A northwesterly, strong and mostly variable flow prevails over the South and the West of the basin. Over the North-East, it is southwesterly, moderate and mostly variable.
For Les Sables-d"Olonne :
No gale warning.
The reliability of the situation is assessed at 95%.
Skies changeable to very cloudy. No precipitation. In the evening, good clear periods but lots of cloud, too.
No precipitation. NW force 3 becoming WNW force 4 in the middle of the day then NW. Gusts reaching 20 knots in the evening. Smooth to slight sea becoming slight in the evening. Low, fairly long swell from SSW. Poor visibility becoming excellent in the middle of the day.