A northeasterly and particularly variable flow prevails over the South and the East of the basin. Over the North-West, it is westerly, weak and particularly variable.
For Saint-Brevin-Les-Pins :
No gale warning.
The reliability of the situation is poor.
For the night from Monday to Tuesday NW force 1 turning N in the middle of the night then NNE. Gusts reaching 9 knots in the early part of the night.
Smooth sea. Low, short swell from W. Excellent visibility. Daytime of Tuesday 23 june : The weather will be good.
Skies progressively hazing over in the morning, sunny in the afternoon. No precipitation. In the evening, fair weather with mostly clear skies.
NNE force 2 turning WNW in the middle of the day then NNW. Gusts reaching 15 knots in the evening. Smooth sea becoming smooth to slight in the middle of the day. Low, short swell from WSW. Excellent visibility.