Current water temperature in Istanbul is 10 degrees celsius which is 9th warmest location in Turkey. The warmest water in Turkey is in Antalya where sea surface has 18 °C. This means water is 8 degrees colder than in Antalya.
Among 435 towns in continent Europe, Istanbul has 154th warmest water. The warmest in continent is Rovinj (Croatia) with 27 degrees celsius.
61 percentage of locations in the world has higher temperature at the moment.
In the last month highest measured temperature in Istanbul was 20 °C and the lowest temperature was 16 °C. Average temperature in the last month was 18.2 °C.
In longer period of time the highest measured temperature was 27 °C and the lowest measured temperature was 8 °C.
Below is a code you can use to include sea temperature on your blog or website.