Water temperature of the Sea of Japan in february Where to swim in the Sea of Japan in february 2025?
Several countries border the seaside of the Sea of Japan, including: South Korea, Japan and Russia. We measure the water temperature daily in these countries and archive it in order to calculate monthly averages, like those of the month of february.
Several countries border the seaside of the Sea of Japan, including: South Korea, Japan and Russia.
We measure the water temperature daily in these countries and archive it in order to calculate monthly averages, like those of the month of february.
The seasonal average for the water temperature in the month of february is between 32°F and 59°F. The lowest sea temperature measured this month is 29°F and the highest is 61°F.
The sea temperature map of the Sea of Japan in february
The map below presents a monthly average of the water temperature of the Sea of Japan for the month of february for several coastal cities. You can zoom and move around on the map. By clicking on the markers, you can see sea temperature details by city in february.
ideal swimming 
pleasant swimming 
cool swimming 
cold swimming 
freezing swimmingWhere can you swim in the Sea of Japan in february?
Below, see the average temperatures measured in february in the different countries on the shores of the Sea of Japan.
South Korea
46°F to 59°F
freezing swimmingJapan
37°F to 59°F
freezing swimmingRussia
32°F to 32°F
freezing swimmingWater temperature of the Sea of Japan: choose another month
See monthly seasonal averages of the water temperature of the Sea of Japan by clicking on the links below: