Sea Temperatures in Tonga Islands
Water temperatures in Tonga Islands and other information about traveling to Tonga Islands.
Sea temperatures for 5 locations in country Tonga Islands. The warmest water in Tonga Islands is in Keppel where water has 30.0 degrees celsius. On the contrary, the lowest temperature is in Tongatapu where water has only 29.2 degrees celsius. This means the difference between the warmest Keppel and coldest Tongatapu place in Tonga Islands is 0.8 degrees celsius.
At the moment the warmest country in Australia and Oceania is Samoa where current average water temperature is 30°C. The coldest country at the moment is New Zealand with average water temperature 18.8°C. Among 24 countries in Australia and Oceania, currently Tonga Islands has third warmest water.
The average temperature in the last month in Tonga Islands was 29.5°C, the highest temperature was 31°C and the lowest temperature was 28°C.