A westerly, moderate and very variable flow prevails over the whole area.
For Porto di Ustica :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
In the evening, lots of good clear periods.
No precipitation. WSW wind force 3. Gusts reaching 18 knots in the evening. Slight sea. Low, short swell from W. Good visibility.