An easterly, weak and mostly variable flow prevails over the East of the basin. Over the West, it is southerly, moderate and mostly variable.
For Calanque du Grand Méjean :
No gale warning.
The reliability of the situation is assessed at 95%.
Warm sun all day. In the evening, clear skies.
 E force 3 in the morning temporarily SSE in the middle of the day. Gusts reaching 15 knots in the middle of the day. Smooth sea becoming smooth to slight in the middle of the day. Low, short swell from SSE. Excellent visibility.