A northeasterly and variable flow prevails over the South-West of the basin. Over the North and the East, it is westerly, moderate and particularly variable.
For Saint-Brevin-Les-Pins :
No gale warning.
The reliability of the situation is poor.
For the night from Sunday to Monday WNW force 3 in the early part of the night becoming NW force 2. Gusts reaching 19 knots in the early part of the night.
Slight sea. Low, short swell from W. Excellent visibility becoming poor in the middle of the night then poor. Daytime of Monday 27 july : The weather will be good.
Sunny despite some cloudy spells but no rain. In the evening, skies with few clouds.
NW force 2 freshening W force 4 in the middle of the day then becoming WNW. Gusts reaching 17 knots in the evening. Slight sea becoming smooth to slight in the middle of the day. Low, short swell from W. Poor visibility becoming excellent in the middle of the day.