A southeasterly and variable flow prevails over the North of the basin. Over the South, it is southwesterly, moderate and variable.
For Berck sternes :
Warning strong breeze offshore.
We are 70% sure of the situation, because the high pressure system could move in more quickly than forecast.
Overcast in the morning, very cloudy in the afternoon. Light rain dying out gradually during the afternoon. In the evening, very cloudy.
Possibility of showers SSE force 4 turning SSW in the middle of the day then SW force 3. Gusts reaching 27 knots in the middle of the day. Slight sea. Low, short swell from WSW. Excellent visibility.