A southwesterly, strong and very variable flow prevails over the whole area.
For Sylt, Munkmarsch :
No gale warning.
The reliability of the situation is assessed at 90%.
In the evening, lots of good clear periods.
No precipitation. SW wind force 4. Gusts reaching 19 knots in the evening. Smooth to slight sea. Low, short swell from WNW. Excellent visibility.