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 fairly good.
For the night from Tuesday to Wednesday NNW force 2 turning NE in the middle of the night then E. Gusts reaching 10 knots in the middle of the night.
Smooth sea becoming smooth to slight at the end 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, fair weather with mostly clear skies.
E force 2 turning WSW force 3 in the middle of the day then WNW. Gusts reaching 17 knots in the evening. Smooth to slight sea temporarily smooth in the middle of the day. Low, fairly long swell from W. Excellent visibility.