An easterly, strong and very variable flow prevails over the whole area.
For Saint-Valery-sur-Somme :
Warning strong breeze offshore.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Sun in the morning, sunny despite some high cloud in the afternoon. No precipitation. In the evening, clear skies.
E wind force 4 continuing all day. Gusts reaching 24 knots in the middle of the day. Smooth sea becoming smooth to slight in the middle of the day. Low, short swell from NNW. Excellent visibility.