A southwesterly and particularly variable flow prevails over the whole area.
For Anse du Grand Rouveau :
No gale warning.
We are 65% sure of the situation, because the high pressure system could move in more quickly than forecast.
Skies very cloudy to overcast in the morning, storms in early afternoon. Risk of showers in the morning, showers dying away in the afternoon. In the evening, cloud and long sunny periods.
Chance of light rain. ESE force 1 turning SSW force 2 in the middle of the day then becoming force 3. Gusts reaching 13 knots in the evening. Smooth to slight sea becoming slight in the middle of the day. Low, short swell from SSW. Excellent visibility becoming good in the evening.