China
China offers a diverse range of sea water temperatures. At the moment, you can observe the warmest water temperatures along the shores of the cities Sanya (78.5°F), Wanning (78.0°F) and Qionghai (76.5°F). In contrast, the city of Yingkou has the coldest water temperature in China, averaging around 42.4°F. This means the difference in water temperature between the warmest and coldest coastal cities is 36.2°F.
Destinations in China
The places with the warmest sea temperature