Japan
Japan offers a diverse range of sea water temperatures. At the moment, you can observe the warmest water temperatures along the shores of the cities Ishigaki (84.4°F), Kitakyushu (84.2°F) and Naha (83.7°F). In contrast, the city of Kushiro has the coldest water temperature in Japan, averaging around 64.7°F. This means the difference in water temperature between the warmest and coldest coastal cities is 19.7°F.
Destinations in Japan
The places with the warmest sea temperature
