A northeasterly, strong and mostly variable flow prevails over the South of the basin. Over the North, it is westerly, moderate and mostly variable.
For Saint-Brevin-Les-Pins :
No gale warning.
The reliability of the situation is assessed at 90%.
Light cloudy spells. In the evening, skies with few clouds.
WSW wind force 4 from the middle of the day. Gusts reaching 23 knots in the middle of the day. Smooth to slight sea. Low, short swell from SW. Excellent visibility.