Point Forecast: 17NM SE Islip NY
 40.52N 72.97W (Elev. 0 ft)
Last Update: 4:45 pm EDT Jul 11, 2025
Tabular Forecast
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Weather ElementsMarine WeatherAviation Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Fog
Wave Period (s)
Significant Wave Height
Freezing Spray
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date07/1107/12
Hour (EDT)212223000102030405060708091011121314151617181920
Surface Wind (kt)544333333334456678888888
Wind DirSESESEESEESEESEEEENEENEENEENEENEEEEEEEEESEESEEE
Gust
Significant Wave Height (ft) 333333333333333333333333
Wave Period (sec)

Date07/13
Hour (EDT)212223000102030405060708091011121314151617181920
Surface Wind (kt)777666556666777888888776
Wind DirEEEEEEEEEEEEEEEEEESEESEESEESEESESESE
Gust
Significant Wave Height (ft) 333333333332222222222222
Wave Period (sec)

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