What is the current water temperature in Staten Island?

Q: What is the current water temperature in Staten Island?

As of now, in Staten Island, the water temperature is 3.16°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 > Staten Island

Water temperature in Staten Island

Detailed information about the current water temperature in Staten Island. 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.

37.7

°F

January 9, 05:11

Trend:

decreasing

Yesterday:

39.0°F

Tomorrow:

37.3°F

Sunrise:

07:20

Sunset:

16:48

Day Length:

9 h. 28 min.

Staten Island in January

Minimum:

38.1°F

Average:

43.1°F

Maximum:

48.8°F

Sea water temperature in Staten Island today

As of now, in Staten Island, the water temperature is 37.7°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 4.6°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 is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 43.5°F on 2019, while the historical minimum was 40.4°F on 2018.

latest data

last year

Observations from the last two weeks indicate that the water temperature was in proximity to the lowest values recorded on those days in the past. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 37.2°F, the minimum temperature may reach 36.8°F, and the maximum might stay at 37.5°F.

Daily water temperature in Staten Island

Date	Current Year actual* / forecast**	last year	10 years average
Jan 1	38.6°F	42.7°F	43.1°F
Jan 2	39.7°F	44.3°F	43.4°F
Jan 3	39.9°F	42.9°F	43.2°F
Jan 4	41.5°F	43.1°F	43.2°F
Jan 5	38.4°F	43.1°F	43.0°F
Jan 6	37.3°F	42.0°F	42.7°F
Jan 7	37.8°F	42.1°F	42.7°F
Jan 8	39.0°F	41.2°F	42.3°F
Jan 9	37.7°F	40.4°F	42.3°F
Jan 10	37.3°F	37.5°F	42.0°F
Jan 11	37.2°F	38.0°F	41.8°F
Jan 12	37.1°F	38.8°F	41.7°F
Jan 13	37.2°F	36.9°F	41.8°F
Jan 14	37.5°F	38.4°F	42.1°F
Jan 15	37.1°F	38.0°F	41.7°F
Jan 16	36.8°F	37.9°F	41.5°F
Dec 26	41.1°F	41.6°F	43.4°F
Dec 27	39.3°F	40.6°F	42.9°F
Dec 28	39.5°F	41.7°F	43.1°F
Dec 29	39.0°F	41.7°F	42.9°F
Dec 30	39.1°F	42.3°F	43.4°F
Dec 31	39.7°F	44.2°F	43.3°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 Staten Island by month

In Staten Island, the months July through August offer comfortable swimming conditions, which amounts to 61 swimming days.

The warmest water in Staten Island was recorded on August 29, 2021, reaching a 79.7°F. While the coldest temperature occurred on January 23, 2025, dipping to 34.0°F. The average readings by season are 42.3°F in Winter, 49.0°F in Spring, 72.3°F in Summer, and 63.6°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Charleston	36.8°F	5mi
Coney Island	40.0°F	8mi
Brooklyn	38.7°F	12mi
Jersey City	36.7°F	12mi
New York City	36.7°F	13mi

* current water temperature in this city

** straight line distance from Staten Island