An easterly and variable flow prevails over the South and the West of the basin. Over the North-East, it is northwesterly, weak and very variable.
Für Amrum : No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Skies changeable to very cloudy.No precipitation.In the evening, very cloudy skies becoming totally overcast. No precipitation. ESE force 4 becoming force 3 in the middle of the day then SE. Gusts reaching 18 knots in the morning. Smooth to slight sea becoming smooth in the middle of the day. Low, short swell from W. Excellent visibility becoming excellent in the evening.