For Portovenere :
No gale warning.
We are 85% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will begin.
Very cloudy skies becoming totally overcast. Chance of light rain. In the evening, overcast skies.
Rain in the early hours. ENE force 2 in the middle of the day becoming NE force 3 in the evening. Gusts reaching 12 knots in the evening. Smooth sea becoming smooth to slight in the evening. Low, short swell from SSE. Excellent visibility.