Baltic Sea at Thiessow
The Baltic Sea at Thiessow read 492 cm at .
- Newest reading
- 492 cmProvisional
- Change
- -18 cm in a day
- -43 cm in a week
That is 19 cm below the mean water level (MW) of 511 cm for 2010 to 2020.
We show no forecast values for German gauges: the forecasts PEGELONLINE relays come from the Federal Institute of Hydrology (BfG), whose terms allow only private and own use. ELWIS and the BfG publish them. ELWIS BfG 6-week forecast
The last 41 days
- Level
- Our record
Table: The last 41 days
| Day | Daily average (cm) |
|---|---|
| 531.3 cm | |
| 527.7 cm | |
| 522.6 cm | |
| 507.2 cm | |
| 507.1 cm | |
| 513.3 cm | |
| 515.7 cm | |
| 513.5 cm | |
| 512.0 cm | |
| 520.3 cm | |
| 518.5 cm | |
| 534.2 cm | |
| 527.0 cm | |
| 525.6 cm | |
| 530.5 cm | |
| 531.4 cm | |
| 534.4 cm | |
| 531.0 cm | |
| 525.8 cm | |
| 534.7 cm | |
| 523.6 cm | |
| 519.5 cm | |
| 517.4 cm | |
| 517.7 cm | |
| 511.0 cm | |
| 516.7 cm | |
| 541.4 cm | |
| 554.3 cm | |
| 543.2 cm | |
| 542.4 cm | |
| 539.9 cm | |
| 529.5 cm | |
| 538.5 cm | |
| 529.2 cm | |
| 533.6 cm | |
| 535.0 cm | |
| 530.8 cm | |
| 522.0 cm | |
| 515.3 cm | |
| 513.6 cm | |
| no value |
Normal range and official levels
- Mean low water level (MNW): 422 cm, over 2010 to 2020. (Mittel der Niedrigwasserstände) The newest reading is 70 cm above it.Set by PEGELONLINE REST API v2 (WSV, operated by ITZBund).
- Mean water level (MW): 511 cm, over 2010 to 2020. (Mittel der Tageswasserstände) The newest reading is 19 cm below it.Set by PEGELONLINE REST API v2 (WSV, operated by ITZBund).
- Mean high water level (MHW): 615 cm, over 2010 to 2020. (Mittel der Hochwasserstände) The newest reading is 123 cm below it.Set by PEGELONLINE REST API v2 (WSV, operated by ITZBund).
Records
- Highest reading in our series since 26 August 2026: 566 cm at 06:31 CEST on 22 September 2026. Provisional data.
- Lowest reading in our series since 26 August 2026: 494 cm at 04:30 CEST on 20 September 2026. Provisional data.
- Highest daily average in our series since 26 August 2026: 554.3 cm on 22 September 2026. Provisional data.
- Lowest daily average in our series since 26 August 2026: 507.1 cm on 30 August 2026. Provisional data.
As the source publishes them
- Lowest daily water level in the period (NW): 399 cm, on 2 January 2019, over 2010 to 2020. (Niedrigster Tageswasserstand)Set by PEGELONLINE REST API v2 (WSV, operated by ITZBund).
- Highest water level in the period (HW): 656 cm, on 2 January 2019, over 2010 to 2020. (Höchster Momentanwasserstand)Set by PEGELONLINE REST API v2 (WSV, operated by ITZBund).
About this gauge
Thiessow is a gauge on the Baltic Sea in Germany.
It lies at 54.2807° N, 13.7098° E.
Its readings come from the Federal Waterways and Shipping Administration (WSV), through PEGELONLINE.
The gauge reads the height of the water above a fixed zero, not the depth of the river. Its zero lies at -4.969 m above NHN (the German sea-level datum), valid from 1 November 2019.
PEGELONLINE publishes its readings as unchecked raw data.
The newest reading is provisional: the source may still correct it.