Low 1013 hPa centered on the Gulf of Genoa moving at 12 knots to the South-South-East and rising to 1016 hPa to be centered on the Strait of Bonifacio.
For Castiglione :
No gale warning.
The reliability of the situation is very good.
Clear skies. In the evening, clear skies.
WSW wind force 3 from the middle of the day. Gusts reaching 17 knots in the middle of the day. Smooth to slight sea becoming smooth in the evening. Low, short swell from SSW. Excellent visibility.