For Le Rousteau Sud :
No gale warning.
The reliability of the situation is assessed at 80%.
Clear skies becoming somewhat cloudy. In the evening, relatively clear skies becoming changeable.
W wind force 4 from the middle of the day. Gusts reaching 20 knots in the middle of the day. Smooth sea. Low, short swell from SSW. Excellent visibility becoming good in the evening.