Current water temperature in Ko Samui is 29 degrees celsius which is second warmest location in Thailand. The warmest water in Thailand is in Ko Lanta where sea surface has 30 °C. This means water is 1 degrees colder than in Ko Lanta.
Among 204 towns in continent Asia, Ko Samui has 83th warmest water. The warmest in continent is Dili (East Timor) with degrees celsius.
20 percentage of locations in the world has higher temperature at the moment.
In the last month highest measured temperature in Ko Samui was 31 °C and the lowest temperature was 29 °C. Average temperature in the last month was 29.9 °C.
In longer period of time the highest measured temperature was 32 °C and the lowest measured temperature was 27 °C.
Below is a code you can use to include sea temperature on your blog or website.