For Silivri :
No gale warning.
The reliability of the situation is very good.
Sunny, changeable at times in the afternoon. No precipitation. In the evening, skies with few clouds.
NNE force 3 in the morning becoming NE force 4 in the middle of the day. Gusts reaching 26 knots in the middle of the day. Rippled sea becoming smooth to slight in the middle of the day. Low from N. Excellent visibility.