A westerly, very strong and variable flow prevails over the whole area.
For Cassis :
Warning strong gale offshore.
We are 80% sure of the situation, because the atmosphere might be less unstable and showers more frequent than forecast.
Skies changeable to very cloudy. Risk of showers in the morning, possibility of a few spots in the afternoon. In the evening, very cloudy skies clearing completely.
No precipitation. WNW force 5 in the morning becoming force 6 in the middle of the day. Gusts reaching 39 knots in the evening. Moderate sea. Low, fairly long swell from SSW. Excellent visibility.