A southeasterly, very strong and very variable flow prevails over the whole area.
For Kampen, Sylt :
Warning moderate gale offshore.
The reliability of the situation is assessed at 80%.
In the evening, overcast skies.
Light snowfalls. ESE wind force 6. Gusts reaching 33 knots in the evening. Slight sea. Low, short swell from SSW. Excellent visibility.