Point Forecast: 7NM S Islip NY
 40.61N 73.18W (Elev. 0 ft)
Last Update: 1:56 am EDT Sep 16, 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  

Date09/1609/17
Hour (EDT)010203040506070809101112131415161718192021222300
Surface Wind (kt)55443333467891010101010101010999
Wind DirSSSSWSWWSWWSWWSWWSWWSWSWSWSWSSWSSWSSWSSWSSWSSWSSWSSWSWSWSW
Gust
Significant Wave Height (ft) 222211111112222222222222
Wave Period (sec)

Date09/18
Hour (EDT)010203040506070809101112131415161718192021222300
Surface Wind (kt)88776666791010101011121313141415151414
Wind DirWSWWSWSWSWSSWSSWSSWSSWSSWSWSWSWSSWSSWSSWSSWSSSSWSSWSSWSSWSSWSSW
Gust17
Significant Wave Height (ft) 222222222222222223333333
Wave Period (sec)

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