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 15.14°F. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration.

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.

59.3

°F

June 1, 12:00

Trend:

stable

Yesterday:

61.1°F

Tomorrow:

59.6°F

Sunrise:

05:27

Sunset:

20:21

Day Length:

14 h. 54 min.

Manhattan in June

Minimum:

37.9°F

Average:

42.2°F

Maximum:

45.3°F

Sea water temperature in Manhattan today

As of now, in Manhattan, the water temperature is 59.3°F. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration. Today's reading is 2.4°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

Today's water temperature is considerably lower than the average registered over the last two weeks, indicating a slight cooling trend. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 63.7°F on 2022, while the historical minimum was 58.7°F on 2025.

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 maximum recorded over the past years. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 60.9°F, with minimum temperature starting at 59.6°F, while the maximum might reach 62.5°F.

Daily water temperature in Manhattan

Date	Current Year actual* / forecast**	last year	10 years average
May 18	56.0°F	58.5°F	56.3°F
May 19	58.9°F	61.4°F	57.1°F
May 20	60.9°F	61.3°F	58.0°F
May 21	62.3°F	58.6°F	58.0°F
May 22	61.9°F	58.6°F	58.7°F
May 23	61.5°F	58.8°F	59.1°F
May 24	60.2°F	58.9°F	59.5°F
May 25	58.2°F	57.5°F	59.3°F
May 26	60.7°F	57.5°F	59.7°F
May 27	59.6°F	57.8°F	60.1°F
May 28	59.9°F	57.9°F	60.5°F
May 29	60.9°F	58.2°F	61.1°F
May 30	60.6°F	58.2°F	61.2°F
May 31	61.1°F	58.2°F	61.1°F
Jun 1	59.3°F	58.7°F	61.6°F
Jun 2	59.6°F	58.9°F	62.0°F
Jun 3	59.9°F	58.9°F	62.3°F
Jun 4	60.1°F	60.0°F	62.5°F
Jun 5	61.0°F	62.6°F	63.3°F
Jun 6	61.6°F	63.6°F	63.9°F
Jun 7	62.0°F	66.7°F	64.4°F
Jun 8	62.5°F	66.5°F	64.8°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 52 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 19, 2026, dipping to 32.7°F. The average readings by season are 41.6°F in Winter, 48.3°F in Spring, 71.6°F in Summer, and 63.7°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
New York City	59.5°F	5mi
The Bronx	58.6°F	7mi
Jersey City	59.5°F	7mi
Brooklyn	58.8°F	9mi
Queens	57.7°F	10mi

* current water temperature in this city

** straight line distance from Manhattan