A northerly, moderate and variable flow prevails over the South of the basin. Over the North-East, it is southeasterly, moderate and variable. Over the North-West, it is southwesterly, strong and very variable.
For Plage du Valais :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Fair weather with mostly clear skies. In the evening, skies with few clouds.
W force 2 turning NNE in the middle of the day then NNW. Gusts reaching 10 knots in the evening. Smooth to slight sea. Low, long swell from N. Excellent visibility becoming excellent in the middle of the day then good.