For Büyükada - Pigeon Cave :
No gale warning.
The reliability of the situation is very good.
Skies changeable becoming very cloudy in the afternoon. No precipitation. In the evening, skies with few clouds.
NNE wind force 4 continuing all day. Gusts reaching 26 knots in the morning. Smooth to slight sea. Low from N then from NW in the evening. Excellent visibility.