For Agios Sostis :
Warning strong breeze offshore.
The reliability of the situation is very good.
Overcast skies clearing up during the morning, very cloudy in the afternoon. Fairly heavy showers for a time. In the evening, cloudy spells, sometimes dense.
Possibility of showers SSW force 4 turning WSW force 5 in the middle of the day then becoming force 6. Gusts reaching 33 knots in the evening. Slight sea. Low, short swell from S. Good visibility becoming excellent in the middle of the day.