A northwesterly, very strong and mostly variable flow prevails over the whole area.
For Martigues :
Warning fresh gale offshore.
The reliability of the situation is assessed at 95%.
Clear skies. In the evening, skies with few clouds.
NW force 5 in the middle of the day becoming force 4 in the evening. Gusts reaching 28 knots in the middle of the day. Smooth to slight sea. Low, fairly long swell from WSW. Excellent visibility.