FQDL71 DWHA 280500 weatherreport for German coast issued by marine weather service hamburg 28.08.2025, 0500 UTC: general synoptic situation: A low 1002 over the White Sea is filling up. A high-pressure bridge between a high 1021 over eastern Ukraine and a high 1013 over the Norwegian Sea is strengthening slightly while moving northeastward. Ex-Hurricane Erin 985 in the sea area between Iceland and Ireland is moving towards the west coast of Scotland, temporarily weakening. On Thursday afternoon, a secondary low 1002 forms over the Czech Republic and moves northwards over western Poland towards Gotland while deepening. Thursday evening, another secondary low 994 forms over the western English Channel and moves eastwards. forecast valid until friday morning: coastal areas of German North Sea: east frisian coast: southeast about 3, shifting southwest to west and increasing about 4, locally shower- and thundery gusts. elbe estuary: southeast about 3, shifting southwest to west and increasing about 4, locally shower- and thundery gusts. helgoland: southeast about 3, shifting southwest to west and increasing about 4, locally shower squalls, sea increasing 1 meter. north frisian coast: southeast 3 to 4, shifting southwest, locally shower squalls. elbe from hamburg to cuxhaven: light and variable winds, for a time southwesterly winds 4, locally shower and thundery gusts. German Baltic Sea: flensburg to fehmarn: light and variable winds, for a time southeast to east 3 to 4, shifting southwest later, at times shower squalls, later thundery gusts. east of fehmarn to ruegen: easterly winds about 3, for a time light and variable winds, shifting southwest later, at times shower squalls and thundery gusts, later misty. boddengewaesser east and east of ruegen: northeasterly winds about 3, for a time light and variable winds, shifting southwest later, at times shower squalls and thundery gusts, later misty. Windforce in Beaufort, airpressure in Hektopascal