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 NNE force 1 in the early part of the night becoming NE force 2. Gusts reaching 8 knots until the middle of the night.
Smooth sea becoming smooth to slight in the middle of the night. Low, short swell from W. Excellent visibility becoming good in the middle of the night then poor. Daytime of Thursday 10 september : The sky will remain changeable.
Cloud and sun in the morning, increasing sunny spells in the afternoon. No precipitation. In the evening, lots of good clear periods.
No precipitation. ENE force 2 turning WSW force 3 in the middle of the day then W. Gusts reaching 13 knots in the evening. Smooth to slight sea. Low, short swell from W. Poor visibility becoming excellent in the middle of the day then good.