For Schinias, Marathonas :
No gale warning.
The reliability of the situation is very good.
Cloudy spells, sometimes dense. Light showers. In the evening, good clear periods but lots of cloud, too.
Showers towards the end of the night. S force 4 in the middle of the day becoming SSW force 3 in the evening. Gusts reaching 23 knots in the middle of the day. Slight sea. Low from N then from S in the evening. Excellent visibility.