FQDL71 DWHA 131400 weatherreport for German coast issued by marine weather service hamburg 13.08.2026, 1400 UTC: general synoptic situation: A high 1030 northern Poland moves toward western Ukraine while weakening. A ridge shifts from Lapland toward the Barents Sea. A low 1004 Iceland moves eastward toward the northern part of the Norwegian Sea. A trough swings from the British Isles toward the North Sea. A ridge of the Azores high 1026 shifts from southern Greenland towards the Irminger Sea. Another ridge broadens from the Bay of Biscay towards the British Isles. Forecast for Thursday Coastal areas of German North Sea: East Frisian coast: wind: east to southeast 3 to 4. visibility/weather: good visibility. Elbe estuary: wind: east to southeast 2 to 3, later increasing 4. visibility/weather: good visibility. Helgoland: wind: southeast 3, for a time shifting east, later increasing 4. visibility/weather: good visibility. North Frisian coast: wind: southeast 2 to 3, for a time shifting east, later increasing 4. visibility/weather: good visibility. Elbe from Hamburg to Cuxhaven: wind: southeast 2 to 3, for a time shifting east, western part later locally 4. visibility/weather: good visibility. German Baltic Sea: Flensburg to Fehmarn: wind: east about 3, shifting southeast. visibility/weather: good visibility. East of Fehmarn to Ruegen: wind: easterly winds 2 to 3, locally 4. visibility/weather: good visibility. Boddengewaesser east and east of Ruegen: wind: southeasterly winds 2 to 3. visibility/weather: good visibility. Windforce in Beaufort, airpressure in Hektopascal