For Agios Marcos Shipwreck :
No gale warning.
The reliability of the situation is good.
Bright spells increasing during the morning, cloud and sun in the afternoon. No precipitation. In the evening, good clear periods but cloud building.
Chance of light rain. NW force 2 turning SW in the middle of the day then SSW force 3. Gusts reaching 17 knots in the evening. Smooth to slight sea temporarily smooth in the middle of the day. Low, short swell from SSE. Poor visibility becoming excellent in the middle of the day.