A northerly and mostly variable flow prevails over the South of the basin. Over the North, it is southwesterly, weak 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 turning N. Gusts reaching 16 knots from the middle of the night.
Slight sea. Low, short swell from WSW. Excellent visibility. Daytime of Monday 29 june : The weather will be good.
Sunny despite some cloudy spells but no rain. No precipitation in the morning, light showers in the afternoon. In the evening, cloudy spells, sometimes dense.
Light showers. NNE force 3 turning NNW in the middle of the day then becoming force 4. Gusts reaching 22 knots in the evening. Slight sea. Low, fairly long swell from W. Excellent visibility.