A southwesterly, strong and very variable flow prevails over the whole area.
For Amrum :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Cloud and long sunny periods. Light rain. In the evening, very cloudy skies clearing completely.
Possibility of showers SSW force 5 in the middle of the day turning WSW force 4 in the evening. Gusts reaching 31 knots in the middle of the day. Slight sea. Low, short swell from W. Good visibility becoming excellent in the evening.