Low 1008 hPa centered on Provence and French Riviera moving at 6 knots to the East-North-East and dropping to 1003 hPa to be centered on the Gulf of Genoa.
For Porto Venere :
Warning fresh gale offshore.
We are 85% sure of the situation, because the atmosphere might not be as stable as forecast.
Good clear periods alternating with cloudy spells, sometimes more dense in the afternoon. The risk of seeing rain will remain low. In the evening, very cloudy skies clearing completely.
Chance of light rain. WSW force 3 freshening force 5 in the middle of the day then SSW force 6. Gusts reaching 33 knots in the evening. Moderate sea becoming rough in the evening. Moderate, short swell from SW then low, fairly long swell from S in the middle of the day then from S. Excellent visibility.