A northeasterly, weak and variable flow prevails over the South-East of the basin. Over the West and the North, it is southwesterly, moderate and variable.
For Saint-Brevin-Les-Pins :
No gale warning.
The reliability of the situation is assessed at 90%.
For the night from Tuesday to Wednesday NNW force 3 in the early part of the night turning NNE force 2. Gusts reaching 12 knots in the early part of the night.
Smooth sea becoming smooth to slight at the end of the night. Low, short swell from WSW. Excellent visibility becoming good at the end of the night. Daytime of Wednesday 2 september : The weather will be good.
Changeable skies becoming fairly cloud-free in the morning, hazy skies in the afternoon. No precipitation. In the evening, hazy cloud giving way to increasingly brighter skies.
No precipitation. NNE force 2 in the morning turning W force 3 in the middle of the day. Gusts reaching 15 knots in the middle of the day. Smooth to slight sea temporarily smooth in the middle of the day. Low, short swell from W. Good visibility becoming excellent in the middle of the day then good.