A southeasterly, weak and very variable flow prevails over the North-East of the basin. Over the West, it is southwesterly, weak and particularly variable. Over the South-East, it is northwesterly, weak and very variable.
For Saint-Brevin-Les-Pins :
No gale warning.
The reliability of the situation is poor.
For the night from Tuesday to Wednesday NNW force 2 turning NE force 1 in the middle of the night then E. Gusts reaching 11 knots in the early part of the night.
Smooth to slight sea. Low, fairly long swell from W. Excellent visibility. Daytime of Wednesday 12 august : The weather will be good.
Fair weather with mostly clear skies. In the evening, skies with few clouds.
E force 1 freshening WSW force 3 in the middle of the day then becoming W. Gusts reaching 15 knots in the evening. Smooth to slight sea. Low, fairly long swell from W. Excellent visibility.