A southwesterly, strong and variable flow prevails over the whole area.
For Grève des Fosses :
No gale warning.
We are 85% sure of the situation, because the strength of the precipitation is difficult to assess for this type of disturbance.
Very cloudy skies to overcast. Rain gradually dying out in the afternoon. In the evening, good clear periods but lots of cloud, too.
No precipitation. SSW force 4 in the morning temporarily SW force 5 in the middle of the day. Gusts reaching 26 knots in the middle of the day. Smooth to slight sea becoming slight in the middle of the day. Low, fairly long swell from NW. Good visibility becoming excellent in the middle of the day.