A westerly 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 NW force 2 turning N force 1 in the middle of the night then S force 0. Gusts reaching 12 knots in the early part of the night.
Smooth to slight sea. Low, short swell from W. Excellent visibility becoming good in the middle of the night then good. Daytime of Thursday 10 september : The sky will remain very cloudy.
Very cloudy skies with short clear spells. Risk of some spots of rain in the morning, possibility of showers in the afternoon. In the evening, cloudy spells, sometimes dense.
Possibility of showers N force 1 in the morning freshening WSW force 4 in the middle of the day. Gusts reaching 17 knots in the evening. Smooth to slight sea becoming slight in the middle of the day. Low, short swell from W. Good visibility becoming excellent in the middle of the day then good.