A southwesterly, very strong and very variable flow prevails over the whole area.
For Saint-Brevin-Les-Pins :
Warning moderate gale offshore.
The reliability of the situation is assessed at 75%.
For the night from Friday to Saturday WNW wind force 4 continuing all night. Gusts reaching 27 knots in the early part of the night.
Slight sea temporarily smooth to slight in the middle of the night. Low, fairly long swell from SW. Excellent visibility. Daytime of Saturday 24 october : The atmosphere will remain unsettled all day.
Very cloudy in the morning, overcast, gloomy skies with wet-weather low cloud in the afternoon. Light showers progressively dying out in the morning, light rain followed by showers in the afternoon. In the evening, overcast skies.
Spells of light rain during the night. W force 4 freshening SW force 6 in the middle of the day then becoming WSW. Gusts reaching 43 knots in the evening. Slight sea. Low, fairly long swell from SW. Excellent visibility.