For Positano :
No gale warning.
The reliability of the situation is good.
Good clear periods but with plenty of cloud in the morning, very cloudy skies to overcast in the afternoon. No precipitation in the morning, showers in the afternoon. In the evening, skies with few clouds.
S force 2 turning SW force 3 in the middle of the day then SSW force 1. Gusts reaching 18 knots in the middle of the day. Smooth to slight sea. Low, short swell from WSW. Good visibility becoming excellent in the middle of the day then excellent.