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

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

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

Do you want to swim in Otaru in Japan? Based on the sea temperature every month, we tell you our opinion on swimming in that location. For more information about a month, click on the link in the Details column.

Month Our opinion Details
freezing swimming Sea temperature
in Otaru in january
freezing swimming Sea temperature
in Otaru in february
freezing swimming Sea temperature
in Otaru in march
freezing swimming Sea temperature
in Otaru in april
freezing swimming Sea temperature
in Otaru in may
freezing swimming Sea temperature
in Otaru in june
cool swimming Sea temperature
in Otaru in july
pleasant swimming Sea temperature
in Otaru in august
cool swimming Sea temperature
in Otaru in september
cold swimming Sea temperature
in Otaru in october
freezing swimming Sea temperature
in Otaru in november
freezing swimming Sea temperature
in Otaru in december

Water temperature variation in Otaru throughout the year

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