A northeasterly and moderate flow prevails over the whole area.
For Dune du Pilat :
No gale warning.
The reliability of the situation is assessed at 90%.
Little cloud in the morning, very cloudy skies becoming totally covered in the afternoon. No precipitation. In the evening, very cloudy.
Chance of light rain. ENE force 2 in the morning turning N force 3 in the middle of the day. Gusts reaching 16 knots from the middle of the day. Smooth to slight sea. Low, short swell from WNW. Good visibility becoming excellent in the middle of the day.