FQDL70 DWHA 311400 weather and sea bulletin for north- and baltic sea issued by marine weather service hamburg 31.01.2026, 1400 UTC: general synoptic situation: A high 1034 over central Finland and Karelia intensifies slightly. A ridge extending to southern Norway intensifies. Another ridge extending to Belarus expands to the Black Sea. A low-pressure system of 989 over the Celtic Sea is moving northwestward while weakening. Forecast Saturday: German Bight: wind: southeast 6 to 7, southwestern part decreasing 5. visibility/weather: at times snow or rain with poor visibility, later light icing. sea: northwestern part at times 3 meter. Southwestern North Sea: wind: southeast about 4, shifting south. visibility/weather: at times rain with poor visibility, locally fog patches. sea: humber first 3 meter. Fischer: wind: east to southeast 7 to 8, decreasing about 6. visibility/weather: rain or snow with partly very poor visibility. sea: northwestern part first 6 meter. Skagerrak: wind: east 5 to 6, western part locally 7, shifting slowly southeast. visibility/weather: locally snow with poor visibility, light icing. sea: at times 2,5 meter. Kattegat: wind: east to southeast about 6. visibility/weather: good visibility, light icing. sea: 2,5 meter. Belts and Sound: wind: east to southeast about 6. visibility/weather: locally snow with poor visibility, light icing. sea: eastern part increasing 3 meter. Western Baltic: wind: east to southeast 5 to 6. visibility/weather: locally snow with moderate visibility, moderate icing. sea: eastern part 2,5 meter, at the coast sea ice. Southern Baltic: wind: east about 6, shifting southeast. visibility/weather: locally poor visibility, moderate icing. sea: northern part 3 meter, at the coast sea ice. Southeastern Baltic: wind: east to southeast 5 to 6, first western part locally 7. visibility/weather: locally poor visibility, moderate icing. sea: 2 meter, at the coast sea ice. Forecast Sunday: German Bight: wind: southeast 5 to 6, northern part locally 7. visibility/weather: at times rain or snow with partly very poor visibility, light icing. sea: northern part 3 meter. Southwestern North Sea: wind: south to southeast about 4. visibility/weather: at times rain with partly very poor visibility. sea: humber 1,5 meter. Fischer: wind: east to southeast 6 to 7. visibility/weather: rain or snow with partly very poor visibility, light icing. sea: northwestern part 4 meter. Skagerrak: wind: southeast 5 to 6, western part locally 7. visibility/weather: good visibility, light icing. sea: 2 meter. Kattegat: wind: southeast about 6. visibility/weather: good visibility, light icing. sea: 2 meter. Belts and Sound: wind: southeast about 6. visibility/weather: good visibility, light icing. sea: 1,5 meter. Western Baltic: wind: east to southeast 5 to 6. visibility/weather: good visibility, moderate icing. sea: eastern part 2,5 meter, at the coast sea ice. Southern Baltic: wind: southeast 5 to 6, locally 7. visibility/weather: good visibility, moderate icing. sea: northern part 3 meter, at the coast sea ice. Southeastern Baltic: wind: east to southeast 5 to 6. visibility/weather: good visibility, fog patches, moderate icing. sea: eastern part 2 meter, at the coast sea ice.