The Japan resorts with the warmest sea water temperature in June are Okinawa, Nagoya and Tokyo.
Below you can see a list of all popular Japan resorts and information about sea water temperature in June for the last two years.
| Resort Name | June 2024 | June 2023 | June 2022 |
|---|---|---|---|
| Okinawa | 82.3°F | 82.8°F | 83.1°F |
| Nagoya | 76.7°F | 74.9°F | 77.8°F |
| Tokyo | 75.6°F | 74.0°F | 73.7°F |
| Yokohama | 75.0°F | 73.3°F | 73.0°F |
| Kamakura | 74.7°F | 73.4°F | 73.3°F |
| Nagasaki | 74.7°F | 76.1°F | 76.1°F |
| Atami | 74.3°F | 72.8°F | 73.2°F |
| Osaka | 74.1°F | 72.9°F | 74.7°F |
| Fukuoka | 73.9°F | 74.9°F | 74.6°F |
| Nara | 73.9°F | 72.5°F | 74.8°F |
| Hakone | 73.6°F | 73.0°F | 73.1°F |
| Kyoto | 73.4°F | 72.1°F | 75.4°F |
| Kobe | 72.9°F | 72.9°F | 73.5°F |
| Hiroshima | 72.3°F | 71.1°F | 72.1°F |
| Sapporo | 61.0°F | 62.5°F | 59.7°F |
| Noboribetsu | 59.6°F | 56.8°F | 55.6°F |
Please see following sea water temperature averages charts for the warmest Japan resorts in June.
You can also get the same information for the every other month of the year when the average sea water temperature is greater then 70°F.
