A southwesterly, very strong and very variable flow prevails over the whole area.
For Saint-Brevin-Les-Pins :
Warning fresh gale offshore.
The reliability of the situation is assessed at 80%.
For the night from Wednesday to Thursday WSW wind force 4 continuing all night. Gusts reaching 30 knots in the middle of the night.
Slight sea temporarily smooth to slight in the middle of the night. Low, fairly long swell from SSW. Excellent visibility. Daytime of Thursday 22 october : The atmosphere will remain unstable.
Very cloudy skies to overcast. Showers all day. In the evening, overcast skies.
Showers. WSW force 4 in the morning freshening SSW force 6 in the evening. Gusts reaching 40 knots in the evening. Slight sea. Low, short swell from S. Excellent visibility.