An easterly, very strong and very variable flow prevails over the whole area.
For Saint-Brevin-Les-Pins :
Warning strong breeze offshore.
The reliability of the situation is assessed at 90%.
For the night from Monday to Tuesday ENE wind force 4 continuing all night. Gusts reaching 23 knots at the end of the night.
Smooth to slight sea. Low, fairly long swell from WSW. Excellent visibility. Daytime of Tuesday 21 april : Improving during the day:the sky will clear.
Bright spells increasing during the morning, sunny becoming changeable in the afternoon. No precipitation. In the evening, relatively clear skies becoming changeable.
ENE force 4 in the morning becoming force 5 in the middle of the day. Gusts reaching 30 knots from the middle of the day. Smooth to slight sea. Low, fairly long swell from WSW. Excellent visibility.