A southwesterly, strong and very variable flow prevails over the whole area.
For Saint-Brevin-Les-Pins :
Warning strong breeze offshore.
For the night from Wednesday to Thursday WSW wind force 4 continuing all night. Gusts reaching 28 knots at the end of the night.
Moderate sea. Low, fairly long swell from WSW. Excellent visibility. Daytime of Thursday 19 february : The atmosphere will remain unstable.
Very cloudy skies with short clear spells. Light showers all day. In the evening, good clear periods but lots of cloud, too.
Light showers. SW wind force 5 continuing all day. Gusts reaching 29 knots until the middle of the day. Moderate sea. Low, fairly long swell from WSW then moderate in the middle of the day then from WSW. Excellent visibility.