An easterly and mostly variable flow prevails over the West of the basin. Over the North-East, it is southwesterly and weak. Over the South-East, it is northwesterly and weak.
For Porto di Ustica :
No gale warning.
The reliability of the situation is very good.
Cloud and sun in the morning, sunny in the afternoon. No precipitation. In the evening, clear skies.
E force 1 turning NNE force 2 in the middle of the day then NE. Gusts reaching 8 knots in the evening. Smooth to slight sea becoming smooth in the evening. Low, short swell from WNW. Excellent visibility.