Swimming in Newport (Oregon) in september 2025: Average sea temperature in september and tide times in september 2025

Average sea temperature in Newport (Oregon) in september 2025.

In september, according to seasonal norms, the sea temperature in Newport (Oregon) is:

Minimum: 52°F

Average: 56°F

Maximum: 60°F

Other useful seasonal weather averages in september:

  • Outside temperature: 56°F to 67°F
  • Most common weather: "Clear/Sunny"
  • The wind blows at 8.1mph
  • It rains a total of 2.2in, over 3 day(s).

Should we swim in Newport (Oregon) in september?

No... The water temperature in Newport (Oregon) in september is freezing

You won't be able to swim in Newport (Oregon) in september! The water temperature is freezing, reaching as low as 52°F (and only 60°F at best)! Our advice: if you are going to Newport (Oregon) this month, plan to sightsee and forget the beach!

Note also that in september, the climate is good with an average outside temperature of 61°F, 2.1in of precipitation (over 3 days) and 87.78 % humidity.

Water and normal seasonal temperatures in Newport (Oregon) in september

September
Average sea temperature 56°F
Minimum sea temperature 52°F
Maximum sea temperature 60°F
Average outside temperature 63°F
Maximum outside temperature 68°F
Minimum outside temperature 58°F
Wind speed 9.9mph
Wind temperature 56°F
Precipitation 2.2in
Number of days of rain 3 jour(s)
(10%)
Humidity 88%
Visibility in kilometers 8.33km
Cloud cover 33%
Our opinion freezing swimming

Chart of the tides in september 2025

Tide times in september 2025 in Newport (Oregon)

Swim elsewhere in the United States (USA) in september

City Average T° Max. T° Our opinion
California in september67°F70°Fcool swimming
Washington D. C. in september75°F77°Fpleasant swimming
Boston in september65°F68°Fcool swimming
Miami (Florida) in september86°F87°Fideal swimming
New York City in september70°F74°Fpleasant swimming
Seattle in september54°F56°Ffreezing swimming
Houston in september84°F88°Fideal swimming
Long Beach (Washington) in september58°F60°Ffreezing swimming
Myrtle Beach in september81°F83°Fideal swimming
Philadelphia in september72°F76°Fpleasant swimming
Portland in september56°F59°Ffreezing swimming
Atlantic City in september72°F76°Fpleasant swimming
Baltimore in september74°F77°Fpleasant swimming
Bar Harbor (Maine) in september56°F59°Ffreezing swimming
Brooklyn in september71°F74°Fpleasant swimming
Cape Cod National Seashore in september65°F68°Fcool swimming
Carolina Beach in september81°F83°Fideal swimming
Gulf Shores (Alabama) in september84°F86°Fideal swimming
Hampton Beach in september63°F67°Fcold swimming
Maryland in september74°F77°Fpleasant swimming
Mobile (Alabama) in september84°F86°Fideal swimming

Swim in the United States (USA) in september: sea temperature by city

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