A westerly, very strong and very variable flow prevails over the whole area.
For Hundestrand, Spiekeroog :
Warning moderate gale offshore.
The reliability of the situation is assessed at 80%.
In the evening, good clear periods but lots of cloud, too.
Possibility of showers WNW wind force 6. Gusts reaching 38 knots in the evening. Rough sea. Low, fairly long swell from NNW. Excellent visibility.