A southeasterly, moderate and mostly variable flow prevails over the South and the West of the basin. Over the North-East, it is northwesterly, strong and mostly variable.
For Saint-Brevin-Les-Pins :
Warning strong breeze offshore.
The reliability of the situation is fairly good.
For the night from Tuesday to Wednesday NE force 3 in the early part of the night temporarily force 4. Gusts reaching 19 knots in the middle of the night.
Smooth to slight sea. Low, long swell from WSW. Excellent visibility. Daytime of Wednesday 31 december : The weather will be good.
Fair weather with mostly clear skies. In the evening, clear skies.
NE force 4 in the morning becoming ENE force 3 in the evening. Gusts reaching 19 knots until the middle of the day. Smooth to slight sea. Low, fairly long swell from W. Excellent visibility becoming good in the evening.