For Grande Rivière Noire :
No gale warning.
The reliability of the situation is good.
Fair weather with mostly clear skies. In the evening, thick, high cloud cover.
No precipitation. S force 3 in the morning becoming SSE force 4 in the middle of the day. Gusts reaching 29 knots in the middle of the day. Rough sea. Moderate, fairly long swell from SSW. Excellent visibility.