Point Forecast: 22NM SW Islip NY
 40.46N 73.54W (Elev. 0 ft)
Last Update: 6:34 pm EDT Apr 18, 2026
Tabular Forecast
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Weather ElementsMarine WeatherAviation Weather
Temperature (°F)
Dewpoint (°F)
Wind Chill (°F)

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

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

48-Hour Period Starting:       Back 2 Days  

Date04/1804/19
Hour (EDT)222300010203040506070809101112131415161718192021
Surface Wind (kt)111010988899991011131516171716151311109
Wind DirSESESESESESESEESESESSSSWWNWNWNWNWNWNWNWNWWNWWNWWNW
Gust172021212217
Significant Wave Height (ft) 222222222222233333333333
Wave Period (sec)

Date04/20
Hour (EDT)222300010203040506070809101112131415161718192021
Surface Wind (kt)9998888910101112111111111111121212121213
Wind DirWNWWNWWNWWNWWNWWNWWNWWWNWWNWNWNWNWNWNWNWWNWWNWNWNWNWNNWNNWNNW
Gust17171717
Significant Wave Height (ft) 333333333333333333333333
Wave Period (sec)

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