A northeasterly, strong and very variable flow prevails over the South of the basin. Over the North, it is westerly, very strong and very variable.
For Dune du Pilat :
No gale warning.
The reliability of the situation is assessed at 90%.
Light cloudy spells. In the evening, skies with few clouds covering over progressively.
No precipitation. NNW wind force 4 from the middle of the day. Gusts reaching 29 knots. Slight sea. Low, fairly long swell from WNW. Excellent visibility.