Swimming in Brooklyn in september 2025: Average sea temperature in september and tide times in september 2025

Average sea temperature in Brooklyn in september 2025.

In september, according to seasonal norms, the sea temperature in Brooklyn is:

Minimum: 67°F

Average: 71°F

Maximum: 74°F

Other useful seasonal weather averages in september:

  • Outside temperature: 67°F to 77°F
  • Most common weather: "Clear/Sunny"
  • The wind blows at 12.4mph
  • It rains a total of 4.6in, over 6 day(s).

Should we swim in Brooklyn in september?

Yes! The water temperature in Brooklyn in september is pleasant

Swimming in september is pleasant in Brooklyn and the surrounding area. The sea temperature is 71°F on average (min/max: 67°F/74°F), allowing you to swim for a long time and enjoy water sports.

Note also that in september, the climate is good with an average outside temperature of 72°F, 4.5in of precipitation (over 6 days) and 78.85 % humidity.

Water and normal seasonal temperatures in Brooklyn in september

September
Average sea temperature 71°F
Minimum sea temperature 67°F
Maximum sea temperature 74°F
Average outside temperature 72°F
Maximum outside temperature 77°F
Minimum outside temperature 68°F
Wind speed 11.2mph
Wind temperature 68°F
Precipitation 4.6in
Number of days of rain 6 jour(s)
(20%)
Humidity 79%
Visibility in kilometers 9.47km
Cloud cover 33%
Our opinion pleasant swimming

Chart of the tides in september 2025

Tide times in september 2025 in Brooklyn

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
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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