An easterly flow prevails over the South-East of the basin. Over the West and the North, it is southwesterly, strong and mostly variable.
For Andernos-les-Bains :
No gale warning.
The reliability of the situation is assessed at 95%.
Lots of good clear periods. No precipitation. In the evening, skies gradually hazing over.
No precipitation. WSW force 1 in the middle of the day turning N force 2 in the evening. Gusts reaching 9 knots in the evening. Smooth sea. Low, fairly long swell from WNW. Excellent visibility.