For Samos Panagias Rock (wreck) :
No gale warning.
The reliability of the situation is very good.
Lots of good clear periods. No precipitation. In the evening, skies with few clouds.
NNE wind force 4 from the middle of the day. Gusts reaching 21 knots in the middle of the day. Smooth to slight sea. Low, short swell from NW. Excellent visibility.