30.04.2026
In the Bay of Bothnia, there is rotten fast ice along the coasts in the northwest and north. At sea in the central part, there is 10–40 cm thick and in places ridged drifting ice of varying concentration. Else at sea north of about the line Piteå to Kalajoki is open water.
News and dates
- The ice winter of 2019/20 on the German coasts and the entire Baltic Sea region.
- Eiswinter 2019/20 an den deutschen Küsten und im gesamten Ostseeraum.
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Ice Information
BSIC
© 2020 Baltic Sea Ice Services - Marina Kirchhoff (BSH Rostock/Germany)
Bundesamt für Seeschifffahrt und Hydrographie (BSH)
Bundesamt für Seeschifffahrt und Hydrographie (BSH)