A southwesterly, strong and variable flow prevails over the whole area.
For Saint-Brevin-Les-Pins :
No gale warning.
The reliability of the situation is poor.
For the night from Thursday to Friday S force 3 becoming force 2 in the middle of the night then SSW. Gusts reaching 17 knots in the early part of the night.
Slight sea. Low, fairly long swell from WSW. Poor visibility temporarily in the middle of the night. Daytime of Friday 12 december : The atmosphere will remain unstable.
Very cloudy skies. Becoming more changeable for a time in the morning. Light showers all day. In the evening, good clear periods but lots of cloud, too.
Light showers. SSW wind force 3 continuing all day. Gusts reaching 18 knots in the middle of the day. Slight sea. Low, fairly long swell from W. Poor visibility becoming excellent in the middle of the day then good.