For Marina Istanbul :
No gale warning.
The reliability of the situation is very good.
Cloud and sun in the morning, sunny in the afternoon. No precipitation. In the evening, skies with few clouds.
NNE force 3 in the morning becoming force 4 in the middle of the day. Gusts reaching 23 knots from the middle of the day. Smooth sea becoming smooth to slight in the evening. Low from NNE. Good visibility temporarily in the middle of the day.