A northeasterly and very variable flow prevails over the South of the basin. Over the North, it is southwesterly, moderate and very variable.
For Grève des Fosses :
No gale warning.
We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.
Clear skies. In the evening, fair weather with mostly clear skies.
SSW force 2 in the middle of the day turning NNE force 3 in the evening. Gusts reaching 13 knots in the evening. Smooth sea becoming smooth to slight in the evening. Low, short swell from NW. Excellent visibility.