A northerly, moderate and mostly variable flow prevails over the West of the basin. Over the North-East, it is easterly, moderate and variable. Over the South-East, it is westerly, moderate and variable.
For Rocher noir :
No gale warning.
The reliability of the situation is good.
Clear skies or light cloud. Sun hazing over from time to time. No precipitation. In the evening, clear skies.
NE force 2 in the morning turning S in the evening. Smooth sea becoming smooth to slight in the evening. Low, short swell from NE. Excellent visibility becoming excellent in the middle of the day.