For Mongonissi :
No gale warning.
The reliability of the situation is good.
Warm sun all day. In the evening, clear skies.
NW force 1 freshening W force 3 in the middle of the day then becoming WNW. Gusts reaching 15 knots in the evening. Smooth sea. Low, short swell from SW. Good visibility becoming excellent in the middle of the day.