For Ponza :
No gale warning.
We are 85% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.
Very cloudy skies with short clear spells. Showers all day. In the evening, good clear periods but lots of cloud, too.
Showers. S force 5 in the morning weakening SE force 3 in the middle of the day. Gusts reaching 24 knots in the morning. Slight sea. Low, short swell from S. Excellent visibility becoming good in the middle of the day then excellent.