An easterly, moderate and very variable flow prevails over the South and the East of the basin. Over the North-West, it is northwesterly, weak and very variable.
For Rocher noir :
Warning strong breeze offshore.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Lots of good clear periods. No precipitation. In the evening, lots of good clear periods.
No precipitation. NNE force 2 in the middle of the day turning SW force 3 in the evening. Gusts reaching 15 knots in the evening. Moderate sea becoming slight in the evening. Low, short swell from NE. Excellent visibility becoming poor in the evening.