Japan Coastal Region
Tokyo Sea Water Temperature
Compare sea surface temperatures across 3 top coastal destinations in Tokyo. Check below for live marine observations, wave conditions, and monthly averages.
Beaches & Swimming Spots in Tokyo— page 1 of 1
Uchi Sea
おだいばビーチ
A mild beach on the Uchi Sea, warmest around August at about 26.2°C.
Historical Sep Avg:25°C(77°F)
View SST →Uchi Sea
第二砂の浜
A mild beach on the Uchi Sea, warmest around August at about 26.8°C.
Historical Sep Avg:26.2°C(79.2°F)
View SST →Philippine Sea
翁浜
A tropical beach on the Philippine Sea, warmest around July at about 29.3°C.
Historical Sep Avg:29°C(84.2°F)
View SST →