A northeasterly, weak and variable flow prevails over the South and the East of the basin. Over the North-West, it is westerly, moderate and variable.
For Saint-Brevin-Les-Pins :
No gale warning.
The reliability of the situation is assessed at 85%.
For the night from Thursday to Friday N wind force 3 continuing all night. Gusts reaching 17 knots in the early part of the night.
Smooth sea becoming smooth to slight in the middle of the night. Low, short swell from SW. Excellent visibility. Daytime of Friday 31 july : Improving during the day:the sky will clear.
Bright spells increasing during the morning, sunny in the afternoon. No precipitation. In the evening, clear skies.
N force 3 turning W force 4 in the middle of the day then NW. Gusts reaching 21 knots in the evening. Smooth to slight sea. Low, short swell from WSW. Excellent visibility.