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 (73.7°F), Naha (72.1°F) and Katsuura (62.7°F). In contrast, the city of Abashiri has the coldest water temperature in Japan, averaging around 31.9°F. This means the difference in water temperature between the warmest and coldest coastal cities is 41.8°F.
Destinations in Japan
The places with the warmest sea temperature
