FQDL71 DWHA 211400 weatherreport for German coast issued by marine weather service hamburg 21.05.2026, 1400 UTC: general synoptic situation: A high 1029 is shifting its center slightly northeastward from southern Germany. A ridge extending toward the Gulf of Finland is shifting southward and weakening. Another ridge over the North Sea is expanding toward northern Norway, with temporary intensification. A low 1016 Haltenbank is moving across the northern part of the Baltic Sea toward northwestern Russia. An extensive low 990 far west of Ireland is weakening. Forecast for Thursday Coastal areas of German North Sea: East Frisian coast: wind: southwest to west 3 to 4. visibility/weather: mainly good visibility. Elbe estuary: wind: southwest to west 3 to 4. visibility/weather: mainly good visibility. Helgoland: wind: southwest to west 3 to 4. visibility/weather: mainly good visibility. North Frisian coast: wind: southwest to west 3 to 4. visibility/weather: mainly good visibility. Elbe from Hamburg to Cuxhaven: wind: westerly winds about 3. visibility/weather: later locally fog. German Baltic Sea: Flensburg to Fehmarn: wind: southwest to west 3 to 4. visibility/weather: good visibility. East of Fehmarn to Ruegen: wind: southwest to west 3 to 4. visibility/weather: locally shower with moderate visibility. Boddengewaesser east and east of Ruegen: wind: southwest to west 3 to 4. visibility/weather: at times shower with moderate visibility, isolated thunderstorms. Windforce in Beaufort, airpressure in Hektopascal