Sea Temperature

Roslyn Sea Temperature

(Today) Jul 2020

23.2°C / 73.7°F

Current weather

23°C / 73°F
(few clouds)

Partly cloudy
Wind

10 mph

Humidity

78%


The measurements for the water temperature in Roslyn, 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 max / min water temperatures

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

Maximum and minimum monthly sea temperatures in Roslyn
  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 Roslyn

SunMonTueWedThuFriSat
  • High 12:00am
    (8.47m)
  • Low 6:49am
    (-0.81m)
  • High 12:39pm
    (7.52m)
  • Low 6:56pm
    (0.09m)
  • High 12:48am
    (8.36m)
  • Low 7:36am
    (-0.61m)
  • High 1:25pm
    (7.53m)
  • Low 7:43pm
    (0.27m)
  • High 1:33am
    (8.17m)
  • Low 8:21am
    (-0.30m)
  • High 2:10pm
    (7.48m)
  • Low 8:28pm
    (0.51m)
  • High 2:16am
    (7.90m)
  • Low 9:04am
    (0.09m)
  • High 2:54pm
    (7.41m)
  • Low 9:12pm
    (0.78m)
  • High 2:58am
    (7.60m)
  • Low 9:45am
    (0.49m)
  • High 3:37pm
    (7.31m)
  • Low 9:57pm
    (1.06m)
  • High 3:40am
    (7.28m)
  • Low 10:24am
    (0.87m)
  • High 4:20pm
    (7.20m)
  • Low 10:43pm
    (1.31m)
  • High 4:24am
    (6.98m)
  • Low 10:59am
    (1.20m)
  • High 5:04pm
    (7.11m)
  • Low 11:34pm
    (1.50m)
7 day tide times for Roslyn

*These tide times are estimates based on the nearest port (Glen Cove, Hempstead Harbor) and may differ by up to half and hour depending on distance. Please note, the tide times given are not suitable for navigational purposes.

Average July sea temperatures

  • Max: 24.5°C / 76.1°F
  • Avg: 22.3°C / 72.1°F
  • Min: 20.1°C / 68.2°F
Roslyn average sea temperature chart

These average ocean temperatures for Roslyn are calculated from several years of archived data.

Map showing location of Roslyn (40.799820, -73.650960)

Locations nearby

Variations

Whilst sea temperatures for Roslyn are as accurate as current data allows, there may be slight local and regional variations depending on conditions. Time of day and wind direction may have a temporary local effect as can water flows from neraby rivers.

Alternate names for Roslyn

Roslyn average sea temperature chart