High 1029 hPa centered on the North-West of Poland moving at 40 knots to the West to be centered on the center of the North Sea.
For Klostersee :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Skies clearing but remaining hazy during the morning, hazy skies in the afternoon. No precipitation. In the evening, clear skies.
NNW wind force 3 continuing all day. Gusts reaching 15 knots until the middle of the day. Smooth sea. Low, short swell from N then from N in the evening. Poor visibility becoming excellent in the middle of the day.