A northerly, weak and very variable flow prevails over the South-East of the basin. Over the North-East, it is southeasterly, weak and variable. Over the West, it is westerly, weak and particularly variable.
For Saint-Brevin-Les-Pins :
No gale warning.
The reliability of the situation is poor.
For the night from Wednesday to Thursday NW force 2 becoming NNW force 1 in the middle of the night then N. Gusts reaching 9 knots in the early part of the night.
Smooth to slight sea. Low, fairly long swell from W. Excellent visibility. Daytime of Thursday 13 august : The weather will be good.
Fair weather with mostly clear skies. In the evening, skies with few clouds.
N force 2 turning W force 3 in the middle of the day then WNW. Gusts reaching 15 knots in the evening. Smooth to slight sea. Low, fairly long swell from W. Excellent visibility.