A northerly, weak and very variable flow prevails over the South and the East of the basin. Over the North-West, it is southwesterly, weak and very variable.
For Dierhagen :
No gale warning.
We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.
In the evening, skies with few clouds.
W wind force 2. Gusts reaching 9 knots in the evening. Rippled sea. Low, short swell from NNE. Good visibility.