A southerly, strong and very variable flow prevails over the whole area.
For Dellewal, Terschelling :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Clear skies. In the evening, fair weather with mostly clear skies.
S wind force 4 from the middle of the day. Gusts reaching 24 knots in the middle of the day. Smooth to slight sea. Low, short swell from SW. Excellent visibility.