For Perivolos :
Warning moderate gale offshore.
The reliability of the situation is very good.
Skies very cloudy, risk of thundery outbreaks in the morning. Showers all day. In the evening, clear periods developing.
Possibility of showers SSW force 5 in the morning temporarily SW force 6 in the middle of the day. Gusts reaching 43 knots in the middle of the day. Moderate sea temporarily rough in the middle of the day. Moderate, short swell from SE then low in the middle of the day then from SW. Excellent visibility.