A northeasterly, weak and very variable flow prevails over the North-West of the basin. Over the South-West, it is southerly, weak and variable. Over the East, it is westerly, moderate and variable.
For Calanque de Balzac :
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.
N force 2 in the morning turning SSE force 3 in the middle of the day. Gusts reaching 17 knots from the middle of the day. Smooth sea. Low, short swell from SSE. Excellent visibility.