All data are in degrees Fahrenheit

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Water temperature in Brooklyn

Detailed information about the current water temperature in Brooklyn. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.
Sea temperature in Brooklyn now

63.8

°F

October 12, 11:29

Trend:

decreasing

Yesterday:

64.0°F

Tomorrow:

63.5°F

Sunrise:

07:03

Sunset:

18:21

Day Length:

11 h. 18 min.

Brooklyn in October

Minimum:

38.3°F

Average:

42.0°F

Maximum:

44.2°F

Sea water temperature in Brooklyn today

As of now, in Brooklyn, the water temperature is 63.8°F. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it. Today's reading is 1.7°F lower than the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to fall a bit.

Recent sea temperature and forecast

Today's water temperature is considerably lower than the average registered over the last two weeks, indicating a slight cooling trend. It also falls within the range of the average temperature recorded for this date, suggesting a consistent weather trend. The maximum temperature recorded for this date was 69.4°F on 2018, while the historical minimum was 61.0°F on 2022.

Over the last two weeks, the water temperature has stayed slightly lower than historical averages for those days. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 62.6°F, the minimum temperature may reach 61.5°F, and the maximum might stay at 63.5°F.

Daily water temperature in Brooklyn

Date Current Year

actual* / forecast**

last year 10 years average
Sep 28 67.4°F 71.4°F 69.3°F
Sep 29 67.3°F 71.3°F 69.4°F
Sep 30 66.7°F 70.8°F 69.0°F
Oct 1 66.7°F 71.2°F 68.7°F
Oct 2 67.4°F 71.0°F 68.3°F
Oct 3 66.7°F 70.3°F 68.0°F
Oct 4 66.3°F 69.2°F 67.7°F
Oct 5 66.0°F 68.7°F 67.4°F
Oct 6 65.4°F 68.8°F 67.0°F
Oct 7 65.4°F 69.5°F 66.8°F
Oct 8 64.7°F 69.5°F 67.1°F
Oct 9 64.1°F 68.9°F 66.6°F
Oct 10 64.2°F 68.8°F 66.3°F
Oct 11 64.0°F 67.5°F 65.9°F
Oct 12 63.8°F 66.9°F 65.4°F
Oct 13 63.5°F 66.3°F 65.2°F
Oct 14 63.1°F 65.8°F 64.8°F
Oct 15 63.1°F 65.4°F 64.8°F
Oct 16 62.8°F 65.6°F 64.4°F
Oct 17 62.4°F 64.4°F 64.1°F
Oct 18 62.0°F 63.4°F 63.7°F
Oct 19 61.5°F 62.6°F 63.2°F

* actual - actual temperature values

** forecast - projected values for the next week

Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.

Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.

Sea water temperature in Brooklyn by month

In Brooklyn, the months July through August offer comfortable swimming conditions, which amounts to 51 swimming days.
The warmest water in Brooklyn was recorded on August 16, 2016, reaching a 78.7°F. While the coldest temperature occurred on February 19, 2026, dipping to 33.1°F. The average readings by season are 42.2°F in Winter, 48.2°F in Spring, 71.3°F in Summer, and 63.8°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
New York City 63.8°F 5mi
Coney Island 63.6°F 6mi
Queens 63.8°F 6mi
Jersey City 63.8°F 9mi
Manhattan 63.9°F 9mi
Staten Island 63.6°F 12mi

* current water temperature in this city

** straight line distance from Brooklyn