Best time to swim in Fuji in Japan Sea temperature by month

Do you want to swim in the sea in Fuji in Japan? But when is the best time to go to be sure to have pleasant water for swimming in Fuji and be able to swim without catching cold? This month, or a different one? The answer is on this page, with the sea water temperature by month in Fuji, based on the average temperatures recorded in previous years.

Best time to swim in Fuji: the water temperature by month

Do you feel like swimming in Fuji in Japan? Discover the average sea temperature for each month of the year (based on previous years' data) and our opinion on swimming in the table below. For more information on the sea temperature of a specific month, click on the month's name in the table.

Month Sea temperature
January 61°F (min: 56°F/max: 66°F)
February 59°F (min: 55°F/max: 64°F)
March 60°F (min: 56°F/max: 63°F)
April 63°F (min: 59°F/max: 67°F)
May 66°F (min: 62°F/max: 71°F)
June 71°F (min: 67°F/max: 76°F)
July 78°F (min: 74°F/max: 82°F)
August 80°F (min: 76°F/max: 83°F)
September 79°F (min: 75°F/max: 83°F)
October 74°F (min: 71°F/max: 78°F)
November 70°F (min: 64°F/max: 76°F)
December 64°F (min: 60°F/max: 69°F)

Water temperature variation in Fuji throughout the year

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