A northeasterly, weak and particularly variable flow prevails over the South of the basin. Over the North, it is westerly, weak and particularly variable.
For Saint-Brevin-Les-Pins :
No gale warning.
For the night from Thursday to Friday NNE force 3 in the early part of the night turning ENE. Gusts reaching 19 knots in the early part of the night.
Smooth to slight sea. Low, short swell from WNW. Excellent visibility. Daytime of Friday 24 july : The weather will be good.
Fair weather with mostly clear skies. In the evening, skies with few clouds.
ENE force 3 turning N force 2 in the middle of the day then NW force 3. Gusts reaching 16 knots in the morning. Smooth to slight sea. Low, short swell from WNW temporarily from ENE in the middle of the day. Excellent visibility.