Current water temperature in Osaka is 13 degrees celsius which is 15th warmest location in Japan. The warmest water in Japan is in Minamitorish. where sea surface has 24 °C. This means water is 11 degrees colder than in Minamitorish..
Among 204 towns in continent Asia, Osaka has 142th warmest water. The warmest in continent is Dili (East Timor) with degrees celsius.
37 percentage of locations in the world has higher temperature at the moment.
In the last month highest measured temperature in Osaka was 25 °C and the lowest temperature was 23 °C. Average temperature in the last month was 24.4 °C.
In longer period of time the highest measured temperature was 28 °C and the lowest measured temperature was 17 °C.
Below is a code you can use to include sea temperature on your blog or website.