A northerly, weak and very variable flow prevails over the North-West of the basin. Over the South and the East, it is westerly, moderate and very variable.
For Hundestrand, Spiekeroog :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
In the evening, very cloudy.
No precipitation. NNE wind force 2. Gusts reaching 9 knots in the evening. Slight sea. Low, short swell from NW. Excellent visibility.