Current water temperature in Sydney is 25 degrees celsius which is 16th warmest location in Australia. The warmest water in Australia is in Darwin where sea surface has 30 °C. This means water is 5 degrees colder than in Darwin.
Among 243 towns in continent Australia and Oceania, Sydney has 107th warmest water. The warmest in continent is Honiara (Solomon Islands) with 30 degrees celsius.
32 percentage of locations in the world has higher temperature at the moment.
In the last month highest measured temperature in Sydney was 21 °C and the lowest temperature was 19 °C. Average temperature in the last month was 20.1 °C.
In longer period of time the highest measured temperature was 25 °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.