Current water temperature in Portland ME is 3.4 degrees celsius which is 84th warmest location in USA. The warmest water in USA is in Boston MA where sea surface has 31.3 °C. This means water is 27.9 degrees colder than in Boston MA.
Among 144 towns in continent North America, Portland ME has 85th warmest water. The warmest in continent is Boston MA (USA) with 31.3 degrees celsius.
90 percentage of locations in the world has higher temperature at the moment.
In the last month highest measured temperature in Portland ME was 14.1 °C and the lowest temperature was 10.5 °C. Average temperature in the last month was 12 °C.
In longer period of time the highest measured temperature was 20.9 °C and the lowest measured temperature was 2.1 °C.
Below is a code you can use to include sea temperature on your blog or website.