Current sea water temperature:
+56.8°F
| Minimum sea water temperature in December: | 60.4°F |
| Maximum sea water temperature in December: | 50.0°F |
| Average sea water temperature in December: | 55.3°F |
| more information | |
14 days
forecast
forecast
| Giresun |
monthly
weather
weather
| Giresun |
Sea water temperature for the last 10 days:
| December 21 | 56.8°F | December 16 | 57.7°F |
| December 20 | 56.7°F | December 15 | 58.3°F |
| December 19 | 57.0°F | December 14 | 57.0°F |
| December 18 | 56.8°F | December 13 | 57.4°F |
| December 17 | 57.4°F | December 12 | 57.4°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:
2025
2024
2023
The average sea water temperature in August of 2025 was 80.7°F. The highest and lowest sea temperatures during the month were 82.9°F and 78.1°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 77.9°F. The highest and lowest sea temperatures during the month were 82.0°F and 72.7°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
December
December
| Giresun |
Best time for vacation in Giresun
Giresun on a weather map
Places in Turkey:
Name
°F
24 Hours Forecast
Giresun
Local time: 20:56
December 21, sunday
2100
48°F
NE
3 mph
3 mph
December 22, monday
0000
48°F
N
4 mph
4 mph
0300
48°F
N
3 mph
3 mph
0600
46°F
NE
3 mph
3 mph
0900
50°F
NE
2 mph
2 mph
1200
55°F
SW
2 mph
2 mph
1500
54°F
SW
2 mph
2 mph
1800
48°F
N
3 mph
3 mph
