For Ayvalik :
Warning strong breeze offshore.
The reliability of the situation is good.
Warm sun all day. In the evening, clear skies.
NE force 4 in the morning temporarily NNW in the middle of the day. Gusts reaching 29 knots in the morning. Slight sea becoming smooth to slight in the middle of the day. Low, short swell from NE then from WNW in the evening. Excellent visibility.