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:
2026
2025
2024

The average sea water temperature in June of 2026 was 67.9°F. The highest and lowest sea temperatures during the month were 71.1°F and 63.7°F.

Monthly sea water temperature in Istanbul, °F

Which Turkey resorts have warmest sea in June?

Place name June 2026 June 2025
Mersin 78.7°F 79.0°F
Karatas 78.3°F 78.8°F
Colakli 78.1°F 78.1°F
Bogazkent 78.1°F 78.0°F
Avsallar 78.1°F 78.2°F
Turkler 78.1°F 78.2°F
Kundu 78.0°F 78.2°F
Konakli 78.0°F 78.3°F
Okurcalar 78.0°F 78.1°F
Incekum 78.0°F 78.1°F
Side 78.0°F 78.0°F
Kumkoy 78.0°F 78.2°F
Belek 78.0°F 78.1°F
Kadriye 78.0°F 78.1°F
Adana 77.9°F 78.6°F
Tekirova 77.9°F 77.9°F
Iskenderun 77.8°F 79.0°F
Alanya 77.8°F 78.2°F
Antalya 77.8°F 78.3°F
Kiris 77.8°F 77.9°F

Best time for vacation in Istanbul

Sunniest months:
July 28 days
August 28 days
June 23 days
Warmest months:
July 84.8 °F
August 84.6 °F
June 79.7 °F
Warmest sea temp:
August 75.7 °F
July 74.4 °F
September 73.4 °F
Coldest months:
January 48.6 °F
February 49.8 °F
December 52.9 °F
Rainiest months:
January 5 days
December 4 days
February 3 days
Windiest months:
August 13.5 mph
July 11.8 mph
September 11.8 mph

Istanbul on a weather map

Istanbul
+64°F
NE 16 mph
Feels like: +64°F
Precip.: 6%
Places in Turkey:
Name
°F
+63°F
+63°F
+66°F
+68°F
+68°F
+70°F
+70°F
+68°F
+68°F
+68°F
+63°F
+70°F
+66°F
+70°F
+68°F
24 Hours Forecast
Istanbul
Local time: 10:36
November 14, saturday
1200
66°F
NE
15 mph
1500
66°F
E
10 mph
1800
55°F
S
17 mph
2100
54°F
S
15 mph
November 15, sunday
0000
54°F
SW
13 mph
0300
54°F
SW
13 mph
0600
52°F
SW
13 mph
0900
54°F
SW
12 mph
Units of measurement: °C / °F