A southeasterly, strong and very variable flow prevails over the North of the basin. Over the South, it is westerly, strong and very variable.
For Grève des Fosses :
Warning moderate gale offshore.
The reliability of the situation is assessed at 85%.
Overcast skies. Light rain followed by showers. In the evening, very cloudy.
Light showers progressively becoming less frequent. SSE force 5 in the middle of the day weakening SW force 3 in the evening. Gusts reaching 28 knots in the middle of the day. Smooth to slight sea. Low, fairly long swell from NNW. Excellent visibility.