A westerly and very 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 Tuesday to Wednesday W force 2 in the early part of the night becoming force 1. Gusts reaching 11 knots in the early part of the night.
Smooth to slight sea. Low, short swell from W. Visibility reduced by mist becoming reduced by mist in the middle of the night then reduced by mist. Daytime of Wednesday 2 september : Warning:reduced visibility early in the day.
Sunny spells with possibility of mist forming in the morning, predominantly sunny in the afternoon. No precipitation. In the evening, relatively clear skies becoming changeable.
WSW force 2 becoming force 3 in the middle of the day then W. Gusts reaching 15 knots in the evening. Smooth to slight sea. Low, short swell from W. Visibility reduced by mist becoming excellent in the middle of the day then excellent.