High 1027 hPa centered on the North of the North Sea moving at 24 knots to the East-South-East and weakening to 1022 hPa to be centered on the South-West of Poland.
For Kampen, Sylt :
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, clear skies.
NNW wind force 2. Gusts reaching 11 knots in the evening. Smooth sea. Low, short swell from NW. Excellent visibility.