A westerly, strong and very variable flow prevails over the whole area.
For Saint-Brevin-Les-Pins :
Warning moderate gale offshore.
For the night from Wednesday to Thursday W wind force 5 continuing all night. Gusts reaching 32 knots from the middle of the night.
Rough sea. Low, fairly long swell from W then moderate in the middle of the night. Excellent visibility. Daytime of Thursday 12 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. W wind force 5 continuing all day. Gusts reaching 33 knots in the middle of the day. Rough sea. Moderate, fairly long swell from W. Excellent visibility.