A southwesterly, moderate and very variable flow prevails over the whole area.
For Saint-Brevin-Les-Pins :
No gale warning.
The reliability of the situation is fairly good.
For the night from Wednesday to Thursday SW force 3 in the early part of the night turning W. Gusts reaching 16 knots in the early part of the night.
Smooth to slight sea becoming slight in the middle of the night. Low, fairly long swell from WSW. Excellent visibility becoming good at the end of the night. Daytime of Thursday 1 october : The weather will be good.
Fair weather with mostly clear skies. In the evening, skies with few clouds.
W wind force 3 continuing all day. Gusts reaching 13 knots in the morning. Slight sea. Low, short swell from WSW. Poor visibility becoming excellent in the middle of the day then good.