Low 1003 hPa centered on the South-West of France moving at 11 knots to the East to be centered on the Gulf of Genoa.
Für Marseille - L"Estaque :
Warning strong breeze offshore.
We are 80% sure of the situation, because there remains a doubt about the change in the storm system.
Storms developing in the morning, very cloudy with possibility of thunder storms in the afternoon. Heavy showers weakening in the afternoon. In the evening, very cloudy with risk of storms.
Light showers progressively becoming less frequent. SSE force 4 turning SSW in the middle of the day then becoming force 2. Gusts reaching 29 knots in the morning. Slight sea temporarily moderate in the middle of the day. Low, short swell from SW. Excellent visibility becoming good in the middle of the day then poor.