A westerly, strong 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 Monday to Tuesday NNW force 2 turning NE force 1 in the middle of the night then ESE. Gusts reaching 6 knots in the early part of the night.
Smooth sea. Low, fairly long swell from WSW. Good visibility becoming good in the middle of the night then good. Daytime of Tuesday 24 march : The weather will be good.
Fair weather with mostly clear skies. In the evening, lots of good clear periods.
No precipitation. SSE force 2 turning WSW force 3 in the middle of the day then becoming force 4. Gusts reaching 21 knots in the evening. Smooth sea becoming smooth to slight in the evening. Low, fairly long swell from W. Good visibility becoming excellent in the middle of the day.