A northwesterly, very strong and mostly variable flow prevails over the whole area.
For Grande Plage du Sillon :
Warning fresh gale offshore.
The reliability of the situation is assessed at 85%.
Skies changeable becoming cloudier in late morning. Risk of some spots of rain in the morning, light showers in the afternoon. In the evening, clear periods developing.
No precipitation. WNW force 5 in the morning temporarily force 6 in the middle of the day. Gusts reaching 40 knots in the middle of the day. Smooth to slight sea. Low, fairly long swell from SSE. Excellent visibility.