For Kallithea Springs :
No gale warning.
The reliability of the situation is good.
Cloud and sun in the morning, good clear periods with lots of cloud in the afternoon. No precipitation. In the evening, relatively cloudless skies clearing.
WSW force 1 freshening NW force 3 in the middle of the day then becoming WNW. Gusts reaching 13 knots in the evening. Smooth sea becoming smooth to slight in the evening. Low, short swell from NNE then from WNW in the middle of the day then from WNW. Poor visibility becoming excellent in the middle of the day.