For Porto heli :
No gale warning.
The reliability of the situation is good.
Sunny becoming changeable in the afternoon. No precipitation. In the evening, cloud and long sunny periods.
No precipitation. N force 1 turning SE force 2 in the middle of the day then S force 3. Gusts reaching 13 knots in the evening. Rippled sea becoming smooth in the middle of the day then smooth to slight. Low, short swell from WNW. Excellent visibility becoming excellent in the middle of the day.