A northeasterly, strong and mostly variable flow prevails over the South of the basin. Over the North-West, it is southwesterly, moderate and mostly variable. Over the North-East, it is northwesterly, strong and mostly variable.
Für Plage d"Arcachon :
No gale warning.
The reliability of the situation is assessed at 95%.
Skies gradually hazing over. No precipitation. In the evening, skies with few clouds.
NW wind force 4 from the middle of the day. Gusts reaching 20 knots in the middle of the day. Smooth sea. Low, short swell from NW. Excellent visibility.