Temperature of the water of the Sea of Japan Temperature of the sea today and by month of the Sea of Japan
Do you want to go swimming somewhere on the shore of the Sea of Japan? When should you go to be sure you'll have perfect water and be able to swim in pleasant conditions? Now or later? Below is the answer with today's water temperature of the Sea of Japan and the water temperature by month and by country.
Several countries border the shores of the Sea of Japan. We measure sea temperature daily in 3 countries or regions, including: South Korea, Japan and Russia .
The water temperature right now is at least 32°F and at most 60°F.
The seasonal average water temperature is between 34°F and 61°F (see water temperatures of the Sea of Japan in april).
The map of water temperatures of the Sea of Japan in real time
The map below shows today's water temperature of the Sea of Japan for several coastal cities. You can zoom and move around on the map. By clicking on the markers, you can see details by city.
ideal swimming 
pleasant swimming 
cool swimming 
cold swimming 
freezing swimmingWhere can I swim in the Sea of Japan today?
Find below today's temperature in the various countries on the shores of the Sea of Japan. Temperatures are measured on the coast, so these are swimming temperatures.
South Korea
52°F to 60°F
cold swimmingJapan
40°F to 59°F
cold swimmingRussia
32°F to 40°F
freezing swimmingWater temperature of the Sea of Japan: by month
See monthly seasonal averages of the water temperature of the Sea of Japan by clicking on the links below: