A northerly and mostly variable flow prevails over the whole area.
For Kampen, Sylt :
Warning strong breeze offshore.
We are 90% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will end.
Very cloudy skies with short clear spells. Drizzle in the morning, no precipitation in the afternoon. In the evening, good clear periods but lots of cloud, too.
No precipitation. NW force 4 in the morning weakening force 2 in the evening. Gusts reaching 23 knots in the morning. Slight sea becoming smooth to slight in the middle of the day. Low, short swell from NW. Excellent visibility becoming excellent in the middle of the day then poor.