A northeasterly, moderate and variable flow prevails over the whole area.
For Plage des 4 Vaulx :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Warm sun all day. In the evening, clear skies.
NE force 3 in the morning becoming NNE force 4 in the middle of the day. Gusts reaching 21 knots in the evening. Smooth sea becoming smooth to slight in the evening. Low, short swell from NNE. Excellent visibility becoming excellent in the middle of the day.