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 NE force 2 becoming ENE force 3 in the middle of the night then E force 2. Gusts reaching 13 knots in the middle 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 3 turning WSW in the middle of the day then WNW. Gusts reaching 16 knots in the evening. Smooth sea. Low, fairly long swell from WSW. Excellent visibility.