Great River Sea Temperature

(Today) 2021

17.3°C / 63.1°F

Current weather

20°C / 68°F
(broken clouds)

Partly cloudy

Wind

1 mph

Humidity

80%


The measurements for the water temperature in Great River, 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 Great River water temperature derived from many years of historical sea surface temperature data.

Great River average maximum / minimum water temperatures
Maximum and minimum monthly sea temperatures in Great River
  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 Great River

TueWedThuFriSatSunMon
  • High 2:34am
    (0.23m)
  • Low 9:37am
    (0.02m)
  • High 3:37pm
    (0.19m)
  • Low 9:28pm
    (0.04m)
  • High 3:25am
    (0.23m)
  • Low 10:21am
    (0.02m)
  • High 4:25pm
    (0.2m)
  • Low 10:21pm
    (0.05m)
  • High 4:18am
    (0.23m)
  • Low 11:14am
    (0.02m)
  • High 5:16pm
    (0.21m)
  • Low 11:29pm
    (0.05m)
  • High 5:14am
    (0.22m)
  • Low 12:12pm
    (0.02m)
  • High 6:08pm
    (0.22m)
  • Low 12:44am
    (0.04m)
  • High 6:13am
    (0.22m)
  • Low 1:11pm
    (0.02m)
  • High 7:04pm
    (0.23m)
  • Low 1:52am
    (0.03m)
  • High 7:15am
    (0.22m)
  • Low 2:07pm
    (0.01m)
  • High 8:02pm
    (0.25m)
  • Low 2:53am
    (0.01m)
  • High 8:21am
    (0.22m)
  • Low 3:01pm
    (-0m)
  • High 9:01pm
    (0.27m)
7 day tide times for Great River

*These tide times are estimates based on the nearest accurate location (Great River, Connetquot River, Long Island, 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.