A southerly, very strong and very variable flow prevails over the whole area.
For Chassiron :
No gale warning.
The reliability of the situation is assessed at 90%.
Good clear periods alternating with cloudy spells, sometimes dense. No precipitation. In the evening, light cloudy spells.
SSW force 4 in the morning turning SE in the evening. Gusts reaching 21 knots in the evening. Slight sea. Low, fairly long swell from W. Excellent visibility.