normal for the date

North Sea at Hörnum: history

On 4 October 2026 the North Sea at Hörnum averaged 517.9 cm.

That is within the normal range for the date. The normal range for 4 October is 485 cm to 564 cm: the 10th to 90th percentile of the daily averages from 27 September to 11 October in 26 years between 2000 and 2025.

The last 90 days, against the normal range for each day

Level
Below the normal range
Above the normal range
Normal range for the date
Median for the date
A year earlier

Daily averages of the North Sea at Hörnum from 7 July 2026 to 4 October 2026, with the normal range for each day and the same days a year earlier.

Table: The last 90 days, against the normal range for each day

Day	Daily average (cm)	Normal range	Median	A year earlier
7 July 2026	538.7 cm	489.5 cm to 532.1 cm	508.1 cm	526.4 cm
8 July 2026	518.1 cm	489.5 cm to 531.1 cm	508.4 cm	523.7 cm
9 July 2026	511.6 cm	489.7 cm to 530.7 cm	508.0 cm	508.5 cm
10 July 2026	508.5 cm	490.4 cm to 530.1 cm	507.9 cm	506.1 cm
11 July 2026	497.7 cm	490.4 cm to 530.1 cm	507.5 cm	505.1 cm
12 July 2026	490.6 cm	491.1 cm to 529.9 cm	506.8 cm	501.5 cm
13 July 2026	483.5 cm	491.2 cm to 528.8 cm	506.5 cm	501.8 cm
14 July 2026	491.7 cm	491.2 cm to 528.1 cm	505.7 cm	508.0 cm
15 July 2026	494.5 cm	490.4 cm to 527.4 cm	505.8 cm	523.0 cm
16 July 2026	498.3 cm	490.3 cm to 527.4 cm	505.7 cm	515.8 cm
17 July 2026	514.2 cm	489.7 cm to 527.4 cm	505.5 cm	516.8 cm
18 July 2026	539.2 cm	489.6 cm to 527.5 cm	505.5 cm	504.2 cm
19 July 2026	529.9 cm	489.9 cm to 527.5 cm	505.4 cm	503.1 cm
20 July 2026	508.2 cm	490.1 cm to 526.3 cm	505.3 cm	509.9 cm
21 July 2026	506.1 cm	490.0 cm to 527.2 cm	505.4 cm	515.2 cm
22 July 2026	523.1 cm	490.4 cm to 527.7 cm	505.0 cm	518.5 cm
23 July 2026	510.3 cm	490.7 cm to 528.9 cm	505.0 cm	527.5 cm
24 July 2026	511.3 cm	490.7 cm to 530.5 cm	505.5 cm	520.4 cm
25 July 2026	530.6 cm	490.8 cm to 530.6 cm	505.2 cm	509.7 cm
26 July 2026	540.7 cm	490.8 cm to 530.9 cm	505.1 cm	518.0 cm
27 July 2026	534.7 cm	490.9 cm to 531.2 cm	505.7 cm	521.0 cm
28 July 2026	513.1 cm	491.3 cm to 531.7 cm	505.9 cm	525.7 cm
29 July 2026	511.8 cm	491.3 cm to 531.7 cm	506.5 cm	526.4 cm
30 July 2026	520.5 cm	491.8 cm to 531.2 cm	506.6 cm	542.8 cm
31 July 2026	511.1 cm	492.0 cm to 531.7 cm	507.1 cm	526.1 cm
1 August 2026	514.4 cm	492.2 cm to 532.6 cm	507.5 cm	530.4 cm
2 August 2026	509.0 cm	492.0 cm to 533.9 cm	507.4 cm	532.7 cm
3 August 2026	492.1 cm	492.3 cm to 534.7 cm	507.8 cm	533.1 cm
4 August 2026	501.7 cm	492.5 cm to 536.4 cm	507.8 cm	528.1 cm
5 August 2026	520.1 cm	492.6 cm to 536.0 cm	507.8 cm	570.1 cm
6 August 2026	542.6 cm	492.4 cm to 533.9 cm	508.2 cm	526.8 cm
7 August 2026	512.6 cm	492.4 cm to 533.1 cm	508.2 cm	512.8 cm
8 August 2026	506.7 cm	492.4 cm to 533.1 cm	508.4 cm	533.9 cm
9 August 2026	511.9 cm	493.0 cm to 533.9 cm	509.1 cm	516.5 cm
10 August 2026	524.2 cm	491.5 cm to 536.0 cm	509.5 cm	532.3 cm
11 August 2026	505.1 cm	491.0 cm to 537.2 cm	509.1 cm	500.3 cm
12 August 2026	480.4 cm	490.5 cm to 538.0 cm	509.3 cm	501.4 cm
13 August 2026	489.9 cm	491.0 cm to 538.8 cm	509.6 cm	506.7 cm
14 August 2026	506.4 cm	491.0 cm to 539.0 cm	510.1 cm	509.0 cm
15 August 2026	515.8 cm	491.0 cm to 539.4 cm	510.4 cm	520.5 cm
16 August 2026	510.5 cm	490.4 cm to 538.0 cm	510.4 cm	512.1 cm
17 August 2026	513.8 cm	490.4 cm to 535.6 cm	510.3 cm	503.9 cm
18 August 2026	512.4 cm	490.5 cm to 535.6 cm	510.3 cm	500.8 cm
19 August 2026	532.4 cm	490.4 cm to 535.6 cm	510.4 cm	505.5 cm
20 August 2026	525.9 cm	491.5 cm to 535.6 cm	510.6 cm	498.9 cm
21 August 2026	521.0 cm	491.9 cm to 535.8 cm	510.3 cm	507.6 cm
22 August 2026	520.6 cm	492.3 cm to 535.9 cm	510.3 cm	518.4 cm
23 August 2026	510.1 cm	492.1 cm to 536.5 cm	510.3 cm	518.0 cm
24 August 2026	491.4 cm	491.5 cm to 535.6 cm	510.0 cm	509.5 cm
25 August 2026	479.6 cm	492.1 cm to 535.6 cm	509.9 cm	509.3 cm
26 August 2026	486.2 cm	492.1 cm to 535.6 cm	510.4 cm	508.4 cm
27 August 2026	481.5 cm	491.6 cm to 535.8 cm	510.5 cm	533.1 cm
28 August 2026	516.2 cm	491.2 cm to 538.2 cm	510.0 cm	521.9 cm
29 August 2026	546.9 cm	489.3 cm to 539.8 cm	509.8 cm	532.2 cm
30 August 2026	536.8 cm	488.4 cm to 539.2 cm	509.4 cm	534.1 cm
31 August 2026	530.9 cm	488.9 cm to 538.7 cm	509.5 cm	521.0 cm
1 September 2026	538.3 cm	489.3 cm to 539.8 cm	509.6 cm	537.3 cm
2 September 2026	531.2 cm	488.4 cm to 538.8 cm	509.7 cm	534.3 cm
3 September 2026	540.9 cm	487.7 cm to 539.2 cm	509.6 cm	540.6 cm
4 September 2026	561.4 cm	487.2 cm to 540.9 cm	509.7 cm	552.9 cm
5 September 2026	583.1 cm	487.2 cm to 541.8 cm	509.7 cm	530.5 cm
6 September 2026	506.6 cm	487.1 cm to 542.7 cm	510.2 cm	505.6 cm
7 September 2026	521.7 cm	486.0 cm to 546.0 cm	509.6 cm	478.8 cm
8 September 2026	536.0 cm	487.1 cm to 548.0 cm	510.8 cm	500.8 cm
9 September 2026	544.9 cm	486.5 cm to 552.4 cm	510.2 cm	521.6 cm
10 September 2026	512.6 cm	485.7 cm to 554.1 cm	509.9 cm	513.0 cm
11 September 2026	525.7 cm	485.5 cm to 552.6 cm	509.9 cm	535.3 cm
12 September 2026	524.7 cm	485.5 cm to 549.9 cm	509.9 cm	558.7 cm
13 September 2026	531.6 cm	485.4 cm to 549.9 cm	510.9 cm	540.2 cm
14 September 2026	507.9 cm	485.8 cm to 553.5 cm	511.5 cm	533.7 cm
15 September 2026	524.0 cm	486.0 cm to 555.1 cm	512.6 cm	585.0 cm
16 September 2026	542.2 cm	486.0 cm to 555.3 cm	513.1 cm	613.5 cm
17 September 2026	540.7 cm	485.9 cm to 558.4 cm	513.1 cm	539.3 cm
18 September 2026	571.2 cm	485.9 cm to 555.2 cm	513.8 cm	550.1 cm
19 September 2026	568.3 cm	485.2 cm to 555.1 cm	513.7 cm	527.5 cm
20 September 2026	585.9 cm	485.4 cm to 552.0 cm	513.4 cm	528.8 cm
21 September 2026	522.6 cm	485.2 cm to 552.0 cm	513.1 cm	559.4 cm
22 September 2026	502.1 cm	485.2 cm to 549.9 cm	512.8 cm	516.1 cm
23 September 2026	511.3 cm	484.9 cm to 549.9 cm	511.4 cm	502.6 cm
24 September 2026	528.5 cm	484.9 cm to 549.5 cm	511.9 cm	482.3 cm
25 September 2026	510.5 cm	484.9 cm to 550.1 cm	512.6 cm	473.0 cm
26 September 2026	523.5 cm	485.2 cm to 554.4 cm	512.7 cm	474.0 cm
27 September 2026	503.2 cm	485.2 cm to 558.4 cm	513.8 cm	493.1 cm
28 September 2026	525.5 cm	485.3 cm to 559.1 cm	514.1 cm	504.8 cm
29 September 2026	497.1 cm	484.9 cm to 560.4 cm	514.6 cm	505.1 cm
30 September 2026	492.3 cm	484.9 cm to 560.5 cm	514.9 cm	502.1 cm
1 October 2026	532.2 cm	484.9 cm to 559.6 cm	515.2 cm	490.9 cm
2 October 2026	516.7 cm	485.2 cm to 560.4 cm	515.2 cm	499.8 cm
3 October 2026	511.7 cm	485.2 cm to 561.8 cm	515.5 cm	493.0 cm
4 October 2026	517.9 cm	484.8 cm to 563.8 cm	515.5 cm	571.8 cm

The last 12 months, against the normal range for each day

Level
Below the normal range
Above the normal range
Normal range for the date
Median for the date
Our record

Daily averages of the North Sea at Hörnum from 4 October 2025 to 4 October 2026, with the normal range for each day.

Table: The last 12 months, against the normal range for each day

Day	Daily average (cm)	Normal range	Median
4 October 2025	571.8 cm	484.8 cm to 563.8 cm	515.5 cm
5 October 2025	665.3 cm	481.9 cm to 563.8 cm	515.3 cm
6 October 2025	529.4 cm	478.4 cm to 563.9 cm	514.9 cm
7 October 2025	533.4 cm	476.6 cm to 563.9 cm	514.5 cm
8 October 2025	529.2 cm	475.5 cm to 563.8 cm	514.2 cm
9 October 2025	534.2 cm	474.5 cm to 562.2 cm	514.0 cm
10 October 2025	537.1 cm	474.5 cm to 559.4 cm	513.6 cm
11 October 2025	519.9 cm	474.5 cm to 555.8 cm	513.6 cm
12 October 2025	511.6 cm	474.0 cm to 553.5 cm	511.9 cm
13 October 2025	501.0 cm	473.7 cm to 552.1 cm	511.4 cm
14 October 2025	507.2 cm	474.4 cm to 551.9 cm	511.7 cm
15 October 2025	508.0 cm	474.0 cm to 552.3 cm	511.9 cm
16 October 2025	513.3 cm	473.7 cm to 554.3 cm	511.7 cm
17 October 2025	503.5 cm	473.4 cm to 555.5 cm	511.9 cm
18 October 2025	493.1 cm	473.7 cm to 555.9 cm	513.4 cm
19 October 2025	487.9 cm	476.6 cm to 557.4 cm	514.7 cm
20 October 2025	504.8 cm	478.3 cm to 561.5 cm	515.6 cm
21 October 2025	545.9 cm	479.9 cm to 564.0 cm	517.3 cm
22 October 2025	551.9 cm	483.8 cm to 564.8 cm	518.6 cm
23 October 2025	535.8 cm	486.4 cm to 567.3 cm	520.1 cm
24 October 2025	664.3 cm	487.5 cm to 568.1 cm	521.8 cm
25 October 2025	625.0 cm	487.9 cm to 568.5 cm	522.9 cm
26 October 2025	644.3 cm	487.9 cm to 569.6 cm	525.4 cm
27 October 2025	578.9 cm	489.9 cm to 574.2 cm	526.1 cm
28 October 2025	579.9 cm	492.2 cm to 574.1 cm	528.6 cm
29 October 2025	558.1 cm	492.7 cm to 573.3 cm	529.7 cm
30 October 2025	556.5 cm	493.2 cm to 573.3 cm	528.7 cm
31 October 2025	503.2 cm	492.7 cm to 571.9 cm	529.0 cm
1 November 2025	550.8 cm	492.7 cm to 571.0 cm	528.7 cm
2 November 2025	551.1 cm	489.9 cm to 571.9 cm	526.2 cm
3 November 2025	552.7 cm	490.1 cm to 569.6 cm	525.8 cm
4 November 2025	546.7 cm	489.0 cm to 568.0 cm	525.8 cm
5 November 2025	540.0 cm	488.3 cm to 567.4 cm	525.7 cm
6 November 2025	515.8 cm	489.0 cm to 567.4 cm	524.9 cm
7 November 2025	522.9 cm	488.1 cm to 567.4 cm	524.4 cm
8 November 2025	523.9 cm	486.9 cm to 565.2 cm	524.0 cm
9 November 2025	526.1 cm	486.9 cm to 565.8 cm	521.9 cm
10 November 2025	525.7 cm	486.9 cm to 565.8 cm	521.4 cm
11 November 2025	536.6 cm	486.4 cm to 567.4 cm	521.2 cm
12 November 2025	532.8 cm	485.1 cm to 567.9 cm	521.1 cm
13 November 2025	551.3 cm	483.3 cm to 567.5 cm	518.9 cm
14 November 2025	496.3 cm	482.9 cm to 565.8 cm	518.1 cm
15 November 2025	459.2 cm	482.8 cm to 565.2 cm	517.9 cm
16 November 2025	502.7 cm	483.1 cm to 566.7 cm	517.6 cm
17 November 2025	540.4 cm	483.4 cm to 565.2 cm	518.1 cm
18 November 2025	528.9 cm	483.4 cm to 565.2 cm	517.9 cm
19 November 2025	516.7 cm	483.1 cm to 568.5 cm	516.8 cm
20 November 2025	512.5 cm	483.4 cm to 568.5 cm	515.9 cm
21 November 2025	506.1 cm	481.1 cm to 568.5 cm	515.4 cm
22 November 2025	546.4 cm	481.1 cm to 565.6 cm	515.4 cm
23 November 2025	537.1 cm	483.1 cm to 568.5 cm	515.9 cm
24 November 2025	548.4 cm	480.9 cm to 568.5 cm	515.7 cm
25 November 2025	505.9 cm	480.2 cm to 565.6 cm	514.9 cm
26 November 2025	502.9 cm	480.2 cm to 563.2 cm	515.0 cm
27 November 2025	548.3 cm	480.2 cm to 562.9 cm	514.8 cm
28 November 2025	564.4 cm	480.8 cm to 564.3 cm	515.0 cm
29 November 2025	565.6 cm	481.0 cm to 570.4 cm	515.0 cm
30 November 2025	579.8 cm	482.0 cm to 572.2 cm	515.9 cm
1 December 2025	542.7 cm	480.4 cm to 574.8 cm	516.6 cm
2 December 2025	539.8 cm	480.4 cm to 576.0 cm	516.4 cm
3 December 2025	518.1 cm	480.3 cm to 575.3 cm	516.8 cm
4 December 2025	503.1 cm	480.3 cm to 576.5 cm	517.2 cm
5 December 2025	505.6 cm	479.3 cm to 579.4 cm	516.9 cm
6 December 2025	487.5 cm	479.3 cm to 579.5 cm	516.1 cm
7 December 2025	528.7 cm	477.6 cm to 582.2 cm	516.3 cm
8 December 2025	556.9 cm	476.9 cm to 583.6 cm	517.0 cm
9 December 2025	535.3 cm	475.7 cm to 583.6 cm	517.7 cm
10 December 2025	538.4 cm	476.9 cm to 584.7 cm	518.2 cm
11 December 2025	583.6 cm	475.7 cm to 583.4 cm	518.2 cm
12 December 2025	522.3 cm	477.6 cm to 583.4 cm	518.0 cm
13 December 2025	533.3 cm	476.9 cm to 582.2 cm	518.8 cm
14 December 2025	555.7 cm	476.9 cm to 580.3 cm	519.0 cm
15 December 2025	545.5 cm	476.9 cm to 582.2 cm	519.2 cm
16 December 2025	539.3 cm	476.8 cm to 580.4 cm	519.5 cm
17 December 2025	521.9 cm	475.3 cm to 580.2 cm	519.6 cm
18 December 2025	540.0 cm	474.8 cm to 582.0 cm	519.7 cm
19 December 2025	553.3 cm	474.0 cm to 579.0 cm	519.8 cm
20 December 2025	531.9 cm	473.8 cm to 579.0 cm	520.7 cm
21 December 2025	490.7 cm	474.2 cm to 578.0 cm	523.8 cm
22 December 2025	476.8 cm	476.5 cm to 577.1 cm	524.2 cm
23 December 2025	454.0 cm	476.9 cm to 572.0 cm	523.7 cm
24 December 2025	452.7 cm	478.4 cm to 575.2 cm	523.5 cm
25 December 2025	445.0 cm	479.7 cm to 577.5 cm	524.1 cm
26 December 2025	473.0 cm	479.2 cm to 578.0 cm	524.3 cm
27 December 2025	487.6 cm	477.3 cm to 578.2 cm	525.1 cm
28 December 2025	486.4 cm	475.5 cm to 578.4 cm	525.6 cm
29 December 2025	500.2 cm	472.8 cm to 578.2 cm	525.1 cm
30 December 2025	497.4 cm	471.8 cm to 575.7 cm	523.9 cm
31 December 2025	527.8 cm	471.8 cm to 574.1 cm	523.9 cm
1 January 2026	614.5 cm	470.9 cm to 573.0 cm	524.4 cm
2 January 2026	612.1 cm	468.9 cm to 572.7 cm	523.2 cm
3 January 2026	544.8 cm	468.9 cm to 572.7 cm	521.5 cm
4 January 2026	545.2 cm	470.3 cm to 572.7 cm	521.0 cm
5 January 2026	523.4 cm	472.4 cm to 576.0 cm	522.9 cm
6 January 2026	517.1 cm	472.6 cm to 576.4 cm	523.2 cm
7 January 2026	521.0 cm	473.9 cm to 576.1 cm	521.1 cm
8 January 2026	509.9 cm	473.4 cm to 578.2 cm	521.3 cm
9 January 2026	414.4 cm	473.1 cm to 579.8 cm	521.3 cm
10 January 2026	444.1 cm	474.1 cm to 577.7 cm	522.0 cm
11 January 2026	462.7 cm	476.0 cm to 576.1 cm	522.5 cm
12 January 2026	474.0 cm	476.7 cm to 576.1 cm	521.7 cm
13 January 2026	551.6 cm	477.3 cm to 576.3 cm	522.5 cm
14 January 2026	531.5 cm	477.3 cm to 577.8 cm	521.5 cm
15 January 2026	513.5 cm	476.1 cm to 579.0 cm	518.9 cm
16 January 2026	535.8 cm	475.8 cm to 577.2 cm	517.3 cm
17 January 2026	498.2 cm	475.9 cm to 576.3 cm	516.1 cm
18 January 2026	486.7 cm	475.6 cm to 576.1 cm	515.3 cm
19 January 2026	486.6 cm	474.1 cm to 574.3 cm	515.3 cm
20 January 2026	487.6 cm	473.9 cm to 572.9 cm	514.0 cm
21 January 2026	448.0 cm	474.0 cm to 570.8 cm	513.8 cm
22 January 2026	404.7 cm	472.9 cm to 573.4 cm	514.9 cm
23 January 2026	411.2 cm	471.6 cm to 575.0 cm	515.5 cm
24 January 2026	436.4 cm	471.4 cm to 575.6 cm	515.8 cm
25 January 2026	463.5 cm	468.1 cm to 576.7 cm	515.5 cm
26 January 2026	474.5 cm	467.1 cm to 576.3 cm	515.4 cm
27 January 2026	456.9 cm	466.4 cm to 575.7 cm	514.9 cm
28 January 2026	445.1 cm	466.6 cm to 575.6 cm	514.9 cm
29 January 2026	480.0 cm	465.0 cm to 575.7 cm	514.9 cm
30 January 2026	452.2 cm	466.4 cm to 575.6 cm	515.9 cm
31 January 2026	447.9 cm	466.1 cm to 574.9 cm	516.9 cm
1 February 2026	448.4 cm	463.5 cm to 575.6 cm	517.0 cm
2 February 2026	423.3 cm	463.1 cm to 575.7 cm	517.3 cm
3 February 2026	400.1 cm	462.5 cm to 576.7 cm	517.0 cm
4 February 2026	415.1 cm	458.6 cm to 576.7 cm	515.2 cm
5 February 2026	418.0 cm	456.1 cm to 576.7 cm	513.5 cm
6 February 2026	471.6 cm	456.1 cm to 575.6 cm	509.2 cm
7 February 2026	480.8 cm	456.1 cm to 573.2 cm	505.8 cm
8 February 2026	465.0 cm	456.4 cm to 570.7 cm	502.4 cm
9 February 2026	471.2 cm	456.6 cm to 568.1 cm	501.2 cm
10 February 2026	495.3 cm	457.0 cm to 570.7 cm	500.7 cm
11 February 2026	505.0 cm	458.3 cm to 569.9 cm	500.0 cm
12 February 2026	503.5 cm	457.1 cm to 568.1 cm	500.8 cm
13 February 2026	495.6 cm	457.1 cm to 565.6 cm	500.0 cm
14 February 2026	485.4 cm	456.8 cm to 565.4 cm	500.7 cm
15 February 2026	480.3 cm	458.4 cm to 565.6 cm	501.2 cm
16 February 2026	510.4 cm	460.0 cm to 565.6 cm	501.9 cm
17 February 2026	540.1 cm	459.7 cm to 557.8 cm	501.9 cm
18 February 2026	487.1 cm	460.2 cm to 557.9 cm	503.8 cm
19 February 2026	440.6 cm	462.4 cm to 554.7 cm	504.0 cm
20 February 2026	480.9 cm	464.7 cm to 554.1 cm	504.2 cm
21 February 2026	529.8 cm	464.6 cm to 554.1 cm	504.3 cm
22 February 2026	520.2 cm	465.8 cm to 554.7 cm	505.1 cm
23 February 2026	542.2 cm	465.9 cm to 558.7 cm	506.0 cm
24 February 2026	510.4 cm	465.1 cm to 557.9 cm	507.0 cm
25 February 2026	507.4 cm	464.3 cm to 557.9 cm	505.8 cm
26 February 2026	519.6 cm	464.3 cm to 556.2 cm	506.0 cm
27 February 2026	532.0 cm	465.9 cm to 554.0 cm	504.3 cm
28 February 2026	523.4 cm	466.4 cm to 554.0 cm	504.3 cm
1 March 2026	508.4 cm	466.8 cm to 551.7 cm	503.2 cm
2 March 2026	495.1 cm	466.8 cm to 549.6 cm	502.6 cm
3 March 2026	514.6 cm	465.1 cm to 549.4 cm	502.3 cm
4 March 2026	483.1 cm	463.5 cm to 549.4 cm	502.3 cm
5 March 2026	481.6 cm	464.2 cm to 552.6 cm	501.0 cm
6 March 2026	505.1 cm	464.2 cm to 554.0 cm	501.9 cm
7 March 2026	495.8 cm	463.5 cm to 554.0 cm	501.2 cm
8 March 2026	493.1 cm	461.2 cm to 553.3 cm	502.3 cm
9 March 2026	498.1 cm	458.7 cm to 550.8 cm	500.0 cm
10 March 2026	504.3 cm	458.7 cm to 551.5 cm	499.9 cm
11 March 2026	521.1 cm	458.0 cm to 551.5 cm	499.8 cm
12 March 2026	546.6 cm	458.0 cm to 551.5 cm	500.0 cm
13 March 2026	575.2 cm	457.9 cm to 551.5 cm	500.0 cm
14 March 2026	532.7 cm	457.9 cm to 552.6 cm	500.1 cm
15 March 2026	499.0 cm	457.4 cm to 550.7 cm	499.9 cm
16 March 2026	543.1 cm	456.7 cm to 550.7 cm	498.9 cm
17 March 2026	497.8 cm	456.5 cm to 544.7 cm	498.1 cm
18 March 2026	503.7 cm	456.7 cm to 544.7 cm	497.2 cm
19 March 2026	492.2 cm	458.6 cm to 541.8 cm	496.5 cm
20 March 2026	486.2 cm	458.4 cm to 540.5 cm	496.3 cm
21 March 2026	491.4 cm	458.4 cm to 539.5 cm	495.2 cm
22 March 2026	492.4 cm	458.4 cm to 539.5 cm	495.3 cm
23 March 2026	517.1 cm	459.8 cm to 537.6 cm	495.2 cm
24 March 2026	527.4 cm	461.3 cm to 537.2 cm	495.1 cm
25 March 2026	605.6 cm	460.0 cm to 533.1 cm	494.9 cm
26 March 2026	559.9 cm	462.0 cm to 533.1 cm	494.7 cm
27 March 2026	498.8 cm	462.7 cm to 530.0 cm	494.7 cm
28 March 2026	536.1 cm	462.7 cm to 530.0 cm	494.8 cm
29 March 2026	513.5 cm	462.9 cm to 530.0 cm	495.0 cm
30 March 2026	550.3 cm	465.3 cm to 530.0 cm	495.0 cm
31 March 2026	508.1 cm	466.1 cm to 530.4 cm	495.1 cm
1 April 2026	489.0 cm	466.8 cm to 530.7 cm	495.2 cm
2 April 2026	509.1 cm	467.8 cm to 532.0 cm	495.0 cm
3 April 2026	502.8 cm	467.8 cm to 533.4 cm	494.6 cm
4 April 2026	539.3 cm	467.8 cm to 533.4 cm	494.8 cm
5 April 2026	560.2 cm	468.4 cm to 533.4 cm	495.5 cm
6 April 2026	543.0 cm	469.7 cm to 532.5 cm	495.7 cm
7 April 2026	482.5 cm	470.8 cm to 532.2 cm	495.8 cm
8 April 2026	474.8 cm	472.1 cm to 532.2 cm	495.7 cm
9 April 2026	480.6 cm	472.2 cm to 532.2 cm	495.7 cm
10 April 2026	532.9 cm	473.6 cm to 530.7 cm	495.7 cm
11 April 2026	471.2 cm	473.2 cm to 530.2 cm	496.1 cm
12 April 2026	530.5 cm	471.4 cm to 530.2 cm	495.6 cm
13 April 2026	502.7 cm	470.7 cm to 528.2 cm	494.5 cm
14 April 2026	497.9 cm	470.7 cm to 527.2 cm	494.1 cm
15 April 2026	480.9 cm	470.7 cm to 525.1 cm	493.4 cm
16 April 2026	491.9 cm	470.7 cm to 523.2 cm	493.6 cm
17 April 2026	493.0 cm	470.7 cm to 519.5 cm	493.7 cm
18 April 2026	502.4 cm	470.7 cm to 518.9 cm	493.8 cm
19 April 2026	513.1 cm	471.7 cm to 518.7 cm	493.8 cm
20 April 2026	488.7 cm	471.7 cm to 517.6 cm	493.5 cm
21 April 2026	477.2 cm	471.7 cm to 516.4 cm	492.7 cm
22 April 2026	486.8 cm	471.7 cm to 516.4 cm	492.5 cm
23 April 2026	499.9 cm	471.6 cm to 516.5 cm	492.6 cm
24 April 2026	501.5 cm	471.9 cm to 516.6 cm	492.5 cm
25 April 2026	504.8 cm	471.6 cm to 516.6 cm	492.8 cm
26 April 2026	490.1 cm	471.7 cm to 516.5 cm	492.7 cm
27 April 2026	480.2 cm	473.1 cm to 516.4 cm	492.7 cm
28 April 2026	471.7 cm	473.2 cm to 516.5 cm	492.9 cm
29 April 2026	463.5 cm	473.2 cm to 517.2 cm	493.4 cm
30 April 2026	462.1 cm	473.0 cm to 517.5 cm	493.7 cm
1 May 2026	472.5 cm	473.0 cm to 518.6 cm	492.6 cm
2 May 2026	497.7 cm	472.9 cm to 518.8 cm	492.7 cm
3 May 2026	499.1 cm	472.9 cm to 519.8 cm	493.7 cm
4 May 2026	505.6 cm	473.0 cm to 520.3 cm	493.7 cm
5 May 2026	497.4 cm	472.9 cm to 521.0 cm	493.7 cm
6 May 2026	496.2 cm	472.9 cm to 521.0 cm	493.6 cm
7 May 2026	495.3 cm	472.9 cm to 520.1 cm	493.5 cm
8 May 2026	493.2 cm	473.1 cm to 519.9 cm	494.1 cm
9 May 2026	500.9 cm	473.5 cm to 518.9 cm	494.4 cm
10 May 2026	489.2 cm	474.4 cm to 519.6 cm	494.9 cm
11 May 2026	513.9 cm	475.3 cm to 519.6 cm	495.4 cm
12 May 2026	521.7 cm	475.6 cm to 519.9 cm	496.7 cm
13 May 2026	515.3 cm	476.9 cm to 519.9 cm	497.2 cm
14 May 2026	515.3 cm	477.6 cm to 519.9 cm	497.2 cm
15 May 2026	544.2 cm	478.6 cm to 519.9 cm	498.1 cm
16 May 2026	542.9 cm	480.6 cm to 520.3 cm	499.6 cm
17 May 2026	510.2 cm	481.2 cm to 521.2 cm	499.6 cm
18 May 2026	505.3 cm	481.2 cm to 521.2 cm	499.4 cm
19 May 2026	495.7 cm	480.6 cm to 521.1 cm	499.7 cm
20 May 2026	510.9 cm	479.8 cm to 521.3 cm	499.9 cm
21 May 2026	514.9 cm	480.6 cm to 522.0 cm	500.2 cm
22 May 2026	500.2 cm	480.6 cm to 524.5 cm	500.3 cm
23 May 2026	504.6 cm	480.7 cm to 526.7 cm	500.4 cm
24 May 2026	502.1 cm	481.0 cm to 526.7 cm	500.2 cm
25 May 2026	492.2 cm	481.0 cm to 527.0 cm	499.8 cm
26 May 2026	499.0 cm	481.3 cm to 527.2 cm	499.4 cm
27 May 2026	484.6 cm	481.2 cm to 527.0 cm	498.7 cm
28 May 2026	476.7 cm	481.0 cm to 527.0 cm	498.7 cm
29 May 2026	487.8 cm	480.0 cm to 526.0 cm	498.8 cm
30 May 2026	511.8 cm	479.9 cm to 526.0 cm	498.6 cm
31 May 2026	502.3 cm	479.6 cm to 526.0 cm	498.2 cm
1 June 2026	510.9 cm	479.5 cm to 526.2 cm	497.5 cm
2 June 2026	511.0 cm	479.6 cm to 527.1 cm	496.8 cm
3 June 2026	531.6 cm	480.1 cm to 527.1 cm	497.0 cm
4 June 2026	538.5 cm	481.0 cm to 524.1 cm	497.5 cm
5 June 2026	542.9 cm	481.4 cm to 524.6 cm	498.2 cm
6 June 2026	506.0 cm	482.6 cm to 523.1 cm	498.6 cm
7 June 2026	532.2 cm	483.0 cm to 522.4 cm	498.7 cm
8 June 2026	508.1 cm	483.1 cm to 523.0 cm	498.7 cm
9 June 2026	538.6 cm	483.4 cm to 524.1 cm	499.9 cm
10 June 2026	528.7 cm	483.2 cm to 523.1 cm	500.6 cm
11 June 2026	511.6 cm	484.4 cm to 524.6 cm	501.1 cm
12 June 2026	522.1 cm	484.6 cm to 525.1 cm	501.6 cm
13 June 2026	544.6 cm	485.7 cm to 525.1 cm	502.0 cm
14 June 2026	530.6 cm	486.3 cm to 524.8 cm	502.6 cm
15 June 2026	524.1 cm	487.0 cm to 524.8 cm	502.8 cm
16 June 2026	502.0 cm	487.4 cm to 525.1 cm	503.1 cm
17 June 2026	506.2 cm	488.8 cm to 525.2 cm	503.7 cm
18 June 2026	513.0 cm	489.0 cm to 525.4 cm	503.9 cm
19 June 2026	506.8 cm	488.9 cm to 525.9 cm	503.9 cm
20 June 2026	517.0 cm	488.7 cm to 526.9 cm	503.8 cm
21 June 2026	502.9 cm	488.2 cm to 528.3 cm	503.8 cm
22 June 2026	487.7 cm	488.2 cm to 528.9 cm	504.3 cm
23 June 2026	482.6 cm	488.3 cm to 529.0 cm	504.5 cm
24 June 2026	503.5 cm	488.2 cm to 529.0 cm	504.8 cm
25 June 2026	491.5 cm	488.2 cm to 529.5 cm	505.1 cm
26 June 2026	491.4 cm	488.3 cm to 529.5 cm	505.2 cm
27 June 2026	502.8 cm	488.2 cm to 529.5 cm	505.5 cm
28 June 2026	509.9 cm	488.0 cm to 531.2 cm	506.0 cm
29 June 2026	518.7 cm	488.1 cm to 533.3 cm	506.7 cm
30 June 2026	504.1 cm	488.1 cm to 533.5 cm	506.7 cm
1 July 2026	505.6 cm	488.1 cm to 533.2 cm	506.6 cm
2 July 2026	539.4 cm	488.2 cm to 532.7 cm	506.4 cm
3 July 2026	543.6 cm	488.2 cm to 532.2 cm	506.7 cm
4 July 2026	513.6 cm	488.5 cm to 532.7 cm	507.1 cm
5 July 2026	523.3 cm	489.4 cm to 533.1 cm	507.5 cm
6 July 2026	524.5 cm	489.7 cm to 532.2 cm	508.0 cm
7 July 2026	538.7 cm	489.5 cm to 532.1 cm	508.1 cm
8 July 2026	518.1 cm	489.5 cm to 531.1 cm	508.4 cm
9 July 2026	511.6 cm	489.7 cm to 530.7 cm	508.0 cm
10 July 2026	508.5 cm	490.4 cm to 530.1 cm	507.9 cm
11 July 2026	497.7 cm	490.4 cm to 530.1 cm	507.5 cm
12 July 2026	490.6 cm	491.1 cm to 529.9 cm	506.8 cm
13 July 2026	483.5 cm	491.2 cm to 528.8 cm	506.5 cm
14 July 2026	491.7 cm	491.2 cm to 528.1 cm	505.7 cm
15 July 2026	494.5 cm	490.4 cm to 527.4 cm	505.8 cm
16 July 2026	498.3 cm	490.3 cm to 527.4 cm	505.7 cm
17 July 2026	514.2 cm	489.7 cm to 527.4 cm	505.5 cm
18 July 2026	539.2 cm	489.6 cm to 527.5 cm	505.5 cm
19 July 2026	529.9 cm	489.9 cm to 527.5 cm	505.4 cm
20 July 2026	508.2 cm	490.1 cm to 526.3 cm	505.3 cm
21 July 2026	506.1 cm	490.0 cm to 527.2 cm	505.4 cm
22 July 2026	523.1 cm	490.4 cm to 527.7 cm	505.0 cm
23 July 2026	510.3 cm	490.7 cm to 528.9 cm	505.0 cm
24 July 2026	511.3 cm	490.7 cm to 530.5 cm	505.5 cm
25 July 2026	530.6 cm	490.8 cm to 530.6 cm	505.2 cm
26 July 2026	540.7 cm	490.8 cm to 530.9 cm	505.1 cm
27 July 2026	534.7 cm	490.9 cm to 531.2 cm	505.7 cm
28 July 2026	513.1 cm	491.3 cm to 531.7 cm	505.9 cm
29 July 2026	511.8 cm	491.3 cm to 531.7 cm	506.5 cm
30 July 2026	520.5 cm	491.8 cm to 531.2 cm	506.6 cm
31 July 2026	511.1 cm	492.0 cm to 531.7 cm	507.1 cm
1 August 2026	514.4 cm	492.2 cm to 532.6 cm	507.5 cm
2 August 2026	509.0 cm	492.0 cm to 533.9 cm	507.4 cm
3 August 2026	492.1 cm	492.3 cm to 534.7 cm	507.8 cm
4 August 2026	501.7 cm	492.5 cm to 536.4 cm	507.8 cm
5 August 2026	520.1 cm	492.6 cm to 536.0 cm	507.8 cm
6 August 2026	542.6 cm	492.4 cm to 533.9 cm	508.2 cm
7 August 2026	512.6 cm	492.4 cm to 533.1 cm	508.2 cm
8 August 2026	506.7 cm	492.4 cm to 533.1 cm	508.4 cm
9 August 2026	511.9 cm	493.0 cm to 533.9 cm	509.1 cm
10 August 2026	524.2 cm	491.5 cm to 536.0 cm	509.5 cm
11 August 2026	505.1 cm	491.0 cm to 537.2 cm	509.1 cm
12 August 2026	480.4 cm	490.5 cm to 538.0 cm	509.3 cm
13 August 2026	489.9 cm	491.0 cm to 538.8 cm	509.6 cm
14 August 2026	506.4 cm	491.0 cm to 539.0 cm	510.1 cm
15 August 2026	515.8 cm	491.0 cm to 539.4 cm	510.4 cm
16 August 2026	510.5 cm	490.4 cm to 538.0 cm	510.4 cm
17 August 2026	513.8 cm	490.4 cm to 535.6 cm	510.3 cm
18 August 2026	512.4 cm	490.5 cm to 535.6 cm	510.3 cm
19 August 2026	532.4 cm	490.4 cm to 535.6 cm	510.4 cm
20 August 2026	525.9 cm	491.5 cm to 535.6 cm	510.6 cm
21 August 2026	521.0 cm	491.9 cm to 535.8 cm	510.3 cm
22 August 2026	520.6 cm	492.3 cm to 535.9 cm	510.3 cm
23 August 2026	510.1 cm	492.1 cm to 536.5 cm	510.3 cm
24 August 2026	491.4 cm	491.5 cm to 535.6 cm	510.0 cm
25 August 2026	479.6 cm	492.1 cm to 535.6 cm	509.9 cm
26 August 2026	486.2 cm	492.1 cm to 535.6 cm	510.4 cm
27 August 2026	481.5 cm	491.6 cm to 535.8 cm	510.5 cm
28 August 2026	516.2 cm	491.2 cm to 538.2 cm	510.0 cm
29 August 2026	546.9 cm	489.3 cm to 539.8 cm	509.8 cm
30 August 2026	536.8 cm	488.4 cm to 539.2 cm	509.4 cm
31 August 2026	530.9 cm	488.9 cm to 538.7 cm	509.5 cm
1 September 2026	538.3 cm	489.3 cm to 539.8 cm	509.6 cm
2 September 2026	531.2 cm	488.4 cm to 538.8 cm	509.7 cm
3 September 2026	540.9 cm	487.7 cm to 539.2 cm	509.6 cm
4 September 2026	561.4 cm	487.2 cm to 540.9 cm	509.7 cm
5 September 2026	583.1 cm	487.2 cm to 541.8 cm	509.7 cm
6 September 2026	506.6 cm	487.1 cm to 542.7 cm	510.2 cm
7 September 2026	521.7 cm	486.0 cm to 546.0 cm	509.6 cm
8 September 2026	536.0 cm	487.1 cm to 548.0 cm	510.8 cm
9 September 2026	544.9 cm	486.5 cm to 552.4 cm	510.2 cm
10 September 2026	512.6 cm	485.7 cm to 554.1 cm	509.9 cm
11 September 2026	525.7 cm	485.5 cm to 552.6 cm	509.9 cm
12 September 2026	524.7 cm	485.5 cm to 549.9 cm	509.9 cm
13 September 2026	531.6 cm	485.4 cm to 549.9 cm	510.9 cm
14 September 2026	507.9 cm	485.8 cm to 553.5 cm	511.5 cm
15 September 2026	524.0 cm	486.0 cm to 555.1 cm	512.6 cm
16 September 2026	542.2 cm	486.0 cm to 555.3 cm	513.1 cm
17 September 2026	540.7 cm	485.9 cm to 558.4 cm	513.1 cm
18 September 2026	571.2 cm	485.9 cm to 555.2 cm	513.8 cm
19 September 2026	568.3 cm	485.2 cm to 555.1 cm	513.7 cm
20 September 2026	585.9 cm	485.4 cm to 552.0 cm	513.4 cm
21 September 2026	522.6 cm	485.2 cm to 552.0 cm	513.1 cm
22 September 2026	502.1 cm	485.2 cm to 549.9 cm	512.8 cm
23 September 2026	511.3 cm	484.9 cm to 549.9 cm	511.4 cm
24 September 2026	528.5 cm	484.9 cm to 549.5 cm	511.9 cm
25 September 2026	510.5 cm	484.9 cm to 550.1 cm	512.6 cm
26 September 2026	523.5 cm	485.2 cm to 554.4 cm	512.7 cm
27 September 2026	503.2 cm	485.2 cm to 558.4 cm	513.8 cm
28 September 2026	525.5 cm	485.3 cm to 559.1 cm	514.1 cm
29 September 2026	497.1 cm	484.9 cm to 560.4 cm	514.6 cm
30 September 2026	492.3 cm	484.9 cm to 560.5 cm	514.9 cm
1 October 2026	532.2 cm	484.9 cm to 559.6 cm	515.2 cm
2 October 2026	516.7 cm	485.2 cm to 560.4 cm	515.2 cm
3 October 2026	511.7 cm	485.2 cm to 561.8 cm	515.5 cm
4 October 2026	517.9 cm	484.8 cm to 563.8 cm	515.5 cm

The last 10 years, weekly averages

Level

Weekly averages of the North Sea at Hörnum from the week of 3 October 2016 to 4 October 2026.

Table: The last 10 years, weekly averages

Week starting	Weekly average (cm)
3 October 2016	472.5 cm
10 October 2016	464.6 cm
17 October 2016	497.7 cm
24 October 2016	513.0 cm
31 October 2016	524.1 cm
7 November 2016	485.7 cm
14 November 2016	546.7 cm
21 November 2016	502.1 cm
28 November 2016	509.9 cm
5 December 2016	524.4 cm
12 December 2016	501.9 cm
19 December 2016	546.8 cm
26 December 2016	546.0 cm
2 January 2017	520.3 cm
9 January 2017	554.9 cm
16 January 2017	487.1 cm
23 January 2017	495.4 cm
30 January 2017	488.6 cm
6 February 2017	443.9 cm
13 February 2017	481.8 cm
20 February 2017	542.1 cm
27 February 2017	526.4 cm
6 March 2017	493.8 cm
13 March 2017	520.5 cm
20 March 2017	495.5 cm
27 March 2017	493.5 cm
3 April 2017	497.9 cm
10 April 2017	523.1 cm
17 April 2017	497.0 cm
24 April 2017	501.7 cm
1 May 2017	474.6 cm
8 May 2017	498.4 cm
15 May 2017	505.5 cm
22 May 2017	493.0 cm
29 May 2017	507.3 cm
5 June 2017	520.1 cm
12 June 2017	516.9 cm
19 June 2017	511.3 cm
26 June 2017	512.6 cm
3 July 2017	504.9 cm
10 July 2017	513.0 cm
17 July 2017	493.7 cm
24 July 2017	518.2 cm
31 July 2017	527.0 cm
7 August 2017	510.4 cm
14 August 2017	513.8 cm
21 August 2017	505.3 cm
28 August 2017	507.3 cm
4 September 2017	525.3 cm
11 September 2017	552.6 cm
18 September 2017	504.0 cm
25 September 2017	496.6 cm
2 October 2017	561.4 cm
9 October 2017	539.8 cm
16 October 2017	518.7 cm
23 October 2017	549.7 cm
30 October 2017	524.1 cm
6 November 2017	533.2 cm
13 November 2017	539.2 cm
20 November 2017	544.7 cm
27 November 2017	529.3 cm
4 December 2017	560.7 cm
11 December 2017	530.7 cm
18 December 2017	521.4 cm
25 December 2017	551.7 cm
1 January 2018	535.0 cm
8 January 2018	475.5 cm
15 January 2018	541.2 cm
22 January 2018	527.2 cm
29 January 2018	522.0 cm
5 February 2018	505.6 cm
12 February 2018	512.4 cm
19 February 2018	472.1 cm
26 February 2018	411.3 cm
5 March 2018	503.8 cm
12 March 2018	437.8 cm
19 March 2018	499.0 cm
26 March 2018	478.9 cm
2 April 2018	500.2 cm
9 April 2018	475.6 cm
16 April 2018	491.8 cm
23 April 2018	505.0 cm
30 April 2018	498.7 cm
7 May 2018	493.0 cm
14 May 2018	492.9 cm
21 May 2018	480.4 cm
28 May 2018	493.9 cm
4 June 2018	496.9 cm
11 June 2018	506.4 cm
18 June 2018	516.6 cm
25 June 2018	484.1 cm
2 July 2018	498.8 cm
9 July 2018	493.8 cm
16 July 2018	499.9 cm
23 July 2018	496.1 cm
30 July 2018	501.5 cm
6 August 2018	513.1 cm
13 August 2018	519.1 cm
20 August 2018	514.6 cm
27 August 2018	507.7 cm
3 September 2018	508.1 cm
10 September 2018	526.7 cm
17 September 2018	546.9 cm
24 September 2018	522.7 cm
1 October 2018	526.7 cm
8 October 2018	511.2 cm
15 October 2018	510.6 cm
22 October 2018	534.2 cm
29 October 2018	499.8 cm
5 November 2018	505.0 cm
12 November 2018	503.9 cm
19 November 2018	457.7 cm
26 November 2018	509.4 cm
3 December 2018	556.7 cm
10 December 2018	481.4 cm
17 December 2018	513.1 cm
24 December 2018	516.5 cm
31 December 2018	513.1 cm
7 January 2019	533.9 cm
14 January 2019	526.5 cm
21 January 2019	510.7 cm
28 January 2019	502.8 cm
4 February 2019	535.1 cm
11 February 2019	507.4 cm
18 February 2019	505.7 cm
25 February 2019	504.3 cm
4 March 2019	558.0 cm
11 March 2019	574.2 cm
18 March 2019	505.9 cm
25 March 2019	504.0 cm
1 April 2019	482.4 cm
8 April 2019	474.4 cm
15 April 2019	467.7 cm
22 April 2019	496.5 cm
29 April 2019	501.9 cm
6 May 2019	504.8 cm
13 May 2019	479.2 cm
20 May 2019	510.3 cm
27 May 2019	504.3 cm
3 June 2019	510.4 cm
10 June 2019	493.3 cm
17 June 2019	500.8 cm
24 June 2019	489.0 cm
1 July 2019	521.2 cm
8 July 2019	506.5 cm
15 July 2019	507.7 cm
22 July 2019	499.7 cm
29 July 2019	504.2 cm
5 August 2019	528.3 cm
12 August 2019	522.1 cm
19 August 2019	509.2 cm
26 August 2019	505.2 cm
2 September 2019	527.8 cm
9 September 2019	519.0 cm
16 September 2019	507.2 cm
23 September 2019	528.2 cm
30 September 2019	515.1 cm
7 October 2019	544.2 cm
14 October 2019	530.1 cm
21 October 2019	537.6 cm
28 October 2019	508.5 cm
4 November 2019	510.2 cm
11 November 2019	511.3 cm
18 November 2019	495.2 cm
25 November 2019	514.7 cm
2 December 2019	552.4 cm
9 December 2019	557.8 cm
16 December 2019	527.7 cm
23 December 2019	511.6 cm
30 December 2019	534.3 cm
6 January 2020	541.2 cm
13 January 2020	548.8 cm
20 January 2020	508.9 cm
27 January 2020	559.4 cm
3 February 2020	522.6 cm
10 February 2020	589.7 cm
17 February 2020	594.2 cm
24 February 2020	547.7 cm
2 March 2020	515.7 cm
9 March 2020	541.8 cm
16 March 2020	486.6 cm
23 March 2020	470.8 cm
30 March 2020	499.5 cm
6 April 2020	492.7 cm
13 April 2020	491.0 cm
20 April 2020	477.2 cm
27 April 2020	511.9 cm
4 May 2020	489.8 cm
11 May 2020	501.5 cm
18 May 2020	505.7 cm
25 May 2020	485.7 cm
1 June 2020	509.6 cm
8 June 2020	494.4 cm
15 June 2020	499.9 cm
22 June 2020	503.7 cm
29 June 2020	533.9 cm
6 July 2020	515.7 cm
13 July 2020	503.5 cm
20 July 2020	510.2 cm
27 July 2020	521.8 cm
3 August 2020	508.3 cm
10 August 2020	493.6 cm
17 August 2020	520.3 cm
24 August 2020	522.1 cm
31 August 2020	517.4 cm
7 September 2020	524.5 cm
14 September 2020	488.4 cm
21 September 2020	526.5 cm
28 September 2020	499.6 cm
5 October 2020	531.6 cm
12 October 2020	487.1 cm
19 October 2020	529.9 cm
26 October 2020	542.7 cm
2 November 2020	534.4 cm
9 November 2020	506.5 cm
16 November 2020	560.3 cm
23 November 2020	514.9 cm
30 November 2020	513.1 cm
7 December 2020	495.2 cm
14 December 2020	515.9 cm
21 December 2020	530.8 cm
28 December 2020	507.3 cm
4 January 2021	479.2 cm
11 January 2021	511.3 cm
18 January 2021	555.8 cm
25 January 2021	506.1 cm
1 February 2021	442.9 cm
8 February 2021	447.4 cm
15 February 2021	512.4 cm
22 February 2021	509.7 cm
1 March 2021	491.5 cm
8 March 2021	533.8 cm
15 March 2021	500.9 cm
22 March 2021	506.7 cm
29 March 2021	502.3 cm
5 April 2021	534.3 cm
12 April 2021	493.2 cm
19 April 2021	490.6 cm
26 April 2021	493.3 cm
3 May 2021	528.9 cm
10 May 2021	506.3 cm
17 May 2021	520.9 cm
24 May 2021	496.7 cm
31 May 2021	488.2 cm
7 June 2021	501.7 cm
14 June 2021	504.3 cm
21 June 2021	498.5 cm
28 June 2021	502.1 cm
5 July 2021	506.6 cm
12 July 2021	504.8 cm
19 July 2021	496.0 cm
26 July 2021	532.1 cm
2 August 2021	512.9 cm
9 August 2021	521.3 cm
16 August 2021	520.9 cm
23 August 2021	493.8 cm
30 August 2021	490.1 cm
6 September 2021	507.9 cm
13 September 2021	507.0 cm
20 September 2021	527.4 cm
27 September 2021	540.1 cm
4 October 2021	512.2 cm
11 October 2021	528.4 cm
18 October 2021	547.8 cm
25 October 2021	539.9 cm
1 November 2021	546.6 cm
8 November 2021	524.7 cm
15 November 2021	531.1 cm
22 November 2021	523.2 cm
29 November 2021	537.3 cm
6 December 2021	503.4 cm
13 December 2021	512.5 cm
20 December 2021	500.0 cm
27 December 2021	532.0 cm
3 January 2022	562.1 cm
10 January 2022	513.1 cm
17 January 2022	522.5 cm
24 January 2022	549.9 cm
31 January 2022	559.2 cm
7 February 2022	542.1 cm
14 February 2022	579.8 cm
21 February 2022	550.5 cm
28 February 2022	483.4 cm
7 March 2022	482.9 cm
14 March 2022	478.8 cm
21 March 2022	488.5 cm
28 March 2022	477.7 cm
4 April 2022	549.6 cm
11 April 2022	488.2 cm
18 April 2022	486.9 cm
25 April 2022	482.6 cm
2 May 2022	494.0 cm
9 May 2022	505.6 cm
16 May 2022	504.3 cm
23 May 2022	526.9 cm
30 May 2022	496.5 cm
6 June 2022	522.0 cm
13 June 2022	511.0 cm
20 June 2022	507.4 cm
27 June 2022	506.4 cm
4 July 2022	514.5 cm
11 July 2022	507.2 cm
18 July 2022	505.6 cm
25 July 2022	509.3 cm
1 August 2022	512.2 cm
8 August 2022	496.0 cm
15 August 2022	516.3 cm
22 August 2022	500.8 cm
29 August 2022	483.4 cm
5 September 2022	497.7 cm
12 September 2022	541.9 cm
19 September 2022	507.0 cm
26 September 2022	539.8 cm
3 October 2022	540.9 cm
10 October 2022	530.6 cm
17 October 2022	505.7 cm
24 October 2022	530.3 cm
31 October 2022	550.9 cm
7 November 2022	548.8 cm
14 November 2022	475.4 cm
21 November 2022	517.1 cm
28 November 2022	491.1 cm
5 December 2022	510.4 cm
12 December 2022	519.0 cm
19 December 2022	531.2 cm
26 December 2022	563.1 cm
2 January 2023	543.6 cm
9 January 2023	579.3 cm
16 January 2023	528.3 cm
23 January 2023	497.2 cm
30 January 2023	552.5 cm
6 February 2023	508.5 cm
13 February 2023	518.7 cm
20 February 2023	522.1 cm
27 February 2023	489.0 cm
6 March 2023	518.6 cm
13 March 2023	533.7 cm
20 March 2023	528.9 cm
27 March 2023	513.7 cm
3 April 2023	484.4 cm
10 April 2023	508.6 cm
17 April 2023	477.9 cm
24 April 2023	512.7 cm
1 May 2023	478.5 cm
8 May 2023	499.8 cm
15 May 2023	490.6 cm
22 May 2023	491.9 cm
29 May 2023	479.9 cm
5 June 2023	490.4 cm
12 June 2023	495.5 cm
19 June 2023	508.5 cm
26 June 2023	530.2 cm
3 July 2023	525.3 cm
10 July 2023	520.7 cm
17 July 2023	523.9 cm
24 July 2023	527.1 cm
31 July 2023	523.8 cm
7 August 2023	531.7 cm
14 August 2023	503.9 cm
21 August 2023	515.6 cm
28 August 2023	517.1 cm
4 September 2023	507.5 cm
11 September 2023	509.0 cm
18 September 2023	545.0 cm
25 September 2023	524.6 cm
2 October 2023	544.2 cm
9 October 2023	554.9 cm
16 October 2023	471.6 cm
23 October 2023	519.0 cm
30 October 2023	556.3 cm
6 November 2023	557.2 cm
13 November 2023	529.7 cm
20 November 2023	544.5 cm
27 November 2023	506.4 cm
4 December 2023	501.5 cm
11 December 2023	524.7 cm
18 December 2023	581.8 cm
25 December 2023	557.2 cm
1 January 2024	506.5 cm
8 January 2024	499.8 cm
15 January 2024	567.2 cm
22 January 2024	570.5 cm
29 January 2024	556.3 cm
5 February 2024	529.2 cm
12 February 2024	524.1 cm
19 February 2024	542.2 cm
26 February 2024	503.3 cm
4 March 2024	469.1 cm
11 March 2024	506.1 cm
18 March 2024	526.6 cm
25 March 2024	517.5 cm
1 April 2024	529.5 cm
8 April 2024	541.6 cm
15 April 2024	522.0 cm
22 April 2024	507.9 cm
29 April 2024	502.4 cm
6 May 2024	496.5 cm
13 May 2024	496.7 cm
20 May 2024	494.6 cm
27 May 2024	515.5 cm
3 June 2024	526.6 cm
10 June 2024	525.7 cm
17 June 2024	508.8 cm
24 June 2024	512.5 cm
1 July 2024	539.1 cm
8 July 2024	519.9 cm
15 July 2024	513.0 cm
22 July 2024	517.9 cm
29 July 2024	507.9 cm
5 August 2024	528.2 cm
12 August 2024	518.7 cm
19 August 2024	544.0 cm
26 August 2024	506.5 cm
2 September 2024	502.0 cm
9 September 2024	534.2 cm
16 September 2024	491.7 cm
23 September 2024	539.4 cm
30 September 2024	489.7 cm
7 October 2024	545.3 cm
14 October 2024	507.3 cm
21 October 2024	527.2 cm
28 October 2024	519.9 cm
4 November 2024	500.2 cm
11 November 2024	529.1 cm
18 November 2024	550.4 cm
25 November 2024	531.7 cm
2 December 2024	532.2 cm
9 December 2024	487.0 cm
16 December 2024	574.8 cm
23 December 2024	517.5 cm
30 December 2024	553.9 cm
6 January 2025	560.3 cm
13 January 2025	520.3 cm
20 January 2025	532.2 cm
27 January 2025	523.4 cm
3 February 2025	491.7 cm
10 February 2025	457.5 cm
17 February 2025	491.9 cm
24 February 2025	514.4 cm
3 March 2025	520.0 cm
10 March 2025	509.7 cm
17 March 2025	483.0 cm
24 March 2025	519.0 cm
31 March 2025	487.1 cm
7 April 2025	493.5 cm
14 April 2025	508.0 cm
21 April 2025	496.0 cm
28 April 2025	508.4 cm
5 May 2025	485.6 cm
12 May 2025	498.0 cm
19 May 2025	516.6 cm
26 May 2025	521.1 cm
2 June 2025	527.6 cm
9 June 2025	503.9 cm
16 June 2025	503.8 cm
23 June 2025	533.1 cm
30 June 2025	515.8 cm
7 July 2025	510.5 cm
14 July 2025	511.5 cm
21 July 2025	518.6 cm
28 July 2025	531.0 cm
4 August 2025	531.5 cm
11 August 2025	507.7 cm
18 August 2025	508.4 cm
25 August 2025	522.8 cm
1 September 2025	525.7 cm
8 September 2025	529.0 cm
15 September 2025	557.6 cm
22 September 2025	492.3 cm
29 September 2025	532.6 cm
6 October 2025	527.8 cm
13 October 2025	502.0 cm
20 October 2025	581.7 cm
27 October 2025	554.1 cm
3 November 2025	532.6 cm
10 November 2025	514.9 cm
17 November 2025	526.9 cm
24 November 2025	545.0 cm
1 December 2025	517.9 cm
8 December 2025	546.5 cm
15 December 2025	531.8 cm
22 December 2025	467.9 cm
29 December 2025	548.8 cm
5 January 2026	484.7 cm
12 January 2026	513.0 cm
19 January 2026	448.3 cm
26 January 2026	457.9 cm
2 February 2026	439.1 cm
9 February 2026	490.9 cm
16 February 2026	501.3 cm
23 February 2026	520.5 cm
2 March 2026	495.5 cm
9 March 2026	525.3 cm
16 March 2026	501.0 cm
23 March 2026	536.9 cm
30 March 2026	522.7 cm
6 April 2026	502.2 cm
13 April 2026	497.4 cm
20 April 2026	492.7 cm
27 April 2026	478.1 cm
4 May 2026	496.8 cm
11 May 2026	523.3 cm
18 May 2026	504.8 cm
25 May 2026	493.5 cm
1 June 2026	524.7 cm
8 June 2026	526.3 cm
15 June 2026	510.3 cm
22 June 2026	495.6 cm
29 June 2026	521.2 cm
6 July 2026	512.8 cm
13 July 2026	507.3 cm
20 July 2026	518.6 cm
27 July 2026	516.4 cm
3 August 2026	512.5 cm
10 August 2026	504.6 cm
17 August 2026	519.5 cm
24 August 2026	505.5 cm
31 August 2026	541.8 cm
7 September 2026	528.2 cm
14 September 2026	548.6 cm
21 September 2026	514.5 cm
28 September 2026	513.3 cm

The whole record since 2000, weekly averages

Level

Weekly averages of the North Sea at Hörnum from 1 January 2000 to 4 October 2026.

Table: The whole record since 2000, weekly averages

Week starting	Weekly average (cm)
27 December 1999	no value
3 January 2000	539.4 cm
10 January 2000	508.1 cm
17 January 2000	510.4 cm
24 January 2000	545.2 cm
31 January 2000	540.3 cm
7 February 2000	572.9 cm
14 February 2000	516.3 cm
21 February 2000	506.2 cm
28 February 2000	556.2 cm
6 March 2000	535.0 cm
13 March 2000	502.2 cm
20 March 2000	487.0 cm
27 March 2000	472.0 cm
3 April 2000	486.2 cm
10 April 2000	498.1 cm
17 April 2000	498.8 cm
24 April 2000	491.8 cm
1 May 2000	477.3 cm
8 May 2000	479.9 cm
15 May 2000	505.5 cm
22 May 2000	520.8 cm
29 May 2000	501.0 cm
5 June 2000	496.1 cm
12 June 2000	499.6 cm
19 June 2000	513.4 cm
26 June 2000	502.5 cm
3 July 2000	502.9 cm
10 July 2000	522.0 cm
17 July 2000	501.3 cm
24 July 2000	498.2 cm
31 July 2000	499.9 cm
7 August 2000	497.9 cm
14 August 2000	509.6 cm
21 August 2000	493.5 cm
28 August 2000	505.2 cm
4 September 2000	516.0 cm
11 September 2000	500.1 cm
18 September 2000	473.1 cm
25 September 2000	499.7 cm
2 October 2000	513.6 cm
9 October 2000	500.1 cm
16 October 2000	508.0 cm
23 October 2000	547.3 cm
30 October 2000	570.4 cm
6 November 2000	513.8 cm
13 November 2000	526.6 cm
20 November 2000	505.2 cm
27 November 2000	523.1 cm
4 December 2000	526.5 cm
11 December 2000	578.1 cm
18 December 2000	483.1 cm
25 December 2000	517.0 cm
1 January 2001	539.6 cm
8 January 2001	496.4 cm
15 January 2001	480.0 cm
22 January 2001	504.4 cm
29 January 2001	474.3 cm
5 February 2001	497.9 cm
12 February 2001	497.4 cm
19 February 2001	514.8 cm
26 February 2001	483.0 cm
5 March 2001	503.5 cm
12 March 2001	508.7 cm
19 March 2001	470.6 cm
26 March 2001	480.0 cm
2 April 2001	516.3 cm
9 April 2001	491.3 cm
16 April 2001	496.8 cm
23 April 2001	497.2 cm
30 April 2001	480.1 cm
7 May 2001	476.0 cm
14 May 2001	508.9 cm
21 May 2001	484.6 cm
28 May 2001	519.5 cm
4 June 2001	507.7 cm
11 June 2001	497.0 cm
18 June 2001	497.9 cm
25 June 2001	497.5 cm
2 July 2001	492.1 cm
9 July 2001	529.5 cm
16 July 2001	499.0 cm
23 July 2001	498.8 cm
30 July 2001	505.2 cm
6 August 2001	525.4 cm
13 August 2001	505.8 cm
20 August 2001	505.9 cm
27 August 2001	511.6 cm
3 September 2001	539.6 cm
10 September 2001	536.8 cm
17 September 2001	503.3 cm
24 September 2001	499.4 cm
1 October 2001	543.5 cm
8 October 2001	537.4 cm
15 October 2001	500.9 cm
22 October 2001	529.6 cm
29 October 2001	558.9 cm
5 November 2001	540.5 cm
12 November 2001	502.6 cm
19 November 2001	528.4 cm
26 November 2001	520.2 cm
3 December 2001	497.6 cm
10 December 2001	477.2 cm
17 December 2001	525.9 cm
24 December 2001	557.5 cm
31 December 2001	506.4 cm
7 January 2002	501.8 cm
14 January 2002	533.8 cm
21 January 2002	564.1 cm
28 January 2002	563.0 cm
4 February 2002	563.6 cm
11 February 2002	522.5 cm
18 February 2002	570.0 cm
25 February 2002	551.5 cm
4 March 2002	554.1 cm
11 March 2002	475.4 cm
18 March 2002	507.5 cm
25 March 2002	486.8 cm
1 April 2002	475.1 cm
8 April 2002	482.8 cm
15 April 2002	492.2 cm
22 April 2002	510.5 cm
29 April 2002	516.3 cm
6 May 2002	483.0 cm
13 May 2002	499.1 cm
20 May 2002	503.0 cm
27 May 2002	500.8 cm
3 June 2002	488.2 cm
10 June 2002	512.1 cm
17 June 2002	506.6 cm
24 June 2002	523.2 cm
1 July 2002	517.4 cm
8 July 2002	499.3 cm
15 July 2002	494.2 cm
22 July 2002	514.7 cm
29 July 2002	497.4 cm
5 August 2002	497.7 cm
12 August 2002	504.1 cm
19 August 2002	505.8 cm
26 August 2002	508.1 cm
2 September 2002	504.0 cm
9 September 2002	492.2 cm
16 September 2002	506.8 cm
23 September 2002	505.2 cm
30 September 2002	508.9 cm
7 October 2002	453.4 cm
14 October 2002	508.4 cm
21 October 2002	555.2 cm
28 October 2002	500.4 cm
4 November 2002	517.0 cm
11 November 2002	521.9 cm
18 November 2002	479.8 cm
25 November 2002	500.7 cm
2 December 2002	458.1 cm
9 December 2002	437.7 cm
16 December 2002	486.4 cm
23 December 2002	495.8 cm
30 December 2002	501.8 cm
6 January 2003	506.4 cm
13 January 2003	552.3 cm
20 January 2003	519.7 cm
27 January 2003	529.8 cm
3 February 2003	521.8 cm
10 February 2003	475.0 cm
17 February 2003	471.8 cm
24 February 2003	478.7 cm
3 March 2003	503.7 cm
10 March 2003	495.3 cm
17 March 2003	482.8 cm
24 March 2003	499.0 cm
31 March 2003	508.3 cm
7 April 2003	487.2 cm
14 April 2003	463.6 cm
21 April 2003	496.3 cm
28 April 2003	515.7 cm
5 May 2003	503.6 cm
12 May 2003	499.1 cm
19 May 2003	514.1 cm
26 May 2003	486.3 cm
2 June 2003	507.0 cm
9 June 2003	510.2 cm
16 June 2003	517.3 cm
23 June 2003	501.2 cm
30 June 2003	521.6 cm
7 July 2003	503.6 cm
14 July 2003	496.0 cm
21 July 2003	508.9 cm
28 July 2003	504.4 cm
4 August 2003	488.3 cm
11 August 2003	511.4 cm
18 August 2003	522.5 cm
25 August 2003	510.4 cm
1 September 2003	500.3 cm
8 September 2003	503.8 cm
15 September 2003	511.3 cm
22 September 2003	520.5 cm
29 September 2003	517.4 cm
6 October 2003	557.6 cm
13 October 2003	475.5 cm
20 October 2003	488.1 cm
27 October 2003	525.3 cm
3 November 2003	496.2 cm
10 November 2003	504.0 cm
17 November 2003	525.2 cm
24 November 2003	500.8 cm
1 December 2003	481.6 cm
8 December 2003	526.2 cm
15 December 2003	544.0 cm
22 December 2003	536.6 cm
29 December 2003	485.4 cm
5 January 2004	510.4 cm
12 January 2004	542.3 cm
19 January 2004	508.5 cm
26 January 2004	544.1 cm
2 February 2004	550.4 cm
9 February 2004	509.6 cm
16 February 2004	481.4 cm
23 February 2004	521.2 cm
1 March 2004	489.2 cm
8 March 2004	474.8 cm
15 March 2004	542.6 cm
22 March 2004	494.6 cm
29 March 2004	471.0 cm
5 April 2004	502.2 cm
12 April 2004	487.3 cm
19 April 2004	492.2 cm
26 April 2004	478.3 cm
3 May 2004	502.1 cm
10 May 2004	496.7 cm
17 May 2004	498.1 cm
24 May 2004	493.9 cm
31 May 2004	494.4 cm
7 June 2004	502.6 cm
14 June 2004	514.4 cm
21 June 2004	528.2 cm
28 June 2004	516.8 cm
5 July 2004	504.9 cm
12 July 2004	512.7 cm
19 July 2004	501.7 cm
26 July 2004	494.7 cm
2 August 2004	496.2 cm
9 August 2004	501.1 cm
16 August 2004	523.5 cm
23 August 2004	518.7 cm
30 August 2004	516.3 cm
6 September 2004	496.4 cm
13 September 2004	542.9 cm
20 September 2004	565.9 cm
27 September 2004	515.6 cm
4 October 2004	521.8 cm
11 October 2004	480.0 cm
18 October 2004	538.5 cm
25 October 2004	512.4 cm
1 November 2004	510.9 cm
8 November 2004	510.0 cm
15 November 2004	538.0 cm
22 November 2004	518.6 cm
29 November 2004	513.4 cm
6 December 2004	505.9 cm
13 December 2004	535.3 cm
20 December 2004	553.1 cm
27 December 2004	539.2 cm
3 January 2005	590.8 cm
10 January 2005	536.1 cm
17 January 2005	562.8 cm
24 January 2005	481.0 cm
31 January 2005	493.5 cm
7 February 2005	516.6 cm
14 February 2005	494.3 cm
21 February 2005	440.2 cm
28 February 2005	483.4 cm
7 March 2005	511.2 cm
14 March 2005	512.7 cm
21 March 2005	483.3 cm
28 March 2005	468.9 cm
4 April 2005	511.2 cm
11 April 2005	496.1 cm
18 April 2005	475.6 cm
25 April 2005	487.7 cm
2 May 2005	507.1 cm
9 May 2005	490.9 cm
16 May 2005	495.1 cm
23 May 2005	497.8 cm
30 May 2005	503.8 cm
6 June 2005	496.2 cm
13 June 2005	500.9 cm
20 June 2005	498.0 cm
27 June 2005	497.2 cm
4 July 2005	505.3 cm
11 July 2005	497.5 cm
18 July 2005	529.0 cm
25 July 2005	509.8 cm
1 August 2005	514.7 cm
8 August 2005	522.9 cm
15 August 2005	497.8 cm
22 August 2005	522.1 cm
29 August 2005	494.2 cm
5 September 2005	502.5 cm
12 September 2005	515.0 cm
19 September 2005	504.7 cm
26 September 2005	533.9 cm
3 October 2005	495.2 cm
10 October 2005	489.5 cm
17 October 2005	500.5 cm
24 October 2005	526.5 cm
31 October 2005	542.4 cm
7 November 2005	539.8 cm
14 November 2005	524.7 cm
21 November 2005	501.4 cm
28 November 2005	504.5 cm
5 December 2005	502.1 cm
12 December 2005	534.6 cm
19 December 2005	518.5 cm
26 December 2005	483.7 cm
2 January 2006	466.6 cm
9 January 2006	503.6 cm
16 January 2006	505.0 cm
23 January 2006	470.0 cm
30 January 2006	488.7 cm
6 February 2006	525.5 cm
13 February 2006	506.2 cm
20 February 2006	455.2 cm
27 February 2006	518.4 cm
6 March 2006	477.0 cm
13 March 2006	447.7 cm
20 March 2006	483.7 cm
27 March 2006	519.5 cm
3 April 2006	526.8 cm
10 April 2006	508.8 cm
17 April 2006	501.8 cm
24 April 2006	488.3 cm
1 May 2006	480.7 cm
8 May 2006	479.5 cm
15 May 2006	511.7 cm
22 May 2006	521.8 cm
29 May 2006	505.0 cm
5 June 2006	476.1 cm
12 June 2006	497.3 cm
19 June 2006	511.2 cm
26 June 2006	491.0 cm
3 July 2006	497.7 cm
10 July 2006	492.3 cm
17 July 2006	493.5 cm
24 July 2006	500.3 cm
31 July 2006	514.2 cm
7 August 2006	507.2 cm
14 August 2006	513.5 cm
21 August 2006	513.4 cm
28 August 2006	537.0 cm
4 September 2006	512.1 cm
11 September 2006	498.8 cm
18 September 2006	514.3 cm
25 September 2006	523.4 cm
2 October 2006	553.2 cm
9 October 2006	498.1 cm
16 October 2006	516.1 cm
23 October 2006	541.8 cm
30 October 2006	548.0 cm
6 November 2006	564.1 cm
13 November 2006	547.9 cm
20 November 2006	551.4 cm
27 November 2006	531.5 cm
4 December 2006	574.3 cm
11 December 2006	576.9 cm
18 December 2006	493.8 cm
25 December 2006	516.9 cm
1 January 2007	564.2 cm
8 January 2007	602.5 cm
15 January 2007	581.5 cm
22 January 2007	512.4 cm
29 January 2007	517.0 cm
5 February 2007	485.3 cm
12 February 2007	505.4 cm
19 February 2007	499.4 cm
26 February 2007	527.2 cm
5 March 2007	521.4 cm
12 March 2007	533.3 cm
19 March 2007	488.8 cm
26 March 2007	469.1 cm
2 April 2007	488.2 cm
9 April 2007	488.7 cm
16 April 2007	495.3 cm
23 April 2007	484.6 cm
30 April 2007	482.2 cm
7 May 2007	527.0 cm
14 May 2007	507.0 cm
21 May 2007	496.9 cm
28 May 2007	496.3 cm
4 June 2007	493.1 cm
11 June 2007	498.4 cm
18 June 2007	505.9 cm
25 June 2007	535.0 cm
2 July 2007	524.4 cm
9 July 2007	511.4 cm
16 July 2007	505.4 cm
23 July 2007	528.7 cm
30 July 2007	520.7 cm
6 August 2007	498.6 cm
13 August 2007	521.4 cm
20 August 2007	498.5 cm
27 August 2007	517.2 cm
3 September 2007	509.4 cm
10 September 2007	525.0 cm
17 September 2007	533.4 cm
24 September 2007	509.1 cm
1 October 2007	500.8 cm
8 October 2007	505.2 cm
15 October 2007	516.7 cm
22 October 2007	492.1 cm
29 October 2007	521.3 cm
5 November 2007	561.6 cm
12 November 2007	504.2 cm
19 November 2007	513.6 cm
26 November 2007	549.1 cm
3 December 2007	570.1 cm
10 December 2007	493.2 cm
17 December 2007	485.4 cm
24 December 2007	549.0 cm
31 December 2007	469.3 cm
7 January 2008	543.0 cm
14 January 2008	544.8 cm
21 January 2008	555.4 cm
28 January 2008	560.4 cm
4 February 2008	517.7 cm
11 February 2008	484.0 cm
18 February 2008	535.1 cm
25 February 2008	572.1 cm
3 March 2008	526.0 cm
10 March 2008	542.6 cm
17 March 2008	513.4 cm
24 March 2008	521.7 cm
31 March 2008	507.8 cm
7 April 2008	501.3 cm
14 April 2008	481.0 cm
21 April 2008	491.2 cm
28 April 2008	497.3 cm
5 May 2008	486.2 cm
12 May 2008	487.4 cm
19 May 2008	483.8 cm
26 May 2008	478.3 cm
2 June 2008	490.9 cm
9 June 2008	512.6 cm
16 June 2008	511.0 cm
23 June 2008	516.6 cm
30 June 2008	502.8 cm
7 July 2008	525.8 cm
14 July 2008	524.9 cm
21 July 2008	500.6 cm
28 July 2008	497.1 cm
4 August 2008	521.1 cm
11 August 2008	525.9 cm
18 August 2008	519.8 cm
25 August 2008	509.7 cm
1 September 2008	530.8 cm
8 September 2008	491.1 cm
15 September 2008	486.9 cm
22 September 2008	485.6 cm
29 September 2008	560.2 cm
6 October 2008	516.4 cm
13 October 2008	538.1 cm
20 October 2008	555.1 cm
27 October 2008	514.6 cm
3 November 2008	494.6 cm
10 November 2008	556.2 cm
17 November 2008	545.4 cm
24 November 2008	515.4 cm
1 December 2008	515.3 cm
8 December 2008	490.8 cm
15 December 2008	524.9 cm
22 December 2008	483.4 cm
29 December 2008	486.5 cm
5 January 2009	504.8 cm
12 January 2009	513.6 cm
19 January 2009	529.0 cm
26 January 2009	465.9 cm
2 February 2009	484.7 cm
9 February 2009	501.2 cm
16 February 2009	500.2 cm
23 February 2009	506.1 cm
2 March 2009	505.0 cm
9 March 2009	517.2 cm
16 March 2009	487.5 cm
23 March 2009	519.1 cm
30 March 2009	495.8 cm
6 April 2009	492.3 cm
13 April 2009	486.0 cm
20 April 2009	477.7 cm
27 April 2009	493.5 cm
4 May 2009	517.0 cm
11 May 2009	474.9 cm
18 May 2009	499.7 cm
25 May 2009	500.5 cm
1 June 2009	493.6 cm
8 June 2009	506.1 cm
15 June 2009	508.5 cm
22 June 2009	485.4 cm
29 June 2009	500.0 cm
6 July 2009	535.3 cm
13 July 2009	513.8 cm
20 July 2009	516.4 cm
27 July 2009	516.3 cm
3 August 2009	498.9 cm
10 August 2009	517.1 cm
17 August 2009	507.0 cm
24 August 2009	530.3 cm
31 August 2009	548.5 cm
7 September 2009	501.7 cm
14 September 2009	482.7 cm
21 September 2009	527.4 cm
28 September 2009	548.8 cm
5 October 2009	516.6 cm
12 October 2009	493.1 cm
19 October 2009	483.5 cm
26 October 2009	501.8 cm
2 November 2009	519.0 cm
9 November 2009	506.3 cm
16 November 2009	551.8 cm
23 November 2009	585.6 cm
30 November 2009	509.7 cm
7 December 2009	508.6 cm
14 December 2009	491.1 cm
21 December 2009	535.3 cm
28 December 2009	486.6 cm
4 January 2010	474.3 cm
11 January 2010	457.4 cm
18 January 2010	471.8 cm
25 January 2010	511.6 cm
1 February 2010	502.3 cm
8 February 2010	471.3 cm
15 February 2010	496.9 cm
22 February 2010	509.0 cm
1 March 2010	506.2 cm
8 March 2010	491.9 cm
15 March 2010	510.2 cm
22 March 2010	507.5 cm
29 March 2010	508.0 cm
5 April 2010	488.8 cm
12 April 2010	481.6 cm
19 April 2010	501.4 cm
26 April 2010	503.0 cm
3 May 2010	478.8 cm
10 May 2010	491.4 cm
17 May 2010	491.9 cm
24 May 2010	501.2 cm
31 May 2010	494.6 cm
7 June 2010	506.2 cm
14 June 2010	503.1 cm
21 June 2010	492.0 cm
28 June 2010	501.2 cm
5 July 2010	504.6 cm
12 July 2010	508.5 cm
19 July 2010	500.4 cm
26 July 2010	511.5 cm
2 August 2010	507.6 cm
9 August 2010	504.1 cm
16 August 2010	524.4 cm
23 August 2010	532.9 cm
30 August 2010	500.9 cm
6 September 2010	484.7 cm
13 September 2010	555.8 cm
20 September 2010	520.1 cm
27 September 2010	489.5 cm
4 October 2010	506.1 cm
11 October 2010	500.6 cm
18 October 2010	554.2 cm
25 October 2010	533.3 cm
1 November 2010	539.1 cm
8 November 2010	539.1 cm
15 November 2010	492.5 cm
22 November 2010	492.6 cm
29 November 2010	471.0 cm
6 December 2010	532.7 cm
13 December 2010	501.9 cm
20 December 2010	484.6 cm
27 December 2010	507.2 cm
3 January 2011	527.5 cm
10 January 2011	530.2 cm
17 January 2011	504.3 cm
24 January 2011	491.6 cm
31 January 2011	552.6 cm
7 February 2011	512.5 cm
14 February 2011	465.7 cm
21 February 2011	489.2 cm
28 February 2011	466.1 cm
7 March 2011	519.9 cm
14 March 2011	472.8 cm
21 March 2011	494.2 cm
28 March 2011	502.7 cm
4 April 2011	515.1 cm
11 April 2011	498.9 cm
18 April 2011	488.3 cm
25 April 2011	474.6 cm
2 May 2011	477.9 cm
9 May 2011	506.1 cm
16 May 2011	510.1 cm
23 May 2011	525.0 cm
30 May 2011	491.9 cm
6 June 2011	505.8 cm
13 June 2011	515.8 cm
20 June 2011	517.2 cm
27 June 2011	504.7 cm
4 July 2011	502.2 cm
11 July 2011	498.3 cm
18 July 2011	533.5 cm
25 July 2011	502.4 cm
1 August 2011	507.0 cm
8 August 2011	526.6 cm
15 August 2011	512.8 cm
22 August 2011	513.1 cm
29 August 2011	524.8 cm
5 September 2011	541.8 cm
12 September 2011	545.3 cm
19 September 2011	528.3 cm
26 September 2011	501.3 cm
3 October 2011	550.4 cm
10 October 2011	514.3 cm
17 October 2011	539.0 cm
24 October 2011	483.5 cm
31 October 2011	513.6 cm
7 November 2011	480.2 cm
14 November 2011	497.0 cm
21 November 2011	548.3 cm
28 November 2011	568.6 cm
5 December 2011	582.0 cm
12 December 2011	560.1 cm
19 December 2011	533.8 cm
26 December 2011	550.5 cm
2 January 2012	592.3 cm
9 January 2012	522.9 cm
16 January 2012	547.4 cm
23 January 2012	484.7 cm
30 January 2012	450.4 cm
6 February 2012	458.5 cm
13 February 2012	520.0 cm
20 February 2012	522.3 cm
27 February 2012	493.8 cm
5 March 2012	500.8 cm
12 March 2012	497.1 cm
19 March 2012	488.8 cm
26 March 2012	502.9 cm
2 April 2012	483.0 cm
9 April 2012	517.3 cm
16 April 2012	499.0 cm
23 April 2012	491.2 cm
30 April 2012	485.1 cm
7 May 2012	502.3 cm
14 May 2012	507.3 cm
21 May 2012	488.6 cm
28 May 2012	501.1 cm
4 June 2012	515.0 cm
11 June 2012	504.1 cm
18 June 2012	502.8 cm
25 June 2012	510.0 cm
2 July 2012	494.4 cm
9 July 2012	525.4 cm
16 July 2012	519.2 cm
23 July 2012	501.7 cm
30 July 2012	507.9 cm
6 August 2012	503.0 cm
13 August 2012	493.6 cm
20 August 2012	524.6 cm
27 August 2012	510.6 cm
3 September 2012	515.8 cm
10 September 2012	539.9 cm
17 September 2012	529.4 cm
24 September 2012	521.4 cm
1 October 2012	541.8 cm
8 October 2012	508.7 cm
15 October 2012	521.5 cm
22 October 2012	501.5 cm
29 October 2012	546.1 cm
5 November 2012	539.7 cm
12 November 2012	514.4 cm
19 November 2012	527.4 cm
26 November 2012	510.8 cm
3 December 2012	514.8 cm
10 December 2012	494.9 cm
17 December 2012	466.4 cm
24 December 2012	544.6 cm
31 December 2012	539.4 cm
7 January 2013	498.3 cm
14 January 2013	472.2 cm
21 January 2013	475.3 cm
28 January 2013	561.3 cm
4 February 2013	518.5 cm
11 February 2013	466.5 cm
18 February 2013	471.9 cm
25 February 2013	478.1 cm
4 March 2013	454.4 cm
11 March 2013	479.3 cm
18 March 2013	428.2 cm
25 March 2013	463.5 cm
1 April 2013	484.9 cm
8 April 2013	487.5 cm
15 April 2013	507.6 cm
22 April 2013	497.9 cm
29 April 2013	494.3 cm
6 May 2013	500.0 cm
13 May 2013	505.4 cm
20 May 2013	507.9 cm
27 May 2013	501.6 cm
3 June 2013	477.9 cm
10 June 2013	512.9 cm
17 June 2013	503.0 cm
24 June 2013	513.0 cm
1 July 2013	503.2 cm
8 July 2013	493.0 cm
15 July 2013	495.3 cm
22 July 2013	500.3 cm
29 July 2013	513.5 cm
5 August 2013	509.4 cm
12 August 2013	518.3 cm
19 August 2013	495.7 cm
26 August 2013	507.9 cm
2 September 2013	509.5 cm
9 September 2013	513.4 cm
16 September 2013	532.6 cm
23 September 2013	491.8 cm
30 September 2013	474.7 cm
7 October 2013	502.9 cm
14 October 2013	506.5 cm
21 October 2013	537.1 cm
28 October 2013	573.6 cm
4 November 2013	552.8 cm
11 November 2013	521.9 cm
18 November 2013	495.3 cm
25 November 2013	510.6 cm
2 December 2013	554.8 cm
9 December 2013	527.7 cm
16 December 2013	549.2 cm
23 December 2013	552.3 cm
30 December 2013	524.7 cm
6 January 2014	548.8 cm
13 January 2014	490.1 cm
20 January 2014	470.8 cm
27 January 2014	466.1 cm
3 February 2014	518.2 cm
10 February 2014	542.1 cm
17 February 2014	515.6 cm
24 February 2014	502.7 cm
3 March 2014	497.4 cm
10 March 2014	500.8 cm
17 March 2014	533.6 cm
24 March 2014	470.9 cm
31 March 2014	487.1 cm
7 April 2014	516.6 cm
14 April 2014	499.6 cm
21 April 2014	483.3 cm
28 April 2014	487.0 cm
5 May 2014	522.1 cm
12 May 2014	495.6 cm
19 May 2014	489.1 cm
26 May 2014	478.8 cm
2 June 2014	497.9 cm
9 June 2014	492.3 cm
16 June 2014	507.1 cm
23 June 2014	499.7 cm
30 June 2014	513.6 cm
7 July 2014	500.9 cm
14 July 2014	499.4 cm
21 July 2014	492.5 cm
28 July 2014	503.7 cm
4 August 2014	506.8 cm
11 August 2014	539.4 cm
18 August 2014	531.0 cm
25 August 2014	504.4 cm
1 September 2014	495.8 cm
8 September 2014	499.6 cm
15 September 2014	497.4 cm
22 September 2014	522.3 cm
29 September 2014	507.6 cm
6 October 2014	516.7 cm
13 October 2014	515.7 cm
20 October 2014	554.4 cm
27 October 2014	521.7 cm
3 November 2014	519.2 cm
10 November 2014	499.3 cm
17 November 2014	488.6 cm
24 November 2014	481.5 cm
1 December 2014	503.3 cm
8 December 2014	572.0 cm
15 December 2014	568.6 cm
22 December 2014	535.1 cm
29 December 2014	544.7 cm
5 January 2015	574.5 cm
12 January 2015	565.9 cm
19 January 2015	500.3 cm
26 January 2015	542.2 cm
2 February 2015	490.3 cm
9 February 2015	486.3 cm
16 February 2015	508.3 cm
23 February 2015	524.4 cm
2 March 2015	525.0 cm
9 March 2015	474.5 cm
16 March 2015	470.6 cm
23 March 2015	508.2 cm
30 March 2015	530.9 cm
6 April 2015	494.1 cm
13 April 2015	495.4 cm
20 April 2015	494.5 cm
27 April 2015	497.0 cm
4 May 2015	515.8 cm
11 May 2015	509.6 cm
18 May 2015	505.7 cm
25 May 2015	510.5 cm
1 June 2015	511.7 cm
8 June 2015	480.7 cm
15 June 2015	502.0 cm
22 June 2015	505.6 cm
29 June 2015	489.6 cm
6 July 2015	520.3 cm
13 July 2015	500.0 cm
20 July 2015	513.2 cm
27 July 2015	522.6 cm
3 August 2015	501.0 cm
10 August 2015	497.2 cm
17 August 2015	493.3 cm
24 August 2015	518.8 cm
31 August 2015	538.7 cm
7 September 2015	484.1 cm
14 September 2015	526.6 cm
21 September 2015	515.4 cm
28 September 2015	491.2 cm
5 October 2015	494.8 cm
12 October 2015	480.3 cm
19 October 2015	523.5 cm
26 October 2015	495.8 cm
2 November 2015	519.1 cm
9 November 2015	576.8 cm
16 November 2015	562.1 cm
23 November 2015	549.4 cm
30 November 2015	581.6 cm
7 December 2015	538.5 cm
14 December 2015	520.2 cm
21 December 2015	569.8 cm
28 December 2015	470.8 cm
4 January 2016	470.2 cm
11 January 2016	505.0 cm
18 January 2016	503.2 cm
25 January 2016	572.5 cm
1 February 2016	557.8 cm
8 February 2016	528.9 cm
15 February 2016	512.8 cm
22 February 2016	515.8 cm
29 February 2016	497.5 cm
7 March 2016	480.1 cm
14 March 2016	478.1 cm
21 March 2016	501.6 cm
28 March 2016	511.4 cm
4 April 2016	506.9 cm
11 April 2016	499.5 cm
18 April 2016	504.2 cm
25 April 2016	512.6 cm
2 May 2016	489.5 cm
9 May 2016	498.9 cm
16 May 2016	502.3 cm
23 May 2016	497.3 cm
30 May 2016	491.5 cm
6 June 2016	495.0 cm
13 June 2016	507.9 cm
20 June 2016	504.1 cm
27 June 2016	518.8 cm
4 July 2016	513.7 cm
11 July 2016	517.8 cm
18 July 2016	499.4 cm
25 July 2016	510.1 cm
1 August 2016	518.5 cm
8 August 2016	528.0 cm
15 August 2016	499.8 cm
22 August 2016	506.2 cm
29 August 2016	517.2 cm
5 September 2016	513.0 cm
12 September 2016	501.4 cm
19 September 2016	508.6 cm
26 September 2016	534.5 cm
3 October 2016	472.5 cm
10 October 2016	464.6 cm
17 October 2016	497.7 cm
24 October 2016	513.0 cm
31 October 2016	524.1 cm
7 November 2016	485.7 cm
14 November 2016	546.7 cm
21 November 2016	502.1 cm
28 November 2016	509.9 cm
5 December 2016	524.4 cm
12 December 2016	501.9 cm
19 December 2016	546.8 cm
26 December 2016	546.0 cm
2 January 2017	520.3 cm
9 January 2017	554.9 cm
16 January 2017	487.1 cm
23 January 2017	495.4 cm
30 January 2017	488.6 cm
6 February 2017	443.9 cm
13 February 2017	481.8 cm
20 February 2017	542.1 cm
27 February 2017	526.4 cm
6 March 2017	493.8 cm
13 March 2017	520.5 cm
20 March 2017	495.5 cm
27 March 2017	493.5 cm
3 April 2017	497.9 cm
10 April 2017	523.1 cm
17 April 2017	497.0 cm
24 April 2017	501.7 cm
1 May 2017	474.6 cm
8 May 2017	498.4 cm
15 May 2017	505.5 cm
22 May 2017	493.0 cm
29 May 2017	507.3 cm
5 June 2017	520.1 cm
12 June 2017	516.9 cm
19 June 2017	511.3 cm
26 June 2017	512.6 cm
3 July 2017	504.9 cm
10 July 2017	513.0 cm
17 July 2017	493.7 cm
24 July 2017	518.2 cm
31 July 2017	527.0 cm
7 August 2017	510.4 cm
14 August 2017	513.8 cm
21 August 2017	505.3 cm
28 August 2017	507.3 cm
4 September 2017	525.3 cm
11 September 2017	552.6 cm
18 September 2017	504.0 cm
25 September 2017	496.6 cm
2 October 2017	561.4 cm
9 October 2017	539.8 cm
16 October 2017	518.7 cm
23 October 2017	549.7 cm
30 October 2017	524.1 cm
6 November 2017	533.2 cm
13 November 2017	539.2 cm
20 November 2017	544.7 cm
27 November 2017	529.3 cm
4 December 2017	560.7 cm
11 December 2017	530.7 cm
18 December 2017	521.4 cm
25 December 2017	551.7 cm
1 January 2018	535.0 cm
8 January 2018	475.5 cm
15 January 2018	541.2 cm
22 January 2018	527.2 cm
29 January 2018	522.0 cm
5 February 2018	505.6 cm
12 February 2018	512.4 cm
19 February 2018	472.1 cm
26 February 2018	411.3 cm
5 March 2018	503.8 cm
12 March 2018	437.8 cm
19 March 2018	499.0 cm
26 March 2018	478.9 cm
2 April 2018	500.2 cm
9 April 2018	475.6 cm
16 April 2018	491.8 cm
23 April 2018	505.0 cm
30 April 2018	498.7 cm
7 May 2018	493.0 cm
14 May 2018	492.9 cm
21 May 2018	480.4 cm
28 May 2018	493.9 cm
4 June 2018	496.9 cm
11 June 2018	506.4 cm
18 June 2018	516.6 cm
25 June 2018	484.1 cm
2 July 2018	498.8 cm
9 July 2018	493.8 cm
16 July 2018	499.9 cm
23 July 2018	496.1 cm
30 July 2018	501.5 cm
6 August 2018	513.1 cm
13 August 2018	519.1 cm
20 August 2018	514.6 cm
27 August 2018	507.7 cm
3 September 2018	508.1 cm
10 September 2018	526.7 cm
17 September 2018	546.9 cm
24 September 2018	522.7 cm
1 October 2018	526.7 cm
8 October 2018	511.2 cm
15 October 2018	510.6 cm
22 October 2018	534.2 cm
29 October 2018	499.8 cm
5 November 2018	505.0 cm
12 November 2018	503.9 cm
19 November 2018	457.7 cm
26 November 2018	509.4 cm
3 December 2018	556.7 cm
10 December 2018	481.4 cm
17 December 2018	513.1 cm
24 December 2018	516.5 cm
31 December 2018	513.1 cm
7 January 2019	533.9 cm
14 January 2019	526.5 cm
21 January 2019	510.7 cm
28 January 2019	502.8 cm
4 February 2019	535.1 cm
11 February 2019	507.4 cm
18 February 2019	505.7 cm
25 February 2019	504.3 cm
4 March 2019	558.0 cm
11 March 2019	574.2 cm
18 March 2019	505.9 cm
25 March 2019	504.0 cm
1 April 2019	482.4 cm
8 April 2019	474.4 cm
15 April 2019	467.7 cm
22 April 2019	496.5 cm
29 April 2019	501.9 cm
6 May 2019	504.8 cm
13 May 2019	479.2 cm
20 May 2019	510.3 cm
27 May 2019	504.3 cm
3 June 2019	510.4 cm
10 June 2019	493.3 cm
17 June 2019	500.8 cm
24 June 2019	489.0 cm
1 July 2019	521.2 cm
8 July 2019	506.5 cm
15 July 2019	507.7 cm
22 July 2019	499.7 cm
29 July 2019	504.2 cm
5 August 2019	528.3 cm
12 August 2019	522.1 cm
19 August 2019	509.2 cm
26 August 2019	505.2 cm
2 September 2019	527.8 cm
9 September 2019	519.0 cm
16 September 2019	507.2 cm
23 September 2019	528.2 cm
30 September 2019	515.1 cm
7 October 2019	544.2 cm
14 October 2019	530.1 cm
21 October 2019	537.6 cm
28 October 2019	508.5 cm
4 November 2019	510.2 cm
11 November 2019	511.3 cm
18 November 2019	495.2 cm
25 November 2019	514.7 cm
2 December 2019	552.4 cm
9 December 2019	557.8 cm
16 December 2019	527.7 cm
23 December 2019	511.6 cm
30 December 2019	534.3 cm
6 January 2020	541.2 cm
13 January 2020	548.8 cm
20 January 2020	508.9 cm
27 January 2020	559.4 cm
3 February 2020	522.6 cm
10 February 2020	589.7 cm
17 February 2020	594.2 cm
24 February 2020	547.7 cm
2 March 2020	515.7 cm
9 March 2020	541.8 cm
16 March 2020	486.6 cm
23 March 2020	470.8 cm
30 March 2020	499.5 cm
6 April 2020	492.7 cm
13 April 2020	491.0 cm
20 April 2020	477.2 cm
27 April 2020	511.9 cm
4 May 2020	489.8 cm
11 May 2020	501.5 cm
18 May 2020	505.7 cm
25 May 2020	485.7 cm
1 June 2020	509.6 cm
8 June 2020	494.4 cm
15 June 2020	499.9 cm
22 June 2020	503.7 cm
29 June 2020	533.9 cm
6 July 2020	515.7 cm
13 July 2020	503.5 cm
20 July 2020	510.2 cm
27 July 2020	521.8 cm
3 August 2020	508.3 cm
10 August 2020	493.6 cm
17 August 2020	520.3 cm
24 August 2020	522.1 cm
31 August 2020	517.4 cm
7 September 2020	524.5 cm
14 September 2020	488.4 cm
21 September 2020	526.5 cm
28 September 2020	499.6 cm
5 October 2020	531.6 cm
12 October 2020	487.1 cm
19 October 2020	529.9 cm
26 October 2020	542.7 cm
2 November 2020	534.4 cm
9 November 2020	506.5 cm
16 November 2020	560.3 cm
23 November 2020	514.9 cm
30 November 2020	513.1 cm
7 December 2020	495.2 cm
14 December 2020	515.9 cm
21 December 2020	530.8 cm
28 December 2020	507.3 cm
4 January 2021	479.2 cm
11 January 2021	511.3 cm
18 January 2021	555.8 cm
25 January 2021	506.1 cm
1 February 2021	442.9 cm
8 February 2021	447.4 cm
15 February 2021	512.4 cm
22 February 2021	509.7 cm
1 March 2021	491.5 cm
8 March 2021	533.8 cm
15 March 2021	500.9 cm
22 March 2021	506.7 cm
29 March 2021	502.3 cm
5 April 2021	534.3 cm
12 April 2021	493.2 cm
19 April 2021	490.6 cm
26 April 2021	493.3 cm
3 May 2021	528.9 cm
10 May 2021	506.3 cm
17 May 2021	520.9 cm
24 May 2021	496.7 cm
31 May 2021	488.2 cm
7 June 2021	501.7 cm
14 June 2021	504.3 cm
21 June 2021	498.5 cm
28 June 2021	502.1 cm
5 July 2021	506.6 cm
12 July 2021	504.8 cm
19 July 2021	496.0 cm
26 July 2021	532.1 cm
2 August 2021	512.9 cm
9 August 2021	521.3 cm
16 August 2021	520.9 cm
23 August 2021	493.8 cm
30 August 2021	490.1 cm
6 September 2021	507.9 cm
13 September 2021	507.0 cm
20 September 2021	527.4 cm
27 September 2021	540.1 cm
4 October 2021	512.2 cm
11 October 2021	528.4 cm
18 October 2021	547.8 cm
25 October 2021	539.9 cm
1 November 2021	546.6 cm
8 November 2021	524.7 cm
15 November 2021	531.1 cm
22 November 2021	523.2 cm
29 November 2021	537.3 cm
6 December 2021	503.4 cm
13 December 2021	512.5 cm
20 December 2021	500.0 cm
27 December 2021	532.0 cm
3 January 2022	562.1 cm
10 January 2022	513.1 cm
17 January 2022	522.5 cm
24 January 2022	549.9 cm
31 January 2022	559.2 cm
7 February 2022	542.1 cm
14 February 2022	579.8 cm
21 February 2022	550.5 cm
28 February 2022	483.4 cm
7 March 2022	482.9 cm
14 March 2022	478.8 cm
21 March 2022	488.5 cm
28 March 2022	477.7 cm
4 April 2022	549.6 cm
11 April 2022	488.2 cm
18 April 2022	486.9 cm
25 April 2022	482.6 cm
2 May 2022	494.0 cm
9 May 2022	505.6 cm
16 May 2022	504.3 cm
23 May 2022	526.9 cm
30 May 2022	496.5 cm
6 June 2022	522.0 cm
13 June 2022	511.0 cm
20 June 2022	507.4 cm
27 June 2022	506.4 cm
4 July 2022	514.5 cm
11 July 2022	507.2 cm
18 July 2022	505.6 cm
25 July 2022	509.3 cm
1 August 2022	512.2 cm
8 August 2022	496.0 cm
15 August 2022	516.3 cm
22 August 2022	500.8 cm
29 August 2022	483.4 cm
5 September 2022	497.7 cm
12 September 2022	541.9 cm
19 September 2022	507.0 cm
26 September 2022	539.8 cm
3 October 2022	540.9 cm
10 October 2022	530.6 cm
17 October 2022	505.7 cm
24 October 2022	530.3 cm
31 October 2022	550.9 cm
7 November 2022	548.8 cm
14 November 2022	475.4 cm
21 November 2022	517.1 cm
28 November 2022	491.1 cm
5 December 2022	510.4 cm
12 December 2022	519.0 cm
19 December 2022	531.2 cm
26 December 2022	563.1 cm
2 January 2023	543.6 cm
9 January 2023	579.3 cm
16 January 2023	528.3 cm
23 January 2023	497.2 cm
30 January 2023	552.5 cm
6 February 2023	508.5 cm
13 February 2023	518.7 cm
20 February 2023	522.1 cm
27 February 2023	489.0 cm
6 March 2023	518.6 cm
13 March 2023	533.7 cm
20 March 2023	528.9 cm
27 March 2023	513.7 cm
3 April 2023	484.4 cm
10 April 2023	508.6 cm
17 April 2023	477.9 cm
24 April 2023	512.7 cm
1 May 2023	478.5 cm
8 May 2023	499.8 cm
15 May 2023	490.6 cm
22 May 2023	491.9 cm
29 May 2023	479.9 cm
5 June 2023	490.4 cm
12 June 2023	495.5 cm
19 June 2023	508.5 cm
26 June 2023	530.2 cm
3 July 2023	525.3 cm
10 July 2023	520.7 cm
17 July 2023	523.9 cm
24 July 2023	527.1 cm
31 July 2023	523.8 cm
7 August 2023	531.7 cm
14 August 2023	503.9 cm
21 August 2023	515.6 cm
28 August 2023	517.1 cm
4 September 2023	507.5 cm
11 September 2023	509.0 cm
18 September 2023	545.0 cm
25 September 2023	524.6 cm
2 October 2023	544.2 cm
9 October 2023	554.9 cm
16 October 2023	471.6 cm
23 October 2023	519.0 cm
30 October 2023	556.3 cm
6 November 2023	557.2 cm
13 November 2023	529.7 cm
20 November 2023	544.5 cm
27 November 2023	506.4 cm
4 December 2023	501.5 cm
11 December 2023	524.7 cm
18 December 2023	581.8 cm
25 December 2023	557.2 cm
1 January 2024	506.5 cm
8 January 2024	499.8 cm
15 January 2024	567.2 cm
22 January 2024	570.5 cm
29 January 2024	556.3 cm
5 February 2024	529.2 cm
12 February 2024	524.1 cm
19 February 2024	542.2 cm
26 February 2024	503.3 cm
4 March 2024	469.1 cm
11 March 2024	506.1 cm
18 March 2024	526.6 cm
25 March 2024	517.5 cm
1 April 2024	529.5 cm
8 April 2024	541.6 cm
15 April 2024	522.0 cm
22 April 2024	507.9 cm
29 April 2024	502.4 cm
6 May 2024	496.5 cm
13 May 2024	496.7 cm
20 May 2024	494.6 cm
27 May 2024	515.5 cm
3 June 2024	526.6 cm
10 June 2024	525.7 cm
17 June 2024	508.8 cm
24 June 2024	512.5 cm
1 July 2024	539.1 cm
8 July 2024	519.9 cm
15 July 2024	513.0 cm
22 July 2024	517.9 cm
29 July 2024	507.9 cm
5 August 2024	528.2 cm
12 August 2024	518.7 cm
19 August 2024	544.0 cm
26 August 2024	506.5 cm
2 September 2024	502.0 cm
9 September 2024	534.2 cm
16 September 2024	491.7 cm
23 September 2024	539.4 cm
30 September 2024	489.7 cm
7 October 2024	545.3 cm
14 October 2024	507.3 cm
21 October 2024	527.2 cm
28 October 2024	519.9 cm
4 November 2024	500.2 cm
11 November 2024	529.1 cm
18 November 2024	550.4 cm
25 November 2024	531.7 cm
2 December 2024	532.2 cm
9 December 2024	487.0 cm
16 December 2024	574.8 cm
23 December 2024	517.5 cm
30 December 2024	553.9 cm
6 January 2025	560.3 cm
13 January 2025	520.3 cm
20 January 2025	532.2 cm
27 January 2025	523.4 cm
3 February 2025	491.7 cm
10 February 2025	457.5 cm
17 February 2025	491.9 cm
24 February 2025	514.4 cm
3 March 2025	520.0 cm
10 March 2025	509.7 cm
17 March 2025	483.0 cm
24 March 2025	519.0 cm
31 March 2025	487.1 cm
7 April 2025	493.5 cm
14 April 2025	508.0 cm
21 April 2025	496.0 cm
28 April 2025	508.4 cm
5 May 2025	485.6 cm
12 May 2025	498.0 cm
19 May 2025	516.6 cm
26 May 2025	521.1 cm
2 June 2025	527.6 cm
9 June 2025	503.9 cm
16 June 2025	503.8 cm
23 June 2025	533.1 cm
30 June 2025	515.8 cm
7 July 2025	510.5 cm
14 July 2025	511.5 cm
21 July 2025	518.6 cm
28 July 2025	531.0 cm
4 August 2025	531.5 cm
11 August 2025	507.7 cm
18 August 2025	508.4 cm
25 August 2025	522.8 cm
1 September 2025	525.7 cm
8 September 2025	529.0 cm
15 September 2025	557.6 cm
22 September 2025	492.3 cm
29 September 2025	532.6 cm
6 October 2025	527.8 cm
13 October 2025	502.0 cm
20 October 2025	581.7 cm
27 October 2025	554.1 cm
3 November 2025	532.6 cm
10 November 2025	514.9 cm
17 November 2025	526.9 cm
24 November 2025	545.0 cm
1 December 2025	517.9 cm
8 December 2025	546.5 cm
15 December 2025	531.8 cm
22 December 2025	467.9 cm
29 December 2025	548.8 cm
5 January 2026	484.7 cm
12 January 2026	513.0 cm
19 January 2026	448.3 cm
26 January 2026	457.9 cm
2 February 2026	439.1 cm
9 February 2026	490.9 cm
16 February 2026	501.3 cm
23 February 2026	520.5 cm
2 March 2026	495.5 cm
9 March 2026	525.3 cm
16 March 2026	501.0 cm
23 March 2026	536.9 cm
30 March 2026	522.7 cm
6 April 2026	502.2 cm
13 April 2026	497.4 cm
20 April 2026	492.7 cm
27 April 2026	478.1 cm
4 May 2026	496.8 cm
11 May 2026	523.3 cm
18 May 2026	504.8 cm
25 May 2026	493.5 cm
1 June 2026	524.7 cm
8 June 2026	526.3 cm
15 June 2026	510.3 cm
22 June 2026	495.6 cm
29 June 2026	521.2 cm
6 July 2026	512.8 cm
13 July 2026	507.3 cm
20 July 2026	518.6 cm
27 July 2026	516.4 cm
3 August 2026	512.5 cm
10 August 2026	504.6 cm
17 August 2026	519.5 cm
24 August 2026	505.5 cm
31 August 2026	541.8 cm
7 September 2026	528.2 cm
14 September 2026	548.6 cm
21 September 2026	514.5 cm
28 September 2026	513.3 cm

4 October in the last 10 years

Day	Level
4 October 2025	571.8 cm
4 October 2024	501.9 cm
4 October 2023	572.3 cm
4 October 2022	520.1 cm
4 October 2021	546.1 cm
4 October 2020	517.8 cm
4 October 2019	509.2 cm
4 October 2018	508.4 cm
4 October 2017	570.3 cm
4 October 2016	465.8 cm

Year by year

Year	Days with a value	Days below the normal range
2026to 5 October 2026	278	36
2025	365	18
2024	366	21
2023	365	22
2022	365	27
2021	365	26
2020	366	22
2019	365	24
2018	365	57
2017	365	27
2016	366	28
2015	365	43
2014	365	40
2013	365	58
2012	366	36
2011	365	36
2010	365	41
2009	365	43
2008	366	47
2007	365	28
2006	365	46
2005	365	47
2004	366	35
2003	365	44
2002	365	50
2001	365	44
2000	366	30

Records

Highest reading in our series since 1 January 2000: 855 cm at 04:24 CET on 6 December 2013. Provisional data.
Lowest reading in our series since 1 January 2000: 193 cm at 11:53 CEST on 20 October 2023. Provisional data.
Highest daily average in our series since 1 January 2000: 684 cm on 1 February 2008. Provisional data.
Lowest daily average in our series since 1 January 2000: 342 cm on 1 March 2018. Provisional data.

As the source publishes them

Lowest low tide in the period (NTnw): 197 cm, on 17 March 2018, over 2010 to 2020. (Niedrigster Tideniedrigwasserstand)Set by PEGELONLINE REST API v2 (WSV, operated by ITZBund).
Highest high tide in the period (HThw): 855 cm, on 6 December 2013, over 2010 to 2020. (Höchster Tidehochwasserstand)Set by PEGELONLINE REST API v2 (WSV, operated by ITZBund).

North Sea at Hörnum: history

4 October in the last 10 years

Year by year

Records

As the source publishes them

See also