A westerly, strong and very variable flow prevails over the whole area.
For Saint-Brevin-Les-Pins :
No gale warning.
The reliability of the situation is assessed at 70%.
For the night from Monday to Tuesday S wind force 4 continuing all night. Gusts reaching 25 knots at the end of the night.
Slight sea becoming smooth to slight in the middle of the night. Low, fairly long swell from WSW. Excellent visibility becoming good at the end of the night. Daytime of Tuesday 27 october : Improving during the day:the sky will clear.
Skies very cloudy, becoming totally overcast during the morning, cloud largely disappearing in the afternoon. Showers in late morning, possibility of showers in the afternoon. In the evening, skies with few clouds.
SSW force 4 in the morning turning WNW in the middle of the day. Gusts reaching 27 knots in the morning. Slight sea. Low, fairly long swell from W. Good visibility becoming excellent in the middle of the day.