A southwesterly, moderate and very variable flow prevails over the North-West of the basin. Over the South and the East, it is northwesterly, moderate and very variable.
For Trévignon :
No gale warning.
We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.
Very cloudy skies with short clear spells. No precipitation. In the evening, good clear periods but lots of cloud, too.
No precipitation. NNW force 2 turning WNW force 3 in the middle of the day then NNW force 4. Gusts reaching 18 knots in the evening. Slight sea. Low, long swell from SW. Visibility reduced by mist becoming good in the middle of the day then excellent.