İstanbul Sea Temperature

(Today) Oct 2020

21.9°C / 71.4°F

Current weather

26°C / 78°F
(broken clouds)

Partly cloudy

Wind

7 mph

Humidity

57%


The measurements for the water temperature in İstanbul, Istanbul are provided by the daily satellite readings provided by the NOAA. The temperatures given are the sea surface temperature (SST) which is most relevant to recreational users.

Monthly average water temp

Monthly average max / min water temperatures

The graph below shows the range of monthly İstanbul water temperature derived from many years of historical sea surface temperature data.

İstanbul average maximum / minimum water temperatures
Maximum and minimum monthly sea temperatures in İstanbul
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 6.5 6.2 6.4 7.4 12.8 18.1 21.7 22.7 21 15.6 11.1 8.1
Max °C 10.4 9.2 10.2 13 18.5 24.6 27.7 27.1 24.7 21.3 16.5 13.2
Min °F 45.2 44.4 45 47.6 57.3 67.1 73.5 74.6 71.2 62.3 54.1 48.6
Max °F 49.1 47.4 48.8 53.2 63 73.6 79.5 79 74.9 68 59.5 53.7