World Water Levels

Baltic Sea at Wismar-Baumhaus

The Baltic Sea at Wismar-Baumhaus read 493 cm at .

Newest reading
493 cmProvisional
Change
  • -31 cm in a day
  • -28 cm in a week

That is 15 cm below the mean water level (MW) of 508 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 33 days

The last 33 days 500 cm 520 cm 540 cm Highest 544.4 cm Lowest 493.8 cm 513.3 cm
  • Level
  • Our record
Daily averages of the Baltic Sea at Wismar-Baumhaus from 3 September 2026 to 5 October 2026.
Table: The last 33 days
DayDaily average (cm)
no value
517.0 cm
505.0 cm
528.0 cm
518.3 cm
522.3 cm
523.6 cm
526.7 cm
526.0 cm
524.9 cm
520.5 cm
529.3 cm
517.1 cm
519.3 cm
508.1 cm
507.7 cm
493.8 cm
512.0 cm
535.2 cm
544.4 cm
532.2 cm
538.2 cm
531.6 cm
525.4 cm
535.8 cm
525.9 cm
533.2 cm
533.6 cm
532.9 cm
521.7 cm
512.6 cm
513.3 cm
no value

Normal range and official levels

Records

  • Highest reading in our series since 3 September 2026: 564 cm at 00:27 CEST on 22 September 2026. Provisional data.
  • Lowest reading in our series since 3 September 2026: 482 cm at 20:43 CEST on 19 September 2026. Provisional data.
  • Highest daily average in our series since 3 September 2026: 544.4 cm on 22 September 2026. Provisional data.
  • Lowest daily average in our series since 3 September 2026: 493.8 cm on 19 September 2026. Provisional data.

As the source publishes them

About this gauge

Wismar-Baumhaus is a gauge on the Baltic Sea in Germany.

It lies at 53.8988° N, 11.4579° 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 -5.006 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.

See also