A northerly, strong and mostly variable flow prevails over the North of the basin. Over the South, it is easterly, strong and mostly variable.
For Groenendijk :
No gale warning.
We are 85% sure of the situation, because the atmosphere might be less unstable and showers more frequent than forecast.
In the evening, cloud and long sunny periods.
Possibility of showers E wind force 2. Gusts reaching 8 knots in the evening. Slight sea. Low, short swell from N. Excellent visibility.