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 (78.7°F), Naha (75.4°F) and Kagoshima (67.4°F). In contrast, the city of Kushiro has the coldest water temperature in Japan, averaging around 37.9°F. This means the difference in water temperature between the warmest and coldest coastal cities is 40.8°F.
Destinations in Japan
The places with the warmest sea temperature
