For Silivri :
No gale warning.
The reliability of the situation is good.
Sunny becoming changeable in the afternoon. No precipitation. In the evening, clear skies.
N force 2 in the morning turning NE force 3 in the middle of the day. Gusts reaching 17 knots in the middle of the day. Rippled sea becoming smooth in the middle of the day. Low, short swell from ESE. Poor visibility becoming excellent in the middle of the day.