A northeasterly and very variable flow prevails over the South-West of the basin. Over the North and the East, it is northwesterly, very strong and very variable.
For Rocher de moules :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Clear periods developing. Showers. In the evening, clear periods developing.
Light showers progressively becoming less frequent. WNW force 4 in the middle of the day becoming W force 3 in the evening. Gusts reaching 35 knots in the middle of the day. Rough sea. Moderate, fairly long swell from NNW. Excellent visibility becoming good in the evening.