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:
2026
2025
2024

The average sea water temperature in March of 2026 was 46.3°F. The highest and lowest sea temperatures during the month were 48.6°F and 44.6°F.

Monthly sea water temperature in Istanbul, °F

Which Turkey resorts have warmest sea in March?

Place name March 2026 March 2025
Gazipasa 64.4°F 64.2°F
Turkler 64.4°F 64.2°F
Obagol 64.3°F 64.2°F
Konakli 64.3°F 64.2°F
Avsallar 64.3°F 64.2°F
Alanya 64.3°F 64.2°F
Mahmutlar 64.2°F 64.1°F
Kargicak 64.2°F 64.0°F
Kalkan 64.1°F 63.5°F
Incekum 64.1°F 64.0°F
Okurcalar 64.1°F 64.0°F
Faralya 64.1°F 63.4°F
Demre 63.9°F 63.6°F
Bogazkent 63.9°F 63.7°F
Kas 63.9°F 63.3°F
Kumluca 63.8°F 63.7°F
Oludeniz 63.8°F 63.3°F
Kumkoy 63.8°F 63.6°F
Kadriye 63.8°F 63.6°F
Belek 63.8°F 63.6°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 48.6 °F
February 49.8 °F
December 52.9 °F
Rainiest months:
January 5 days
December 4 days
February 3 days
Windiest months:
August 13.7 mph
July 12.0 mph
September 11.9 mph

Istanbul on a weather map

Istanbul
+77°F
SW 4 mph
Feels like: +79°F
Precip.: 1%
Places in Turkey:
Name
°F
+75°F
+75°F
+81°F
+79°F
+79°F
+77°F
+79°F
+79°F
+75°F
+81°F
+75°F
+77°F
+75°F
+77°F
+79°F
24 Hours Forecast
Istanbul
Local time: 11:27
June 06, saturday
1200
77°F
SW
4 mph
1500
81°F
SW
8 mph
1800
77°F
SW
12 mph
2100
70°F
SW
11 mph
June 07, sunday
0000
68°F
SW
9 mph
0300
66°F
SW
7 mph
0600
64°F
SW
6 mph
0900
73°F
SW
7 mph
Units of measurement: °C / °F