FQDL71 DWHA 301100 weatherreport for German coast issued by marine weather service hamburg 30.09.2026, 1100 UTC: general synoptic situation: A high 1035 Belarus weakens. Another high 1037 Gulf of Bothnia is moving towards St Petersburg while intensifying. An severe storm low 952 north west of Ireland will initially deepen slightly and then move toward Iceland Wednesday evening while weakening. A trough extending to northwestern Germany remains stationary. A high 1025 Azores moves slowly eastwards, a ridge extends to the Alps. Forecast for Wednesday Coastal areas of German North Sea: East Frisian coast: wind: southeast 3 to 4. visibility/weather: good visibility. Elbe estuary: wind: southeast about 4. visibility/weather: good visibility. Helgoland: wind: southeast 4 to 5. visibility/weather: good visibility. North Frisian coast: wind: southeast 4 to 5. visibility/weather: good visibility. Elbe from Hamburg to Cuxhaven: wind: southeast 3 to 4. visibility/weather: good visibility. German Baltic Sea: Flensburg to Fehmarn: wind: east to southeast 4 to 5. visibility/weather: good visibility. East of Fehmarn to Ruegen: wind: east to southeast 4 to 5. visibility/weather: good visibility. Boddengewaesser east and east of Ruegen: wind: southeast 4 to 5. visibility/weather: good visibility. Windforce in Beaufort, airpressure in Hektopascal