FQDL70 DWHA 051100

 

weather and sea bulletin for north- and baltic sea

issued by marine weather service hamburg

05.12.2025, 1100 UTC:



general synoptic situation:

A high 1032 over southern Russia hardly changes. An extensive 

deep low 968 at about 54 North 24 West moves to the sea area 

northwest of Ireland while weakening. A secondary low of 996 at 

Doggerbank moves northwards while filling up. A trough extending 

to the southwestern North Sea moves northeastwards.



Forecast Friday:

German Bight:

wind: southeast to south 4 to 5, western part increasing 6.

visibility/weather: locally shower with moderate visibility, at 

times coastal fog patches.

sea: western part increasing 2,5 meter.

Southwestern North Sea:

wind: southwest about 4, fast shifting south to southeast and 

increasing 7 to 8.

visibility/weather: at times rain with partly poor visibility.

sea: humber later 4 meter.

Fischer:

wind: southeast about 5.

visibility/weather: at times rain or shower with moderate 

visibility.

sea: western part increasing 2,5 meter.

Skagerrak:

wind: easterly winds 4 to 5.

visibility/weather: at times rain or shower with partly poor 

visibility.

sea: 1 meter.

Kattegat:

wind: southeasterly winds 3 to 4.

visibility/weather: at times rain with poor visibility.

sea: 0,5 meter.

Belts and Sound:

wind: east to southeast about 3, shifting southwest.

visibility/weather: rain with poor visibility.

sea: 0,5 meter.

Western Baltic:

wind: southeast about 3, shifting southwest.

visibility/weather: rain or shower with poor visibility.

sea: below 0,5 meter.

Southern Baltic:

wind: southeast 3 to 4, shifting south to southwest.

visibility/weather: at times rain with poor visibility.

sea: eastern part 1 meter.

Southeastern Baltic:

wind: southeast to south about 4.

visibility/weather: at times rain with poor visibility.

sea: 1 meter.



Forecast Saturday:

German Bight:

wind: south to southeast about 6, decreasing about 4, western 

part shifting southwest later.

visibility/weather: at times rain with partly poor visibility.

sea: for a time 3 meter.

Southwestern North Sea:

wind: southeast to south about 7, shifting southwest 5 to 6.

visibility/weather: at times rain or shower with poor visibility,

locally thunderstorms.

sea: humber first 4 meter.

Fischer:

wind: southeast about 5, increasing about 6.

visibility/weather: at times rain or shower with partly poor 

visibility.

sea: for a time 4 meter.

Skagerrak:

wind: southeasterly winds 4 to 5.

visibility/weather: at times rain with partly poor visibility.

sea: western part increasing 2 meter.

Kattegat:

wind: southeast to south 3 to 4, increasing 5.

visibility/weather: at times rain with poor visibility.

sea: increasing 1,5 meter.

Belts and Sound:

wind: southwest about 3, shifting southeast 4 to 5.

visibility/weather: at times rain with poor visibility.

sea: increasing 1 meter.

Western Baltic:

wind: southwest 3, shifting south to southeast 4 to 5.

visibility/weather: at times rain with partly poor visibility.

sea: increasing 1 meter.

Southern Baltic:

wind: southwest about 4, shifting south.

visibility/weather: at times rain with poor visibility.

sea: 1 meter.

Southeastern Baltic:

wind: southerly winds about 4.

visibility/weather: at times rain with poor visibility.

sea: 1 meter.