A southerly, moderate and very variable flow prevails over the West of the basin. Over the East, it is westerly, moderate and very variable.
For Saint-Brevin-Les-Pins :
No gale warning.
The reliability of the situation is poor.
For the night from Tuesday to Wednesday NW force 3 in the early part of the night becoming force 2. Gusts reaching 17 knots in the early part of the night.
Slight sea. Low, fairly long swell from W. Excellent visibility becoming poor in the middle of the night then reduced by mist. Daytime of Wednesday 9 september : Warning:reduced visibility early in the day.
Clear skies but light mist in the morning, cloud and sun in the afternoon. No precipitation. In the evening, cloudy spells, sometimes dense.
No precipitation. NW force 3 in the morning temporarily W in the middle of the day. Gusts reaching 15 knots in the evening. Slight sea becoming smooth to slight in the middle of the day. Low, short swell from W. Visibility reduced by mist becoming excellent in the middle of the day.