A southeasterly, very strong and variable flow prevails over the North-East of the basin. Over the South and the West, it is westerly, strong and mostly variable.
For Grande Plage du Sillon :
No gale warning.
We are 80% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will end.
Good clear periods but lots of cloud, too. Possibility of showers In the evening, cloudy spells, sometimes dense.
Chance of light rain. WSW wind force 4 from the middle of the day. Gusts reaching 23 knots. Smooth to slight sea. Low, fairly long swell from SSE. Good visibility becoming good in the evening.