For Marina Istanbul :
No gale warning.
The reliability of the situation is good.
Cloud and long sunny periods. No precipitation. In the evening, clear skies.
N force 3 turning NE in the middle of the day then ENE. Gusts reaching 17 knots in the middle of the day. Rippled sea becoming smooth in the middle of the day. Low, short swell from E. Good visibility becoming excellent in the middle of the day.