For Grotta Cattedrale :
No gale warning.
The reliability of the situation is very good.
Fair weather with mostly clear skies. In the evening, light cloudy spells.
NNE force 2 in the morning temporarily force 3 in the middle of the day. Gusts reaching 13 knots in the morning. Smooth sea. Low, short swell from NNW. Excellent visibility becoming poor in the evening.