A northerly, very strong and very variable flow prevails over the South-East of the basin. Over the West and the North, it is southwesterly, very strong and very variable.
For Les Trois Pierre à Oléron :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
In the evening, light cloudy spells.
S wind force 2. Gusts reaching 8 knots in the evening. Slight sea. Low, long swell from W. Excellent visibility.