For Mouillage de Saint-Cast 2 :
No gale warning.
The reliability of the situation is assessed at 85%.
Very cloudy skies to overcast. No precipitation in the morning, possibility of showers in late afternoon. In the evening, very cloudy skies becoming totally overcast.
Possibility of showers SSW wind force 5 continuing all day. Gusts reaching 33 knots in the middle of the day. Smooth to slight sea becoming slight in the middle of the day. Low, short swell from NNW. Excellent visibility.