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

Do you want to swim in the sea in Mutsu in Japan? But when is the best time to go to be sure to have pleasant water for swimming in Mutsu 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 Mutsu, based on the average temperatures recorded in previous years.

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

Do you feel like swimming in Mutsu in Japan? Discover the average sea temperature for each month of the year (based on previous years' records) and our opinion on swimming in the table below.

Month Sea temperature
January 50°F (min: 47°F/max: 54°F)
February 47°F (min: 45°F/max: 50°F)
March 47°F (min: 44°F/max: 49°F)
April 49°F (min: 46°F/max: 53°F)
May 54°F (min: 48°F/max: 59°F)
June 62°F (min: 56°F/max: 67°F)
July 69°F (min: 64°F/max: 74°F)
August 75°F (min: 72°F/max: 78°F)
September 73°F (min: 69°F/max: 77°F)
October 67°F (min: 63°F/max: 71°F)
November 60°F (min: 55°F/max: 65°F)
December 54°F (min: 49°F/max: 59°F)

Water temperature variation in Mutsu throughout the year

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