FQDL71 DWHA 210300 weatherreport for German coast issued by marine weather service hamburg 21.10.2026, 0300 UTC: general synoptic situation: An extensive high 1041 western Russia sligtly moves eastward. A ridge initially extends to southern Norway weakens. The trough of a low 984 Irminger Sea extends towards the British Isles, and a secondary low 995 Ireland moves to the Froties while deepening slightly, fronts will reach the southern Baltic Sea on Thursday morning. The ridge of a high 1030 Azores will extend towards the Alps until Thursday morning. Forecast for Wednesday Coastal areas of German North Sea: East Frisian coast: wind: southeast about 5, shifting south to southwest, later increasing 6 to 7. visibility/weather: first rain with poor visibility. Elbe estuary: wind: southeast 4 to 5, shifting south to southwest, later increasing 6. visibility/weather: for a time rain with poor visibility. Helgoland: wind: southeast about 5, shifting south to southwest, later locally 7. visibility/weather: first rain with poor visibility. North Frisian coast: wind: southeast about 5, shifting south to southwest. visibility/weather: for a time rain with poor visibility. Elbe from Hamburg to Cuxhaven: wind: east to southeast about 3, locally 5, shifting south to southwest. visibility/weather: rain with poor visibility. German Baltic Sea: Flensburg to Fehmarn: wind: south to southeast about 4, shifting southwest later. visibility/weather: rain with partly poor visibility. East of Fehmarn to Ruegen: wind: south to southeast about 4, shifting southwest later. visibility/weather: rain with partly poor visibility. Boddengewaesser east and east of Ruegen: wind: south to southeast about 4, first locally 6, shifting southwest later. visibility/weather: rain with moderate visibility. Windforce in Beaufort, airpressure in Hektopascal