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East Setauket, United States
East Setauket, United States | © Charlie K

The most detailed information about the water temperature in East Setauket in Atlantic Ocean (New York, United States). Forecast of changes in water temperature for the next 10 days. Statistics by months for recent years. Information about the neighboring resorts. Weather forecast in East Setauket for a week.

Water temperature in East Setauket right now

data updated 22 minutes ago

42°F

yesterday: 42°F

a week ago: 43°F

Trend: stability

Today water temperature in East Setauket is 42.1°F. At this temperature, you can only immerse yourself in water for a few minutes. But it should be remembered that even for trained and seasoned people, this can be dangerous. In any case, the general weather is also important. So, the air temperature at the same time will reach 45°F.

Analysis and forecast

The water temperature today roughly corresponds to the average value on this day in recent years. Its value has rise over the last week, but has drop compared to 20 days ago. Exactly a year ago, on this day, the water temperature in this location was 42°F. Water temperature range in East Setauket in March is from 35 to 44 degrees.

According to our forecast, in the next 5-6 days the water temperature in East Setauket will become lower than today, but in 10 days it will still slightly rise, its value will be 43°F.

Table of water temperature values in East Setauket

DayFact*Average**Forecast***
Mar 226.2°C5.8°C
Mar 236.2°C6.0°C
Mar 246.1°C5.8°C
Mar 256.1°C6.0°C
Mar 266.8°C6.5°C
Mar 276.6°C6.8°C
Mar 285.6°C6.5°C
Mar 295.6°C6.0°C
Mar 306.3°C5.9°C
Mar 316.3°C5.9°C
Apr 15.5°C5.1°C
Apr 25.5°C5.1°C
Apr 35.5°C5.1°C
Apr 45.8°C5.4°C
Apr 55.8°C5.4°C
* Fact - Actual value of water temperature
** Average - Average water temperature on this day in past years
*** Forecast - Our forecast for the water temperature

Actual nearshore temperatures may vary by several degrees from the indicated values. This is noticeable after heavy rain or after prolonged periods of strong winds. Some downstream winds cause cold, deep waters to replace surface waters that have been warmed by the sun.

To develop a forecast, we use our own mathematical model, which takes into account the current change in water temperature, historical data and the main weather trends, wind strength and direction, air temperature in each specific region. We also take into account data for other resorts in United States.

Kings Point, United States
Kings Point, United States | © Cameron Hamm

Annual graph of average water temperature change in East Setauket

Water temperature in East Setauket by month

East Setauket located in the northern hemisphere, at latitude 40 degrees. The comfortable water temperature for swimming is set here in June, almost always only at the end of the month. During a year in East Setauket there are 89 days of swimming. In general, the swimming season ends in September. Average annual water temperature on the coast in East Setauket is 55°F, by the seasons: in winter 43°F, in spring 46°F, in summer 70°F, in autumn 62°F. Minimum water temperature (37°F) in East Setauket it happens in February, maximum (77°F) in August.

You can find out detailed data on how the water temperature in East Setauket changes in each specific month:

East Setauket: general information and map

Original name
East Setauket
Continent
Region
The local time
09:28
Timezone
UTC-4
Sunrise
06:41
Sunset
19:12
Length of the day
12 hours 31 minutes

Neighboring cities and resorts

CityWater*Distance**
Stony Brook41°C 3km
Port Jefferson41°C 3km
Mount Sinai41°C 6km
Nissequogue42°C 9km
Miller Place41°C 9km
Long Island42°C 17km
Northport42°C 20km
West Sayville42°C 24km
Fairfield41°C 24km
Centerport42°C 24km
Islip42°C 25km
Eatons Neck42°C 25km
* Water temperature in this place today
** Straight line distance in kilometers
Clayton, United States
Clayton, United States | © Jeff Johnson

The warmest water today in United States recorded in Fort Lauderdale, its value is 77°F. Lowest - in Kotzebue, there water temperature now 29°F. Average water temperature in the country today - 53°F.

Water temperature data in East Setauket and neighboring towns and resorts collected from various sources, using buoys, using satellite maps of sea, river and lake surfaces of the NOAA agency.

We use data from various local authorities in each specific location of the world to more accurately reflect temperature values.

The nearest airport is located in a 16 kilometers. This is Long Island Mac Arthur (ISP) airport. We have no information as to whether it is valid and what flights it receives or sends.

East Setauket: weather forecast

The weather forecast is shown in local time in East Setauket

TODAY
11:00
45°F
28km/h
feels like 38°F, Clouds (overcast clouds: 85-100%)
humidity: 48%, clouds: 100%
14:00
49°F
25km/h
feels like 44°F, Clouds (overcast clouds: 85-100%)
humidity: 36%, clouds: 100%
17:00
51°F
24km/h
feels like 47°F, Clouds (broken clouds: 51-84%)
humidity: 42%, clouds: 55%
20:00
43°F
27km/h
feels like 36°F, Clouds (scattered clouds: 25-50%)
humidity: 51%, clouds: 33%
MARCH 30
23:00
40°F
23km/h
feels like 33°F, Clear (clear sky)
humidity: 56%, clouds: 0%
02:00
40°F
24km/h
feels like 32°F, Clear (clear sky)
humidity: 57%, clouds: 0%
05:00
37°F
21km/h
feels like 28°F, Clear (clear sky)
humidity: 61%, clouds: 5%
08:00
36°F
19km/h
feels like 28°F, Clear (clear sky)
humidity: 64%, clouds: 5%
11:00
44°F
16km/h
feels like 39°F, Clear (clear sky)
humidity: 47%, clouds: 7%
14:00
52°F
17km/h
feels like 49°F, Clouds (scattered clouds: 25-50%)
humidity: 39%, clouds: 35%
17:00
54°F
19km/h
feels like 51°F, Clouds (broken clouds: 51-84%)
humidity: 37%, clouds: 68%
20:00
50°F
11km/h
feels like 47°F, Clouds (broken clouds: 51-84%)
humidity: 47%, clouds: 83%
MARCH 31
23:00
47°F
6km/h
feels like 46°F, Clouds (overcast clouds: 85-100%)
humidity: 52%, clouds: 100%
02:00
45°F
3km/h
feels like 45°F, Clouds (overcast clouds: 85-100%)
humidity: 61%, clouds: 87%
06:00
44°F
0km/h
feels like 44°F, Clouds (broken clouds: 51-84%)
humidity: 65%, clouds: 81%
09:00
45°F
7km/h
feels like 43°F, Clouds (overcast clouds: 85-100%)
humidity: 77%, clouds: 88%
12:00
53°F
16km/h
feels like 52°F, Clouds (overcast clouds: 85-100%)
humidity: 70%, clouds: 100%
15:00
57°F
24km/h
feels like 55°F, Clouds (overcast clouds: 85-100%)
humidity: 49%, clouds: 100%
18:00
56°F
20km/h
feels like 53°F, Clouds (overcast clouds: 85-100%)
humidity: 44%, clouds: 100%
21:00
49°F
17km/h
feels like 45°F, Clouds (overcast clouds: 85-100%)
humidity: 55%, clouds: 99%
APRIL 1
00:00
44°F
16km/h
feels like 39°F, Clouds (overcast clouds: 85-100%)
humidity: 61%, clouds: 100%
03:00
42°F
13km/h
feels like 38°F, Clouds (overcast clouds: 85-100%)
humidity: 65%, clouds: 100%
06:00
41°F
12km/h
feels like 36°F, Clouds (overcast clouds: 85-100%)
humidity: 61%, clouds: 100%
09:00
41°F
14km/h
feels like 35°F, Clouds (overcast clouds: 85-100%)
humidity: 60%, clouds: 100%
12:00
46°F
9km/h
feels like 44°F, Clouds (broken clouds: 51-84%)
humidity: 48%, clouds: 67%
15:00
48°F
11km/h
feels like 45°F, Clouds (scattered clouds: 25-50%)
humidity: 50%, clouds: 34%
18:00
49°F
8km/h
feels like 47°F, Clouds (few clouds: 11-25%)
humidity: 46%, clouds: 14%
21:00
46°F
13km/h
feels like 42°F, Clear (clear sky)
humidity: 59%, clouds: 9%
APRIL 2
00:00
45°F
8km/h
feels like 42°F, Clouds (scattered clouds: 25-50%)
humidity: 65%, clouds: 31%
03:00
44°F
6km/h
feels like 42°F, Clouds (broken clouds: 51-84%)
humidity: 70%, clouds: 67%
06:00
43°F
6km/h
feels like 41°F, Clouds (overcast clouds: 85-100%)
humidity: 73%, clouds: 100%
09:00
43°F
5km/h
feels like 42°F, Clouds (overcast clouds: 85-100%)
humidity: 66%, clouds: 100%
12:00
45°F
10km/h
feels like 42°F, Clouds (overcast clouds: 85-100%)
humidity: 57%, clouds: 100%
15:00
45°F
12km/h
feels like 41°F, Clouds (overcast clouds: 85-100%)
humidity: 60%, clouds: 100%
18:00
43°F
14km/h
feels like 37°F, Rain (light rain)
humidity: 71%, clouds: 100%
21:00
39°F
23km/h
feels like 31°F, Rain (moderate rain)
humidity: 88%, clouds: 100%
Fire Island, United States
Fire Island, United States | © Antonio Purcell de Ogenio

Find out the temperature of sea water in more than 12000 cities and resorts around the world. Water surface temperature values are available in real time. There is a forecast of water temperature changes for the next few days, as well as historical data of sea surface temperature are available for all days of the last years.

We use data from various sources, including National Centers for Environmental Information (NOAA), meteorological services of different countries, data received from more than a thousand buoys around the world, satellite systems for scanning the surface of the oceans and seas.

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