A southerly, weak and mostly variable flow prevails over the South-West of the basin. Over the North and the East, it is westerly, weak and mostly variable.
For Calanque du Grand Méjean :
No gale warning.
The reliability of the situation is assessed at 90%.
Clear skies. In the evening, relatively cloudless skies clearing.
WSW force 4 in the middle of the day turning S force 3 in the evening. Gusts reaching 17 knots in the middle of the day. Smooth sea. Low, short swell from SW. Excellent visibility becoming excellent in the evening.