A northerly and variable flow prevails over the West of the basin. Over the East, it is southerly, moderate and very variable.
For Saint-Chamas :
Warning moderate gale offshore.
We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.
Sunny becoming changeable in the afternoon. No precipitation. In the evening, skies with few clouds.
NW force 3 in the morning becoming force 4 in the middle of the day. Gusts reaching 28 knots in the middle of the day. Smooth sea becoming smooth to slight in the middle of the day. Low, short swell from SW. Good visibility becoming excellent in the middle of the day then excellent.