For Flisvos Marina - Athens :
No gale warning.
The reliability of the situation is very good.
Warm sun all day. In the evening, skies with few clouds.
NNW force 3 in the morning turning ENE force 2 in the evening. Gusts reaching 21 knots in the morning. Smooth sea becoming smooth to slight in the evening. Low, short swell from S. Excellent visibility.