Point Forecast: 16NM WSW Islip NY
 40.59N 73.51W (Elev. 0 ft)
Last Update: 2:19 am EDT May 21, 2026
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  

Date05/2105/22
Hour (EDT)030405060708091011121314151617181920212223000102
Surface Wind (kt)677777788888776554433333
Wind DirNNNNNNENNENNENNENNENENENEENEENEEEESEESEESEESEESEESEEENE
Gust
Significant Wave Height (ft) 000000000000000000000000
Wave Period (sec)

Date05/23
Hour (EDT)030405060708091011121314151617181920212223000102
Surface Wind (kt)4578101010101011121212111010109888899
Wind DirENEENEENEENEENEENEENEENEENEEEEEEEEEEEEEEEE
Gust171817
Significant Wave Height (ft) 000000000000000000000000
Wave Period (sec)

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