For Etang de Thau - Le ponton :
No gale warning.
The reliability of the situation is assessed at 95%.
Warm sun all day. In the evening, clear skies.
WNW force 3 turning S in the middle of the day then SSW. Gusts reaching 15 knots in the morning. Rippled sea becoming smooth in the middle of the day. Low, short swell from SSE. Excellent visibility.