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 Port-la-Vigne :
No gale warning.
The reliability of the situation is assessed at 90%.
Sunny with some cloud in the afternoon. In the evening, relatively clear skies becoming changeable.
E force 4 in the morning turning NNW force 5 in the middle of the day. Gusts reaching 28 knots in the middle of the day. Smooth to slight sea. Low, fairly long swell from WNW. Excellent visibility.