What is the current water temperature in Manhattan?

Q: What is the current water temperature in Manhattan?

As of now, in Manhattan, the water temperature is 22.56°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool.

United States > Manhattan

Water temperature in Manhattan

Detailed information about the current water temperature in Manhattan. 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.

72.6

°F

September 7, 08:25

Trend:

stable

Yesterday:

72.9°F

Tomorrow:

72.8°F

Sunrise:

06:28

Sunset:

19:19

Day Length:

12 h. 51 min.

Manhattan in September

Minimum:

40.0°F

Average:

41.7°F

Maximum:

43.2°F

Sea water temperature in Manhattan today

As of now, in Manhattan, the water temperature is 72.6°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is 0.7°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 rise a bit.

Recent sea temperature and forecast

The water temperature today is above average for the last two weeks, showing a small increase in temperature. It also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 77.4°F on 2018, while the historical minimum was 70.1°F on 2017.

latest data

last year

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the minimum recorded over the past years. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 72.2°F, the minimum temperature may reach 71.7°F, and the maximum might stay at 72.8°F.

Daily water temperature in Manhattan

Date	Current Year actual* / forecast**	last year	10 years average
Aug 24	73.1°F	71.5°F	74.2°F
Aug 25	72.7°F	72.0°F	74.4°F
Aug 26	73.0°F	71.6°F	74.3°F
Aug 27	72.8°F	72.6°F	74.4°F
Aug 28	72.2°F	72.7°F	74.4°F
Aug 29	71.8°F	73.8°F	74.5°F
Aug 30	71.8°F	74.4°F	74.4°F
Aug 31	71.8°F	74.0°F	74.5°F
Sep 1	71.4°F	73.8°F	74.2°F
Sep 2	72.0°F	73.5°F	73.6°F
Sep 3	70.6°F	72.7°F	73.1°F
Sep 4	70.8°F	72.3°F	73.0°F
Sep 5	71.4°F	71.3°F	73.2°F
Sep 6	72.9°F	71.2°F	73.4°F
Sep 7	72.6°F	70.3°F	73.3°F
Sep 8	72.8°F	71.3°F	73.5°F
Sep 9	72.6°F	71.6°F	73.4°F
Sep 10	72.6°F	70.7°F	73.3°F
Sep 11	72.3°F	70.5°F	73.1°F
Sep 12	71.8°F	70.2°F	72.5°F
Sep 13	71.7°F	70.4°F	72.5°F
Sep 14	71.7°F	70.3°F	72.5°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 Manhattan by month

In Manhattan, the months July through August offer comfortable swimming conditions, which amounts to 53 swimming days.

The warmest water in Manhattan was recorded on July 31, 2025, reaching a 78.9°F. While the coldest temperature occurred on February 23, 2025, dipping to 34.1°F. The average readings by season are 41.9°F in Winter, 48.1°F in Spring, 71.5°F in Summer, and 63.7°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
New York City	72.7°F	5mi
The Bronx	72.5°F	7mi
Jersey City	72.7°F	7mi
Brooklyn	72.5°F	9mi
Queens	72.2°F	10mi

* current water temperature in this city

** straight line distance from Manhattan