A southeasterly and mostly variable flow prevails over the North-East of the basin. Over the South and the West, it is westerly, moderate and mostly variable.
For Rocher de moules :
No gale warning.
The reliability of the situation is very good.
Cloud and long sunny periods. Chance of light rain. In the evening, lots of good clear periods.
No precipitation. WNW force 3 in the middle of the day weakening S force 1 in the evening. Gusts reaching 14 knots in the middle of the day. Smooth to slight sea. Low, short swell from E then from WNW in the evening. Excellent visibility becoming poor in the evening.