A northeasterly, moderate 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 NNE force 4 in the early part of the night becoming NE force 3. Gusts reaching 19 knots in the early part of the night.
Smooth sea. Low, short swell from WNW. Excellent visibility. Daytime of Wednesday 22 july : The weather will be good.
Sunny despite some cloud arriving in late morning. In the evening, lots of good clear periods.
No precipitation. NE force 3 in the morning turning N force 4 in the evening. Gusts reaching 22 knots in the evening. Smooth sea becoming smooth to slight in the evening. Low, short swell from WNW. Excellent visibility.