Average sea water temperature in December:
+53.7°F
| Minimum sea water temperature in December: | 61.2°F |
| Maximum sea water temperature in December: | 48.4°F |
Daily sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 58.7°F. The highest and lowest sea temperatures during the month were 60.4°F and 56.8°F.
sea water
temperature
temperature
| Istanbul |
monthly
weather
weather
| Istanbul |
current
weather
weather
| Istanbul |
14 days
forecast
forecast
| Istanbul |
Monthly sea water temperature in Istanbul, °F
Which Turkey resorts have warmest sea in December?
| Place name | December 2025 | December 2024 |
|---|---|---|
| Turkler | 71.5°F | 68.3°F |
| Gazipasa | 71.5°F | 68.3°F |
| Avsallar | 71.5°F | 68.3°F |
| Alanya | 71.4°F | 68.4°F |
| Bogazkent | 71.4°F | 68.1°F |
| Obagol | 71.4°F | 68.4°F |
| Konakli | 71.4°F | 68.3°F |
| Kundu | 71.4°F | 67.8°F |
| Okurcalar | 71.4°F | 68.1°F |
| Incekum | 71.4°F | 68.1°F |
| Mahmutlar | 71.3°F | 68.3°F |
| Tekirova | 71.3°F | 68.0°F |
| Kumkoy | 71.3°F | 67.9°F |
| Gazimagusa | 71.3°F | 67.8°F |
| Demre | 71.2°F | 68.2°F |
| Finike | 71.2°F | 68.2°F |
| Kadriye | 71.2°F | 67.8°F |
| Kalkan | 71.2°F | 68.2°F |
| Kargicak | 71.2°F | 68.2°F |
| Kumluca | 71.2°F | 68.2°F |
Best time for vacation in Istanbul
Istanbul on a weather map
Places in Turkey:
Name
°F
24 Hours Forecast
Istanbul
Local time: 23:34
December 17, wednesday
0000
46°F
SW
7 mph
7 mph
0300
46°F
SW
7 mph
7 mph
0600
46°F
W
8 mph
8 mph
0900
48°F
W
9 mph
9 mph
1200
54°F
W
11 mph
11 mph
1500
54°F
SW
10 mph
10 mph
1800
50°F
SW
9 mph
9 mph
2100
48°F
SW
7 mph
7 mph
