For Vivier :
Warning fresh gale.
The reliability of the situation is assessed at 80%.
Very cloudy skies with short clear spells. Light showers progressively dying out in the morning, showers late in the day. In the evening, overcast skies.
Heavy showers. W force 6 becoming force 7 in the middle of the day then WNW force 8. Gusts reaching 69 knots in the evening. Moderate sea becoming rough to very rough in the middle of the day then very rough to high. Low, short swell from NNW then moderate, fairly long swell from S in the evening. Excellent visibility.