FQDL71 DWHA 190500 weatherreport for German coast issued by marine weather service hamburg 19.08.2026, 0500 UTC: general synoptic situation: A low 998 over central Sweden changes hardly. A low 997 north-west of Scotland moves to the Irish Sea and weakens. A secondary low 999 moves from the eastern part of the North Sea across southern Sweden and will reach the Baltic Sea south of the Aland Islands as a low on its own. A ridge of the Azores High to the Alps weakens Forecast for Wednesday Coastal areas of German North Sea: East Frisian coast: wind: westerly winds about 5, at times decreasing 3 to 4. visibility/weather: locally thunderstorms with poor visibility. Elbe estuary: wind: westerly winds about 5, at times decreasing 3 to 4. visibility/weather: locally thunderstorms with poor visibility. Helgoland: wind: westerly winds about 5, at times decreasing 3 to 4. visibility/weather: locally thunderstorms with poor visibility. North Frisian coast: wind: westerly winds about 5, at times decreasing 3 to 4. visibility/weather: locally thunderstorms with poor visibility. Elbe from Hamburg to Cuxhaven: wind: west to southwest about 4, decreasing 2 to 3. visibility/weather: locally thunderstorms with poor visibility. German Baltic Sea: Flensburg to Fehmarn: wind: southwest to south about 4, at times 5 to 6, shifting west. visibility/weather: at times thunderstorms with poor visibility. East of Fehmarn to Ruegen: wind: southwest to south about 4, at times 5 to 6, shifting west. visibility/weather: at times thunderstorms with poor visibility. Boddengewaesser east and east of Ruegen: wind: southwest to south 3 to 4, for a time about 5. visibility/weather: at times shower or thunderstorms with poor visibility. Windforce in Beaufort, airpressure in Hektopascal