An easterly, moderate and very variable flow prevails over the North of the basin. Over the South, it is southwesterly, moderate and very variable.
For Saint-Brevin-Les-Pins :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
For the night from Sunday to Monday N force 2 in the early part of the night turning NW force 1. Gusts reaching 12 knots in the early part of the night.
Smooth sea. Low, short swell from WSW. Excellent visibility. Daytime of Monday 3 august : The largely blue sky won.t last.
Sunny, changeable at times in the afternoon. No precipitation. In the evening, skies with few clouds.
WNW force 2 turning WSW force 3 in the middle of the day then W force 4. Gusts reaching 19 knots from the middle of the day. Smooth sea. Low, short swell from WSW. Excellent visibility becoming poor in the evening.