A northeasterly and moderate flow prevails over the South of the basin. Over the North-West, it is southwesterly, moderate and mostly variable. Over the North-East, it is northwesterly, moderate and mostly variable.
For Saint-Valery-en-Caux :
No gale warning.
The reliability of the situation is assessed at 95%.
Changeable skies becoming fairly cloud-free in the morning, sunny in the afternoon. No precipitation. In the evening, clear skies.
NE force 3 turning N in the middle of the day then NNW. Gusts reaching 15 knots in the morning. Slight sea becoming smooth to slight in the evening. Low, short swell from NW. Excellent visibility.