Best time to swim in Haines in Alaska Sea temperature by month

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

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

Do you feel like swimming in Haines in Alaska? 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 41°F (min: 39°F/max: 43°F)
February 40°F (min: 39°F/max: 41°F)
March 40°F (min: 38°F/max: 41°F)
April 41°F (min: 39°F/max: 43°F)
May 43°F (min: 40°F/max: 48°F)
June 47°F (min: 43°F/max: 52°F)
July 50°F (min: 46°F/max: 55°F)
August 54°F (min: 50°F/max: 57°F)
September 51°F (min: 48°F/max: 54°F)
October 46°F (min: 44°F/max: 49°F)
November 44°F (min: 42°F/max: 47°F)
December 43°F (min: 41°F/max: 45°F)

Water temperature variation in Haines throughout the year

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