A southeasterly, strong and very variable flow prevails over the North-East of the basin. Over the South-East, it is southwesterly, moderate and variable. Over the West, it is northwesterly, very strong and very variable.
For Saint-Brevin-Les-Pins :
Warning strong breeze offshore.
We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.
For the night from Monday to Tuesday NE force 3 in the early part of the night turning NNW force 2. Gusts reaching 12 knots in the early part of the night.
Smooth to slight sea. Low, long swell from WSW. Excellent visibility becoming excellent at the end of the night. Daytime of Tuesday 20 october : The weather will be good.
Changeable skies becoming fairly cloud-free in the morning, sunny in the afternoon. Risk of some spots of rain in the morning, no precipitation in the afternoon. In the evening, good clear periods but cloud building.
Light showers. NW force 3 turning W in the middle of the day then SSW force 4. Gusts reaching 24 knots in the evening. Smooth to slight sea. Low, long swell from WSW. Good visibility becoming excellent in the middle of the day.