A northeasterly flow prevails over the West of the basin. Over the East, it is southeasterly, weak and mostly variable.
For Martigues :
No gale warning.
We are 90% sure of the situation, because the cloud system may be more intense than predicted.
Fair weather with mostly clear skies. In the evening, hazy cloud giving way to increasingly brighter skies.
No precipitation. ESE force 2 freshening SSE force 4 in the middle of the day then becoming SE. Gusts reaching 26 knots in the evening. Smooth sea becoming smooth to slight in the middle of the day. Low, short swell from S. Good visibility becoming excellent in the middle of the day.