A northeasterly and variable flow prevails over the South-West of the basin. Over the North and the East, it is northwesterly, strong and very variable.
For Arcachon :
Warning strong breeze offshore.
The reliability of the situation is assessed at 85%.
In the evening, cloudy spells, sometimes dense.
No precipitation. WNW wind force 5. Gusts reaching 28 knots in the evening. Smooth sea. Low from N. Good visibility.