Best time to swim in Portland in the United States (USA) Sea temperature by month

Do you want to swim in the sea in Portland in the United States (USA)? But when is the best time to go to be sure to have pleasant water for swimming in Portland 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 Portland, based on the average temperatures recorded in previous years.

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

Do you want to swim in Portland in the United States (USA)? 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 Portland in january
freezing swimming Sea temperature
in Portland in february
freezing swimming Sea temperature
in Portland in march
freezing swimming Sea temperature
in Portland in april
freezing swimming Sea temperature
in Portland in may
freezing swimming Sea temperature
in Portland in june
freezing swimming Sea temperature
in Portland in july
freezing swimming Sea temperature
in Portland in august
freezing swimming Sea temperature
in Portland in september
freezing swimming Sea temperature
in Portland in october
freezing swimming Sea temperature
in Portland in november
freezing swimming Sea temperature
in Portland in december

Water temperature variation in Portland throughout the year

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