FQDL71 DWHA 271400 weatherreport for German coast issued by marine weather service hamburg 27.08.2026, 1400 UTC: general synoptic situation: An extensive high 1028 North Cape to 1027 Baltic States moves to east. A low 1002 southwest of the British Isles moves to the Bay of Biscay where it will fill up. A secondary low 1008 Southwestern North Sea moves to Forties while deepening. Its frontal system swings northeastwards across the North Sea and will arrive at the western part of the Baltic Sea with its cold front on Friday evening. Subsequently, a trough from England will swing to the western part of the North Sea. Forecast for Thursday Coastal areas of German North Sea: East Frisian coast: wind: east to southeast about 5, later thundery gusts 10. visibility/weather: later thunderstorms with poor visibility. Elbe estuary: wind: east to southeast about 5, later thundery gusts 10. visibility/weather: later thunderstorms with poor visibility. Helgoland: wind: east to southeast about 5, later thundery gusts 10. visibility/weather: later thunderstorms with poor visibility. North Frisian coast: wind: east to southeast 5, for a time increasing 6, later thundery gusts 10. visibility/weather: later thunderstorms with poor. Elbe from Hamburg to Cuxhaven: wind: east to southeast about 4, later thundery gusts 10. visibility/weather: later thunderstorms with poor. German Baltic Sea: Flensburg to Fehmarn: wind: east to southeast 4 to 5, for a time increasing 6. visibility/weather: good visibility. East of Fehmarn to Ruegen: wind: east to southeast 4 to 5, locally 6. visibility/weather: good visibility. Boddengewaesser east and east of Ruegen: wind: east 4 to 5, shifting southeast later and locally 6. visibility/weather: good visibility. Windforce in Beaufort, airpressure in Hektopascal