A southwesterly, moderate and very variable flow prevails over the whole area.
For Sylt, List :
Warning strong breeze offshore.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Very cloudy skies with short clear spells. Light, sustained drizzle. In the evening, very cloudy.
Chance of light rain. S force 4 turning WSW force 5 in the middle of the day then W. Gusts reaching 30 knots in the evening. Smooth to slight sea becoming slight in the middle of the day. Low, short swell from WSW. Excellent visibility.