FQDL71 DWHA 100800 weatherreport for German coast issued by marine weather service hamburg 10.09.2026, 0800 UTC: general synoptic situation: A low 1000 near the Aland Islands moves across the Gulf of Riga eastwards while filling. An associated trough, extending towards the western Baltic Sea, moves across the central Baltic Sea northeastwards. A high 1021 over Luxembourg moves towards eastern Poland. An associated ridge, extending to Viking, shifts towards southern Finland. On Thursday evening, a front of a low 978 near Iceland will reach the North Sea and moves eastwards. Forecast for Thursday Coastal areas of German North Sea: East Frisian coast: wind: northwest 4 to 5, for a time decreasing 3, shifting slowly south. visibility/weather: good visibility. Elbe estuary: wind: northwest 4 to 5, for a time decreasing 3, shifting slowly south. visibility/weather: good visibility. Helgoland: wind: northwest 4 to 5, for a time decreasing 3, shifting slowly south. visibility/weather: good visibility. North Frisian coast: wind: northwest about 5, for a time 3 to 4, shifting slowly south. visibility/weather: good visibility. Elbe from Hamburg to Cuxhaven: wind: northwest about 4, decreasing 2 to 3, shifting slowly south. visibility/weather: good visibility. German Baltic Sea: Flensburg to Fehmarn: wind: northwest 5 to 6 shifting slowly southwest and decreasing 3. visibility/weather: good visibility. East of Fehmarn to Ruegen: wind: northwest 5 to 6 shifting slowly southwest and decreasing 3. visibility/weather: first locally shower with moderate visibility. Boddengewaesser east and east of Ruegen: wind: northwest to west about 5, decreasing 3 to 4, shifting southwest later. visibility/weather: first locally shower with moderate visibility. Windforce in Beaufort, airpressure in Hektopascal