Sea Temperatures in Japan

Today's water temperatures

Average sea temperature: 14.3°C

Maximum sea temperature: 24°C

Minimum sea temperature: -1°C

This month's water temperatures

Average sea temperature: 14.4°C

Maximum sea temperature: 25°C

Minimum sea temperature: -5°C

Long term water temperatures

Average sea temperature: 20°C

Maximum sea temperature: 30°C

Minimum sea temperature: -7°C

Order sea temperatures by: Name, Water temperature, Popularity

30°C

Aikawa

Sea temperature in Aikawa

Average water temperature: 16.6°C

28°C

Akita

Sea temperature in Akita

Average water temperature: 15.2°C

29°C

Chichijima

Sea temperature in Chichijima

Average water temperature: 25.3°C

28°C

Choshi

Sea temperature in Choshi

Average water temperature: 17.9°C

29°C

Fukue

Sea temperature in Fukue

Average water temperature: 21.9°C

30°C

Hachijojima

Sea temperature in Hachijojima

Average water temperature: 22.7°C

25°C

Hakodate

Sea temperature in Hakodate

Average water temperature: 10.9°C

°C

Irozaki

Sea temperature in Irozaki

Average water temperature: 15.8°C

29°C

Ishigakijima

Sea temperature in Ishigakijima

Average water temperature: 26.3°C

29°C

Izuhara

Sea temperature in Izuhara

Average water temperature: 20.5°C

29°C

Kanazawa

Sea temperature in Kanazawa

Average water temperature: 17.8°C

30°C

Kumejima

Sea temperature in Kumejima

Average water temperature: 25.7°C

29°C

Minamidait.

Sea temperature in Minamidait.

Average water temperature: 25.5°C

30°C

Minamitorish.

Sea temperature in Minamitorish.

Average water temperature: 26.9°C

29°C

Miyakojima

Sea temperature in Miyakojima

Average water temperature: 26.2°C

29°C

Murotomisaki

Sea temperature in Murotomisaki

Average water temperature: 17.7°C

29°C

Nagasaki

Sea temperature in Nagasaki

Average water temperature: 22.3°C

°C

Nago

Sea temperature in Nago

Average water temperature: 24.4°C

29°C

Nagoya

Sea temperature in Nagoya

Average water temperature: 14.5°C

29°C

Naha

Sea temperature in Naha

Average water temperature: 25.7°C

29°C

Naze

Sea temperature in Naze

Average water temperature: 25°C

21°C

Nemuro

Sea temperature in Nemuro

Average water temperature: 7.2°C

29°C

Okinoerabu

Sea temperature in Okinoerabu

Average water temperature: 25.1°C

29°C

Osaka

Sea temperature in Osaka

Average water temperature: 22.3°C

28°C

Oshima

Sea temperature in Oshima

Average water temperature: 19.8°C

29°C

Saigo

Sea temperature in Saigo

Average water temperature: 18.9°C

25°C

Sapporo

Sea temperature in Sapporo

Average water temperature: 10.8°C

26°C

Sendai

Sea temperature in Sendai

Average water temperature: 10.2°C

29°C

Shimizu

Sea temperature in Shimizu

Average water temperature: 21.8°C

29°C

Takamatsu

Sea temperature in Takamatsu

Average water temperature: 13.1°C

29°C

Tanegashima

Sea temperature in Tanegashima

Average water temperature: 24.2°C

28°C

Tokyo

Sea temperature in Tokyo

Average water temperature: 14.2°C

°C

Yakushima

Sea temperature in Yakushima

Average water temperature: 23°C

°C

Yonagunijima

Sea Temperatures in Japan

Sea temperature in Aikawa

Average water temperature: 16.6°C

Sea temperature in Akita

Average water temperature: 15.2°C

Sea temperature in Chichijima

Average water temperature: 25.3°C

Sea temperature in Choshi

Average water temperature: 17.9°C

Sea temperature in Fukue

Average water temperature: 21.9°C

Sea temperature in Hachijojima

Average water temperature: 22.7°C

Sea temperature in Hakodate

Average water temperature: 10.9°C

Sea temperature in Irozaki

Average water temperature: 15.8°C

Sea temperature in Ishigakijima

Average water temperature: 26.3°C

Sea temperature in Izuhara

Average water temperature: 20.5°C

Sea temperature in Kanazawa

Average water temperature: 17.8°C

Sea temperature in Kumejima

Average water temperature: 25.7°C

Sea temperature in Minamidait.

Average water temperature: 25.5°C

Sea temperature in Minamitorish.

Average water temperature: 26.9°C

Sea temperature in Miyakojima

Average water temperature: 26.2°C

Sea temperature in Murotomisaki

Average water temperature: 17.7°C

Sea temperature in Nagasaki

Average water temperature: 22.3°C

Sea temperature in Nago

Average water temperature: 24.4°C

Sea temperature in Nagoya

Average water temperature: 14.5°C

Sea temperature in Naha

Average water temperature: 25.7°C

Sea temperature in Naze

Average water temperature: 25°C

Sea temperature in Nemuro

Average water temperature: 7.2°C

Sea temperature in Okinoerabu

Average water temperature: 25.1°C

Sea temperature in Osaka

Average water temperature: 22.3°C

Sea temperature in Oshima

Average water temperature: 19.8°C

Sea temperature in Saigo

Average water temperature: 18.9°C

Sea temperature in Sapporo

Average water temperature: 10.8°C

Sea temperature in Sendai

Average water temperature: 10.2°C

Sea temperature in Shimizu

Average water temperature: 21.8°C

Sea temperature in Takamatsu

Average water temperature: 13.1°C

Sea temperature in Tanegashima

Average water temperature: 24.2°C

Sea temperature in Tokyo

Average water temperature: 14.2°C

Sea temperature in Yakushima

Average water temperature: 23°C

Sea temperature in Yonagunijima

Average water temperature: 24.6°C