A southerly, very strong and very variable flow prevails over the whole area.
For Chassiron :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Good clear periods alternating with cloudy spells, sometimes dense. No precipitation. In the evening, light cloudy spells.
S 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.