East Setauket Sea Temperature

(Today) 2021

17.2°C / 63.0°F

Current weather

18°C / 64°F
(broken clouds)

Partly cloudy

Wind

8 mph

Humidity

83%


The measurements for the water temperature in East Setauket, New York are provided by the daily satellite readings provided by the NOAA. The temperatures given are the sea surface temperature (SST) which is most relevant to recreational users.

Monthly average water temp

Monthly average max / min water temperatures

The graph below shows the range of monthly East Setauket water temperature derived from many years of historical sea surface temperature data.

East Setauket average maximum / minimum water temperatures
Maximum and minimum monthly sea temperatures in East Setauket
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 3.2 2.6 2.7 3.9 8.2 14.4 20.1 21.6 19.1 14.3 10.9 6.3
Max °C 8.3 6.2 7 11.6 16.3 22.2 24.5 25.2 23.2 20.9 14.6 11.6
Min °F 39.8 38.1 38.5 42.1 50 61 69.9 72.3 68 60.4 53.1 45.4
Max °F 44.9 41.7 42.8 49.8 58.1 68.8 74.3 75.9 72.1 67 56.8 50.7

7 day tide forecast for East Setauket

MonTueWedThuFriSatSun
  • High 2:18am
    (2.21m)
  • Low 8:53am
    (0.12m)
  • High 2:53pm
    (2.04m)
  • Low 9:05pm
    (0.34m)
  • High 3:02am
    (2.18m)
  • Low 9:35am
    (0.14m)
  • High 3:38pm
    (2.07m)
  • Low 9:54pm
    (0.33m)
  • High 3:50am
    (2.14m)
  • Low 10:21am
    (0.16m)
  • High 4:26pm
    (2.1m)
  • Low 10:47pm
    (0.3m)
  • High 4:43am
    (2.09m)
  • Low 11:11am
    (0.16m)
  • High 5:18pm
    (2.14m)
  • Low 11:45pm
    (0.26m)
  • High 5:40am
    (2.05m)
  • Low 12:05pm
    (0.16m)
  • High 6:13pm
    (2.19m)
  • Low 12:45am
    (0.18m)
  • High 6:40am
    (2.02m)
  • Low 1:01pm
    (0.14m)
  • High 7:10pm
    (2.26m)
  • Low 1:46am
    (0.08m)
  • High 7:41am
    (2.01m)
  • Low 1:59pm
    (0.1m)
  • High 8:07pm
    (2.33m)
7 day tide times for East Setauket

*These tide times are estimates based on the nearest accurate location (Setauket Harbor, Long Island Sound, New York) and may differ by up to half an hour depending on distance. Please note, the tide times given are not suitable for navigational purposes.