A northeasterly and very variable flow prevails over the South and the West of the basin. Over the North-East, it is northwesterly, moderate and very variable.
For Saint-Brevin-Les-Pins :
No gale warning.
The reliability of the situation is fairly good.
For the night from Wednesday to Thursday NNE force 4 in the early part of the night becoming NE force 3. Gusts reaching 18 knots in the early part of the night.
Smooth to slight sea becoming smooth in the middle of the night. Low, short swell from WNW. Excellent visibility. Daytime of Thursday 23 july : The weather will be good.
Fair weather with mostly clear skies. In the evening, skies with few clouds.
ENE force 3 in the morning becoming NE force 2 in the evening. Gusts reaching 15 knots in the morning. Smooth sea. Low, short swell from WNW. Excellent visibility.