Swimming in Portland in november 2025: Average sea temperature in november and tide times in november 2025
Average sea temperature in Portland in november 2025.
In november, according to seasonal norms, the sea temperature in Portland is:
Minimum: 49°F
Average: 52°F
Maximum: 55°F
Other useful seasonal weather averages in november:
- Outside temperature: 43°F to 52°F
- Most common weather: "Moderate rain at times"
- The wind blows at 3.1mph
- It rains a total of 8in, over 12 day(s).
Should we swim in Portland in november?
No... The water temperature in Portland in november is freezing
You won't be able to swim in Portland in november! The water temperature is freezing, reaching as low as 49°F (and only 55°F at best)! Our advice: if you are going to Portland this month, plan to sightsee and forget the beach!
Note also that in november, the climate is bad with an average outside temperature of 48°F, 8in of precipitation (over 12 days) and 87.25 % humidity.
Water and normal seasonal temperatures in Portland in november
| November | |||
| Average sea temperature | 52°F | ||
| Minimum sea temperature | 49°F | ||
| Maximum sea temperature | 55°F | ||
| Average outside temperature | 49°F | ||
| Maximum outside temperature | 54°F | ||
| Minimum outside temperature | 43°F | ||
| Wind speed | 7.5mph | ||
| Wind temperature | 41°F | ||
| Precipitation | 8in | ||
| Number of days of rain | 12 jour(s) (40%) | ||
| Humidity | 88% | ||
| Visibility in kilometers | 8.27km | ||
| Cloud cover | 54% | ||
| Our opinion | freezing swimming |
Chart of the tides in november 2025
Tide times in november 2025 in Portland
Swim elsewhere in the United States (USA) in november
| City | Average T° | Min. T° | Max. T° | Our opinion | California in november | 63°F | 65°F | cold swimming | Washington D. C. in november | 59°F | 63°F | freezing swimming | Boston in november | 53°F | 56°F | freezing swimming | Miami (Florida) in november | 80°F | 83°F | ideal swimming | New York City in november | 55°F | 58°F | freezing swimming | Seattle in november | 49°F | 51°F | freezing swimming | Houston in november | 69°F | 75°F | cool swimming | Long Beach (Washington) in november | 52°F | 56°F | freezing swimming | Myrtle Beach in november | 68°F | 73°F | cool swimming | Philadelphia in november | 56°F | 60°F | freezing swimming | Atlantic City in november | 56°F | 60°F | freezing swimming | Baltimore in november | 58°F | 61°F | freezing swimming | Bar Harbor (Maine) in november | 50°F | 52°F | freezing swimming | Brooklyn in november | 56°F | 59°F | freezing swimming | Cape Cod National Seashore in november | 52°F | 55°F | freezing swimming | Carolina Beach in november | 68°F | 73°F | cool swimming | Gulf Shores (Alabama) in november | 71°F | 75°F | pleasant swimming | Hampton Beach in november | 51°F | 54°F | freezing swimming | Maryland in november | 58°F | 62°F | freezing swimming | Mobile (Alabama) in november | 69°F | 74°F | cool swimming |
Swim in the United States (USA) in november: sea temperature by city