Current sea water temperature:
+77.0°F
| Minimum sea water temperature in September: | 81.0°F |
| Maximum sea water temperature in September: | 68.2°F |
| Average sea water temperature in September: | 75.5°F |
| more information | |
14 days
forecast
forecast
| Giresun |
monthly
weather
weather
| Giresun |
Sea water temperature for the last 10 days:
| September 14 | 77.0°F | September 9 | 75.4°F |
| September 13 | 75.6°F | September 8 | 75.7°F |
| September 12 | 75.2°F | September 7 | 76.3°F |
| September 11 | 74.8°F | September 6 | 76.1°F |
| September 10 | 74.8°F | September 5 | 75.7°F |
Monthly sea water temperature, °F
When is the warmest sea in Giresun?
Based on the data about daily sea water temperature for the last three years the warmest sea in Giresun was noticed in August, July and September.
Monthly Sea Temperatures in Giresun, °F
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 78.6°F. The highest and lowest sea temperatures during the month were 80.2°F and 77.0°F.
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 77.4°F. The highest and lowest sea temperatures during the month were 78.8°F and 76.3°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 75.0°F. The highest and lowest sea temperatures during the month were 79.5°F and 69.8°F.
current
weather
weather
| Giresun |
weather in
September
September
| Giresun |
Best time for vacation in Giresun
Giresun on a weather map
Places in Turkey:
Name
°F
24 Hours Forecast
Giresun
Local time: 01:42
September 15, tuesday
0300
66°F
SE
13 mph
13 mph
0600
66°F
E
7 mph
7 mph
0900
64°F
E
6 mph
6 mph
1200
66°F
E
6 mph
6 mph
1500
66°F
NE
5 mph
5 mph
1800
66°F
NE
4 mph
4 mph
2100
64°F
NE
4 mph
4 mph
September 16, wednesday
0000
64°F
E
2 mph
2 mph
