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 (81.1°F), Naha (78.0°F) and Kagoshima (72.3°F). In contrast, the city of Kushiro has the coldest water temperature in Japan, averaging around 46.9°F. This means the difference in water temperature between the warmest and coldest coastal cities is 34.2°F.
Destinations in Japan
The places with the warmest sea temperature
