We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Some fair-weather cumulus clouds.In the evening, skies with few clouds. NNE wind force 2 from the middle of the day. Gusts reaching 9 knots in the evening. Smooth to slight sea. Low, short swell from W. Excellent visibility.
Semaphoren
Station Ustica liegt 2 km von Grotta dei Gamberi entfernt