An easterly, strong and very variable flow prevails over the North of the basin. Over the South, it is westerly, moderate and very variable.
For Plage du Valais :
Warning strong breeze offshore.
We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.
Skies changeable, very cloudy for a time in the morning. The risk of seeing rain will remain low. In the evening, light cloudy spells.
S force 3 in the morning temporarily SSW force 4 in the middle of the day. Gusts reaching 21 knots in the middle of the day. Smooth to slight sea. Low, fairly long swell from N. Good visibility becoming excellent in the middle of the day then good.