FQDL71 DWHA 171100 weatherreport for German coast issued by marine weather service hamburg 17.09.2026, 1100 UTC: general synoptic situation: A low 987 over northern Sweden moves to the Barents Sea. A trough extending to eastern Poland moves eastwards. A ridge of the Azores High 1032, extending to the Alps, hardly changes. A deep low 976 south of Iceland moves towards Haltenbank while weakening. An associated trough will swing across the North Sea on Thursday and across the Baltic Sea on Friday. Forecast for Thursday Coastal areas of German North Sea: East Frisian coast: wind: west to southwest 5 to 6. visibility/weather: locally shower with poor visibility. Elbe estuary: wind: west to southwest 5 to 6. visibility/weather: locally shower with poor visibility. Helgoland: wind: west to southwest 5 to 6. visibility/weather: locally shower with poor visibility. North Frisian coast: wind: west to southwest 5 to 6, first locally 7. visibility/weather: locally shower with poor visibility. Elbe from Hamburg to Cuxhaven: wind: south to southwest 3 to 4, western part locally 5. visibility/weather: locally shower with poor visibility. German Baltic Sea: Flensburg to Fehmarn: wind: southwest to south about 5. visibility/weather: locally shower with poor visibility. East of Fehmarn to Ruegen: wind: southwest to south about 5. visibility/weather: locally shower with poor visibility. Boddengewaesser east and east of Ruegen: wind: southwest to south 4 to 5. visibility/weather: later locally shower with poor visibility. Windforce in Beaufort, airpressure in Hektopascal