World Resorts Turkey Istanbul Weather

Istanbul Sea Temperature in November

Average sea water temperature in November:
+60.2°F
Minimum sea water temperature in November: 68.9°F
Maximum sea water temperature in November: 51.8°F

Daily sea water temperature in November, °F

Show year:
2025
2024
2023

The average sea water temperature in November of 2025 was 62.4°F. The highest and lowest sea temperatures during the month were 66.4°F and 59.7°F.

Monthly sea water temperature in Istanbul, °F

Which Turkey resorts have warmest sea in November?

Place name November 2025 November 2024
Arsuz 75.3°F 72.3°F
Gazimagusa 75.0°F 73.3°F
Iskenderun 74.6°F 71.5°F
Obagol 74.2°F 72.9°F
Mersin 74.2°F 71.7°F
Alanya 74.2°F 73.0°F
Gazipasa 74.1°F 73.0°F
Kyrenia 74.1°F 72.5°F
Mahmutlar 74.1°F 72.8°F
Adana 74.1°F 71.1°F
Turkler 74.1°F 73.0°F
Avsallar 74.0°F 73.0°F
Konakli 74.0°F 72.9°F
Anamur 74.0°F 72.1°F
Kargicak 73.9°F 72.7°F
Okurcalar 73.9°F 72.8°F
Incekum 73.9°F 72.8°F
Bogazkent 73.8°F 72.6°F
Demre 73.8°F 72.6°F
Finike 73.8°F 72.6°F

Best time for vacation in Istanbul

Sunniest months:
July 28 days
August 28 days
June 22 days
Warmest months:
July 85.0 °F
August 84.7 °F
June 79.8 °F
Warmest sea temp:
August 75.8 °F
July 74.5 °F
September 73.4 °F
Coldest months:
January 48.7 °F
February 49.9 °F
December 52.9 °F
Rainiest months:
January 5 days
December 4 days
February 3 days
Windiest months:
August 13.7 mph
July 12.0 mph
September 11.9 mph

Istanbul on a weather map

Istanbul
+46°F
SW 7 mph
Feels like: +43°F
Precip.: 0%
Places in Turkey:
Name
°F
+48°F
+48°F
+48°F
+52°F
+52°F
+55°F
+45°F
+52°F
+48°F
+50°F
+52°F
+50°F
+50°F
+46°F
+52°F
24 Hours Forecast
Istanbul
Local time: 23:21
December 17, wednesday
0000
46°F
SW
7 mph
0300
46°F
SW
7 mph
0600
46°F
W
8 mph
0900
48°F
W
9 mph
1200
54°F
W
11 mph
1500
54°F
SW
10 mph
1800
50°F
SW
9 mph
2100
48°F
SW
7 mph
Units of measurement: °C / °F