An easterly, moderate and mostly variable flow prevails over the whole area.
For Biscarrosse plage sud :
No gale warning.
The reliability of the situation is assessed at 90%.
Little cloud in the morning, sunny despite some high cloud in the afternoon. No precipitation. In the evening, skies with few clouds.
E force 3 turning NNW force 2 in the middle of the day then NNE force 3. Gusts reaching 13 knots in the evening. Smooth to slight sea becoming slight in the evening. Low, fairly long swell from WNW. Good visibility becoming excellent in the middle of the day then excellent.