A westerly, very strong and very variable flow prevails over the whole area.
For Holtenau :
Warning strong breeze offshore.
We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.
Very cloudy. But clear spells will become more and more widespread. Risk of showers in the morning, no precipitation in the afternoon. In the evening, changeable skies becoming less cloudy.
No precipitation. WNW force 4 in the morning becoming force 3 in the evening. Gusts reaching 28 knots in the middle of the day. Smooth to slight sea. Low, short swell from N then from N in the middle of the day then from N. Excellent visibility becoming excellent in the evening.