An easterly and variable flow prevails over the East of the basin. Over the West, it is southerly, moderate and very variable.
For Saint-Brevin-Les-Pins :
No gale warning.
The reliability of the situation is assessed at 80%.
For the night from Tuesday to Wednesday NNE force 1 turning ENE force 2 in the middle of the night then E. Gusts reaching 10 knots at the end of the night.
Smooth sea becoming rippled in the middle of the night. Low, short swell from WSW. Excellent visibility. Daytime of Wednesday 12 august : The weather will be good.
Fair weather with mostly clear skies. In the evening, clear skies.
E force 2 turning WSW force 3 in the middle of the day then WNW. Gusts reaching 16 knots in the evening. Rippled sea becoming smooth in the middle of the day. Low, short swell from SW. Excellent visibility.