FQDL71 DWHA 120500 weatherreport for German coast issued by marine weather service hamburg 12.08.2026, 0500 UTC: general synoptic situation: A low 1002 over the White Sea is moving southeastward. A high 1028 over the North Sea is moving into the southeastern Baltic Sea while intensifying. A ridge extending toward Ukraine is intensifying. Another ridge is shifting from the Norwegian Sea toward Finland. A low 993 at 57 North, 24 West is moving toward Iceland while weakening. Forecast for Wednesday Coastal areas of German North Sea: East Frisian coast: wind: light and variable winds, later east 4, shifting southeast. visibility/weather: good visibility. Elbe estuary: wind: light and variable winds, later northeast 4, shifting southeast. visibility/weather: good visibility. Helgoland: wind: light and variable winds, later east 4, shifting southeast. visibility/weather: good visibility. North Frisian coast: wind: light and variable winds, later southeast 4. visibility/weather: good visibility. Elbe from Hamburg to Cuxhaven: wind: light and variable winds, later southeast about 3. visibility/weather: good visibility. German Baltic Sea: Flensburg to Fehmarn: wind: first northwest 3, otherwise light and variable winds. visibility/weather: good visibility. East of Fehmarn to Ruegen: wind: first northwest 3 to 4, otherwise light and variable winds. visibility/weather: good visibility. Boddengewaesser east and east of Ruegen: wind: first northwest to west 3 to 4, otherwise light and variable winds. visibility/weather: good visibility. Windforce in Beaufort, airpressure in Hektopascal