For Grottoni :
No gale warning.
The reliability of the situation is good.
Skies changeable with risk of thundery outbreaks developing. Light showers all day. In the evening, changeable skies with risk of storms.
Light showers. SSE force 3 in the morning becoming S force 4 in the evening. Gusts reaching 19 knots in the evening. Smooth to slight sea becoming slight in the middle of the day. Low, short swell from SW. Excellent visibility.