World Resorts Turkey Istanbul Weather

Istanbul Sea Temperature in June

Average sea water temperature in June:
+69.2°F
Minimum sea water temperature in June: 75.6°F
Maximum sea water temperature in June: 61.2°F

Daily sea water temperature in June, °F

Show year:
2025
2024
2023

The average sea water temperature in June of 2025 was 66.5°F. The highest and lowest sea temperatures during the month were 71.2°F and 61.2°F.

Monthly sea water temperature in Istanbul, °F

Which Turkey resorts have warmest sea in June?

Place name June 2025 June 2024
Mersin 79.0°F 81.8°F
Iskenderun 79.0°F 81.5°F
Adana 78.6°F 81.8°F
Yumurtalik 78.4°F 81.6°F
Konyaalti 78.4°F 80.9°F
Antalya 78.3°F 80.4°F
Konakli 78.3°F 81.0°F
Turkler 78.2°F 80.9°F
Alanya 78.2°F 80.9°F
Avsallar 78.2°F 80.9°F
Kundu 78.2°F 80.8°F
Kargicak 78.2°F 80.8°F
Kumkoy 78.2°F 80.8°F
Obagol 78.1°F 80.8°F
Incekum 78.1°F 80.9°F
Okurcalar 78.1°F 80.9°F
Mahmutlar 78.1°F 80.8°F
Kadriye 78.1°F 80.9°F
Belek 78.1°F 81.0°F
Colakli 78.1°F 80.8°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: 07:54
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