A southeasterly, very strong and particularly variable flow prevails over the whole area.
For Plage Centrale de Biscarrosse :
No gale warning.
The reliability of the situation is assessed at 70%.
Clouding over with thunderstorms developing in the morning, very cloudy with possibility of thunder storms in the afternoon. Some light showers in the morning, showers late in the day. In the evening, very cloudy with risk of storms.
Showers. SSW force 3 turning WNW in the middle of the day then NNW. Gusts reaching 22 knots in the morning. Slight sea. Low, fairly long swell from W. Excellent visibility becoming excellent in the middle of the day then excellent.