A southwesterly, very strong and very variable flow prevails over the whole area.
For Grand Plage :
Warning moderate gale offshore.
The reliability of the situation is assessed at 75%.
Changeable skies completely clouding over during the morning, overcast skies in the afternoon. Showers all day. In the evening, overcast skies.
Showers. WSW force 4 in the morning freshening SSW force 6 in the evening. Gusts reaching 36 knots in the evening. Slight sea. Low, fairly long swell from WSW. Excellent visibility.