A northerly and mostly variable flow prevails over the South and the West of the basin. Over the North-East, it is southerly, moderate and mostly variable.
For Dellewal, Terschelling :
No gale warning.
The reliability of the situation is very good.
Warm sun all day. In the evening, clear skies becoming somewhat cloudy.
SSE force 3 becoming S force 2 in the middle of the day then E. Gusts reaching 12 knots in the morning. Smooth to slight sea becoming smooth in the middle of the day. Low, short swell from ESE. Excellent visibility.