A southerly and mostly variable flow prevails over the whole area.
For Saint-Chamas :
No gale warning.
We are 85% sure of the situation, because the atmosphere might be less unstable and showers more frequent than forecast.
In the evening, overcast skies.
Chance of light rain. E wind force 3. Gusts reaching 12 knots in the evening. Smooth to slight sea. Low, short swell from SSW. Excellent visibility.