A northeasterly 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 Saturday to Sunday NNE wind force 3 continuing all night. Gusts reaching 17 knots in the early part of the night.
Smooth to slight sea. Low, fairly long swell from WSW. Excellent visibility becoming good in the middle of the night then good. Daytime of Sunday 22 march : The weather will be good.
Fair weather with mostly clear skies. In the evening, lots of good clear periods.
No precipitation. NNE wind force 3 continuing all day. Gusts reaching 16 knots until the middle of the day. Smooth to slight sea. Low, fairly long swell from WSW. Good visibility becoming excellent in the middle of the day.