A northeasterly, moderate and variable flow prevails over the South of the basin. Over the North, it is westerly, moderate and very variable.
For Les Arbousiers, Bassin d"Arcachon :
No gale warning.
The reliability of the situation is assessed at 90%.
Cloudy spells, sometimes dense. No precipitation. In the evening, good clear periods but cloud building.
No precipitation. NNW wind force 4 from the middle of the day. Gusts reaching 19 knots in the evening. Smooth sea. Low, fairly long swell from W. Excellent visibility becoming good in the evening.