Point Forecast: 19NM WSW Islip NY
 40.57N 73.57W (Elev. 0 ft)
Last Update: 2:07 pm EDT Jul 16, 2025
Tabular Forecast
[hide menu]Get as XML
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  

Date07/17
Hour (EDT)000102030405060708091011121314151617181920212223
Surface Wind (kt)877777889991010101011111212121110109
Wind DirSWSWSWSWSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSWSWSWWSWWSWWSW
Gust171717171717
Significant Wave Height (ft) 222222222223333333333333
Wave Period (sec)

Date07/18
Hour (EDT)000102030405060708091011121314151617181920212223
Surface Wind (kt)991010101010101010109988776655555
Wind DirWWWWWNWWNWWNWNWNWNWNWNWNWNWNWWNWWNWWNWWNWNNWNNWNNN
Gust
Significant Wave Height (ft) 333332222222222222222222
Wave Period (sec)

Additional Forecasts and Information
International System of UnitsForecast Discussion
Marine Point ForecastHourly Weather Graph
National Marine ForecastsTide Information
Hazardous WeatherRegional Weather Conditions
Local ClimateGraphical Forecast Maps
Home