World Resorts Turkey Istanbul Weather

Istanbul Sea Temperature in March

Average sea water temperature in March:
+47.4°F
Minimum sea water temperature in March: 52.2°F
Maximum sea water temperature in March: 42.4°F

Daily sea water temperature in March, °F

Show year:
2025
2024
2023

The average sea water temperature in March of 2025 was 48.5°F. The highest and lowest sea temperatures during the month were 51.1°F and 45.5°F.

Monthly sea water temperature in Istanbul, °F

Which Turkey resorts have warmest sea in March?

Place name March 2025 March 2024
Arsuz 64.3°F 64.7°F
Alanya 64.2°F 65.4°F
Turkler 64.2°F 65.3°F
Obagol 64.2°F 65.4°F
Gazimagusa 64.2°F 63.8°F
Gazipasa 64.2°F 65.3°F
Avsallar 64.2°F 65.2°F
Konakli 64.2°F 65.3°F
Mahmutlar 64.1°F 65.3°F
Incekum 64.0°F 65.0°F
Okurcalar 64.0°F 65.0°F
Aydincik 64.0°F 65.0°F
Kargicak 64.0°F 65.2°F
Bogazkent 63.7°F 65.0°F
Yumurtalik 63.7°F 64.5°F
Kumluca 63.7°F 65.1°F
Iskenderun 63.7°F 63.9°F
Mersin 63.7°F 64.0°F
Colakli 63.6°F 64.7°F
Kyrenia 63.6°F 64.0°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
+55°F
W 6 mph
Feels like: +55°F
Precip.: 0%
Places in Turkey:
Name
°F
+64°F
+64°F
+59°F
+61°F
+52°F
+63°F
+55°F
+52°F
+64°F
+59°F
+63°F
+59°F
+63°F
+55°F
+59°F
24 Hours Forecast
Istanbul
Local time: 08:34
December 05, friday
0900
55°F
W
6 mph
1200
63°F
SW
9 mph
1500
63°F
W
9 mph
1800
59°F
SW
5 mph
2100
59°F
W
6 mph
December 06, saturday
0000
57°F
SW
5 mph
0300
57°F
NW
4 mph
0600
57°F
NW
3 mph
Units of measurement: °C / °F