A southwesterly, strong and particularly variable flow prevails over the whole area.
For Saint-Brevin-Les-Pins :
No gale warning.
The reliability of the situation is poor.
For the night from Wednesday to Thursday SW wind force 2 continuing all night. Gusts reaching 11 knots until the middle of the night.
Slight sea. Low, short swell from WSW. Poor visibility becoming poor in the middle of the night. Daytime of Thursday 1 october : Warning:reduced visibility early in the day.
Fog giving way to sun in early morning, sunny in the afternoon. Risk of some spots of rain in the morning, no precipitation in the afternoon. In the evening, skies with few clouds.
W force 2 in the morning temporarily force 3 in the middle of the day. Gusts reaching 11 knots in the middle of the day. Slight sea. Low, short swell from WSW. Visibility reduced by mist becoming excellent in the middle of the day then good.