FQDL71 DWHA 200500 weatherreport for German coast issued by marine weather service hamburg 20.04.2025, 0500 UTC: general synoptic situation: A trough of low-pressure 1008 Estonia, 1003 Jutland weakens slightly in the western part. A high 1027 Iceland and an associated ridge towards England weaken. Another ridge directed towards Lapland strengthens and forms an independent high 1022. An extensive low 998 western France moves towards north-eastern France, weakening. Troughs reach the English Channel. forecast valid until monday morning: coastal areas of German North Sea: east frisian coast: northwest to west 3 to 4, shifting southwest, light and variable winds later, at times misty with fog patches. elbe estuary: west to southwest 3 to 4, light and variable winds later, at times misty with fog patches. helgoland: northwest to west 3 to 4, shifting southwest, light and variable winds later, at times misty with fog patches, sea 1 meter. north frisian coast: northwest to west 3 to 4, shifting southwest, light and variable winds later, at times misty with fog patches. elbe from hamburg to cuxhaven: westerly winds about 3, at times misty with fog patches. German Baltic Sea: flensburg to fehmarn: southwest 3 to 4, at times light and variable winds, at times misty. east of fehmarn to ruegen: southwest to south 3 to 4, at times light and variable winds, at times misty. boddengewaesser east and east of ruegen: southwest to south 3 to 4, at times light and variable winds, at times misty. Windforce in Beaufort, airpressure in Hektopascal