Sea Temperature

Barnum Island Sea Temperature

(Today) Apr 2018

6.1°C / 43°F

Current weather

(overcast clouds)
6°C / 44°F

Partly cloudy
Wind

15 mph

Humidity

81%


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

Maximum and minimum monthly sea temperatures in Barnum Island
  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 Barnum Island

ThuFriSatSunMonTueWed
  • Low 05:17am
    (-0.28m)
  • High 11:31am
    (4.13m)
  • Low 05:18pm
    (-0.05m)
  • High 11:42pm
    (4.76m)
  • Low 06:07am
    (-0.12m)
  • High 12:28pm
    (3.99m)
  • Low 06:07pm
    (0.16m)
  • High 12:40am
    (4.61m)
  • Low 07:04am
    (0.08m)
  • High 01:29pm
    (3.90m)
  • Low 07:07pm
    (0.39m)
  • High 01:41am
    (4.46m)
  • Low 08:11am
    (0.22m)
  • High 02:31pm
    (3.87m)
  • Low 08:20pm
    (0.54m)
  • High 02:44am
    (4.33m)
  • Low 09:21am
    (0.23m)
  • High 03:33pm
    (3.91m)
  • Low 09:35pm
    (0.52m)
  • High 03:49am
    (4.25m)
  • Low 10:25am
    (0.13m)
  • High 04:37pm
    (4.05m)
  • Low 10:42pm
    (0.36m)
  • High 04:55am
    (4.24m)
  • Low 11:21am
    (-0.02m)
  • High 05:39pm
    (4.28m)
  • Low 11:41pm
    (0.15m)

*These tide times are estimates based on the nearest port (Long Beach, Long Island) 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 April sea temperatures

  • Max: 11.6°C / 52.8°F
  • Avg: 7.7°C / 45.9°F
  • Min: 3.9°C / 38.9°F
Barnum Island average sea temperature chart

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

Map showing location of Barnum Island (40.604550, -73.644020)

Locations nearby

Variations

Whilst sea temperatures for Barnum Island 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 Barnum Island

Barnum Island average sea temperature chart