FQDL71 DWHA 230500 weatherreport for German coast issued by marine weather service hamburg 23.08.2025, 0500 UTC: general synoptic situation: A low 993 near Bear Island travels in the direction of the Lofoten while weakening. A new central low 999 will form over Finland. A secondary low 1002 between Gotland and Latvia moves eastward. Another secondary low 1007 over Kattegat moves towards Poland. A new secondary low 1012 forms over southern Norway. A high 1023 over Cornwall travels to the southwestern North Sea. Ridges pointing towards the Norwegian Sea and the Balkan Peninsula will not change significantly. forecast valid until sunday morning: coastal areas of German North Sea: east frisian coast: northwest about 5, decreasing about 4, at times shower squalls. elbe estuary: northwest about 5, decreasing about 4, at times shower- and later thundery gusts. helgoland: northwest about 5, decreasing about 4, at times shower squalls, sea first 2 meter. north frisian coast: northwest 6, decreasing 4, at times shower- and later thundery gusts. elbe from hamburg to cuxhaven: north to northwest 4 to 5, western part locally 6, at times shower- and later thundery gusts. German Baltic Sea: flensburg to fehmarn: northwest 5 to 6, later decreasing 4, at times shower- and thundery gusts. east of fehmarn to ruegen: northwest 5 to 6, later decreasing 4, at times shower- and thundery gusts. boddengewaesser east and east of ruegen: northwest 5 to 6, later decreasing 4 to 5, at times shower- and thundery gusts. Windforce in Beaufort, airpressure in Hektopascal