An easterly and very variable flow prevails over the South and the East of the basin. Over the North-West, it is westerly, weak and very variable.
For Cassis :
No gale warning.
We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.
Fair weather with mostly clear skies. In the evening, skies with few clouds.
ENE force 2 turning S in the middle of the day then SSE. Gusts reaching 10 knots from the middle of the day. Smooth to slight sea. Low, short swell from SSE. Excellent visibility becoming good in the evening.