A northeasterly and variable flow prevails over the North and the East of the basin. Over the South-West, it is northwesterly, weak and very variable.
For Cayeux-sur-Mer :
Warning strong breeze offshore.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Sunny despite some high cloud in the morning, sunny in the afternoon. No precipitation. In the evening, skies with few clouds.
NE force 3 in the morning becoming NNE force 4 in the middle of the day. Gusts reaching 26 knots in the evening. Smooth to slight sea becoming slight in the middle of the day. Low, short swell from NNW. Excellent visibility.