A northerly and very variable flow prevails over the South-West of the basin. Over the South-East, it is easterly, weak and particularly variable. Over the North-East, it is southerly, moderate and very variable. Over the North-West, it is westerly, very strong and very variable.
For Dellewal, Terschelling :
No gale warning.
We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.
In the evening, clear skies.
NNE wind force 2. Gusts reaching 11 knots in the evening. Smooth sea. Low, fairly long swell from N. Poor visibility.