For Vivier :
No gale warning.
The reliability of the situation is very good.
Very cloudy skies to overcast. Showers all day. In the evening, very cloudy skies becoming totally overcast.
Showers. NNE force 2 becoming N force 3 in the middle of the day then WNW force 2. Gusts reaching 21 knots in the middle of the day. Slight sea. Low, short swell from NE. Good visibility becoming good in the middle of the day then good.