26.08
wed
wed
Day
73°F
E 7 mph
Precip.
8%
8%
Night
75°F
W 2 mph
Precip.
8%
8%
27.08
thu
thu
Day
77°F
SE 9 mph
Precip.
5%
5%
Night
73°F
SW 11 mph
Precip.
8%
8%
28.08
fri
fri
Day
77°F
S 11 mph
Precip.
3%
3%
Night
72°F
W 7 mph
Precip.
4%
4%
29.08
sat
sat
Day
70°F
NE 3 mph
Precip.
7%
7%
Night
73°F
SW 4 mph
Precip.
7%
7%
30.08
sun
sun
Day
73°F
NW 2 mph
Precip.
6%
6%
Night
73°F
W 9 mph
Precip.
7%
7%
31.08
mon
mon
Day
75°F
SE 6 mph
Precip.
14%
14%
Night
72°F
NW 11 mph
Precip.
7%
7%
01.09
tue
tue
Day
72°F
E 3 mph
Precip.
3%
3%
Night
73°F
NW 6 mph
Precip.
3%
3%
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 73.9°F. The highest and lowest sea temperatures during the month were 77.9°F and 68.2°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 73.4°F. The highest and lowest sea temperatures during the month were 76.6°F and 70.0°F.
Air temperature in Yalova, °F
Precipitation total in Yalova, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Yalova
Yalova on a weather map
Places in Turkey:
Name
°F
24 Hours Forecast
Yalova
Local time: 01:39
August 26, wednesday
0300
72°F
W
3 mph
3 mph
0600
70°F
N
2 mph
2 mph
0900
72°F
E
3 mph
3 mph
1200
73°F
E
7 mph
7 mph
1500
77°F
SE
9 mph
9 mph
1800
81°F
S
12 mph
12 mph
2100
77°F
SW
7 mph
7 mph
August 27, thursday
0000
75°F
W
2 mph
2 mph
