For Porto heli :
No gale warning.
The reliability of the situation is very good.
Fair weather with mostly clear skies. In the evening, relatively cloudless skies clearing.
NNW force 3 becoming N force 4 in the middle of the day then S force 3. Gusts reaching 19 knots in the middle of the day. Smooth to slight sea becoming smooth in the evening. Low, short swell from W then from E in the evening. Excellent visibility.