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Water temperature in Portland (OR) in November

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Is it warm enough to swim in Portland in November? Average water temperature in Portland in November is 47.3°F and therefore is not suitable for comfortable swimming. The warmest water in Portland in November is 53.6°F, and the coldest is 41°F. To find out the water temperature today and in the coming days, go to Current water temperature in Portland

Changes water temperature in Portland in November 2025, 2024

To get an accurate forecast for the water temperature in Portland for any chosen month, compare two years within a 10 year range using the chart below.

You can choose any other years:

Year 1:   Year 2:


Day 2025 2024
November 150°F50°F
November 251.8°F50°F
November 351.8°F50°F
November 451.8°F50°F
November 551.8°F50°F
November 651.8°F50°F
November 751.8°F50°F
November 851.8°F50°F
November 951.8°F50°F
November 1051.8°F50°F
November 11 50°F
November 12 50°F
November 13 50°F
November 14 48.2°F
November 15 48.2°F
Day 2025 2024
November 16 46.4°F
November 17 46.4°F
November 18 46.4°F
November 19 44.6°F
November 20 44.6°F
November 21 44.6°F
November 22 44.6°F
November 23 46.4°F
November 24 46.4°F
November 25 46.4°F
November 26 44.6°F
November 27 42.8°F
November 28 42.8°F
November 29 41°F
November 30 41°F

Portland water temperature during other months:

You can also view information about water temperature for other months by clicking on the month button below

Where is the warm sea water in November?

Want to know where the water temperature in November is good for swimming? Select the continent of interest, the day of the month and the required water temperature

Region
Date (day and month)
Water temperature: min 60°F
 Average temperature  Maximum temperature

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[1] - The "Blue Flag" is awarded to beaches which fulfill a number of criteria, including: the quality of the bathing water, which must be in accordance with the relevant European Union Directive environmental education and information and beach area management and safety.

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Our report for Portland is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.

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