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 (82.1°F), Naha (78.4°F) and Nagasaki (77.1°F). In contrast, the city of Nemuro has the coldest water temperature in Japan, averaging around 48.6°F. This means the difference in water temperature between the warmest and coldest coastal cities is 33.5°F.
Destinations in Japan
The places with the warmest sea temperature
