For Sérifos :
Warning moderate gale offshore.
The reliability of the situation is very good.
Good clear periods but with plenty of cloud in the morning, changeable skies becoming relatively cloud-free in the afternoon. Possibility of showers late in the morning, no precipitation in the afternoon. In the evening, light cloudy spells.
N force 6 in the morning becoming force 5 in the evening. Gusts reaching 48 knots in the middle of the day. Moderate sea becoming slight in the evening. Low, short swell from SSW then from NNE in the evening. Excellent visibility.