For Mongonissi :
No gale warning.
The reliability of the situation is good.
Cloudy spells, dense at times in the morning, sunny in the afternoon. No precipitation. In the evening, relatively clear skies becoming changeable.
NE force 2 freshening WNW force 4 in the middle of the day then becoming NW. Gusts reaching 21 knots in the evening. Slight sea. Low, short swell from W. Good visibility becoming excellent in the middle of the day.