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 assessed at 90%.
For the night from Thursday to Friday NNW force 1 in the early part of the night turning ENE force 2. Gusts reaching 7 knots at the end of the night.
Slight sea temporarily smooth to slight in the middle of the night. Low, fairly long swell from WSW. Excellent visibility becoming poor in the middle of the night then poor. Daytime of Friday 2 october : The sky will remain changeable.
Sun but cloud increasing in the morning, hazy skies in the afternoon. No precipitation. In the evening, good clear periods but cloud building.
No precipitation. ENE force 2 in the morning becoming NE force 3 in the evening. Gusts reaching 11 knots in the evening. Slight sea. Low, fairly long swell from W. Poor visibility becoming excellent in the middle of the day.