A northwesterly, strong and mostly variable flow prevails over the whole area.
For Dierhagen :
Warning strong breeze offshore.
We are 90% sure of the situation, because the clear patches could be more numerous than forecast.
Very cloudy skies with short clear spells. No precipitation. In the evening, very cloudy skies clearing completely.
No precipitation. NW force 4 becoming NNW force 3 in the middle of the day then N force 4. Gusts reaching 25 knots in the evening. Slight sea. Low, short swell from ENE temporarily from NW in the middle of the day. Excellent visibility.