A westerly, very strong and mostly variable flow prevails over the whole area.
For Ile aux vaches :
Warning moderate gale offshore.
We are 85% sure of the situation, because the atmosphere might not be as stable as forecast.
Cloud and long sunny periods. Light showers progressively becoming less frequent. In the evening, good clear periods but cloud building.
Chance of light rain. W force 6 in the middle of the day becoming force 5 in the evening. Gusts reaching 31 knots in the middle of the day. Moderate sea. Moderate, fairly long swell from SW. Excellent visibility.