For Ayvalik :
No gale warning.
The reliability of the situation is very good.
Sunny with some cloud in the afternoon. In the evening, clear skies.
NNW force 2 becoming force 3 in the middle of the day then NE force 4. Gusts reaching 24 knots in the evening. Smooth sea becoming smooth to slight in the evening. Low, short swell from W. Excellent visibility.