For Ponza :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Skies changeable to very cloudy. No precipitation. In the evening, good clear periods but cloud building.
No precipitation. E force 4 turning SSE in the middle of the day then SSW force 3. Gusts reaching 21 knots in the middle of the day. Smooth to slight sea becoming slight in the middle of the day. Low, short swell from ESE. Excellent visibility becoming poor in the evening.