An easterly, weak and variable flow prevails over the South-East of the basin. Over the West and the North, it is southwesterly, moderate and very variable.
For Saint-Brevin-Les-Pins :
No gale warning.
The reliability of the situation is assessed at 80%.
For the night from Tuesday to Wednesday NW force 2 in the early part of the night turning N. Gusts reaching 11 knots in the early part of the night.
Smooth sea. Low, short swell from WSW. Excellent visibility becoming good at the end of the night. Daytime of Wednesday 2 september : Improving during the day:the sky will clear.
Skies clearing but remaining hazy during the morning, hazy cloud giving way to brightening skies in the afternoon. No precipitation. In the evening, light cloudy spells.
NNW force 2 in the morning turning W force 3 in the middle of the day. Gusts reaching 17 knots from the middle of the day. Smooth sea. Low, short swell from WSW. Poor visibility becoming excellent in the middle of the day then good.