For Ravine Blanche :
No gale warning.
The reliability of the situation is good.
Sun in the morning, changeable skies clouding over completely in the afternoon. No precipitation in the morning, possibility of showers in late afternoon. In the evening, good clear periods but lots of cloud, too.
Possibility of showers NNE force 3 in the morning temporarily WSW in the middle of the day. Gusts reaching 17 knots in the middle of the day. Moderate sea. Moderate, fairly long swell from SW. Excellent visibility.