A northerly, strong and mostly variable flow prevails over the whole area.
For Lacanau :
No gale warning.
The reliability of the situation is assessed at 95%.
Little cloud in the morning, sunny, progressively clouding over in the afternoon. No precipitation. In the evening, very cloudy.
Chance of light rain. SE force 2 turning S in the middle of the day then SSE force 3. Gusts reaching 20 knots in the evening. Slight sea. Low, fairly long swell from WNW. Poor visibility becoming excellent in the middle of the day.