A northeasterly, very strong and very variable flow prevails over the South of the basin. Over the North, it is northwesterly, moderate and variable.
For Plage des 4 Vaulx :
No gale warning.
We are 90% sure of the situation, because the atmosphere might be less unstable and showers more frequent than forecast.
Bright spells increasing during the morning, changeable skies becoming relatively cloud-free in the afternoon. Risk of showers in the morning, no precipitation in the afternoon. In the evening, skies with few clouds.
NNE force 4 in the morning turning NW force 3 in the evening. Gusts reaching 26 knots in the morning. Slight sea becoming smooth to slight in the middle of the day. Low, short swell from NNW then from NNE in the middle of the day then from N. Excellent visibility.