A westerly, strong and variable flow prevails over the whole area.
For Saint-Brevin-Les-Pins :
Warning strong breeze offshore.
The reliability of the situation is poor.
For the night from Thursday to Friday WSW wind force 4 continuing all night. Gusts reaching 28 knots in the early part of the night.
Rough sea. Moderate, fairly long swell from W. Excellent visibility. Daytime of Friday 30 january : The atmosphere will remain unstable.
Skies changeable to very cloudy. Showers all day. In the evening, good clear periods but cloud building.
Light showers. WSW force 4 in the morning temporarily force 5 in the middle of the day. Gusts reaching 27 knots in the middle of the day. Rough to very rough sea. Moderate, fairly long swell from W. Excellent visibility.