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Honolulu, HI
 
 
 Point Forecast: 5NM SW Lanai City HI
 20.78N 157W (Elev. 0 ft)
Last Update: 4:01 pm HST Sep 19, 2020
Tabular Forecast
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Weather ElementsWeather/PrecipitationMarine Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Fog
Swell Period
Swell Hgt/Dir
Swell 2 Period
Swell 2 Hgt/Dir
Wind Wave Height
Significant Wave Height
Freezing Spray

48-Hour Period Starting:       Forward 2 Days  

Date09/1909/20
Hour (HST)171819202122230001020304050607080910111213141516
Surface Wind (kt)101010121212101010777777666555555
Wind DirNENENEENEENEENEENEENEENEENEENEENEENEENEENEEEEENEENEENENENENE
Gust
Significant Wave Height (ft) 222222333333333333222222
Swell Height (ft) 333333333333333333333333
Swell Dir210210210210210210210210210210210210210210210210210210210210210210210210
Swell Period (sec) 171717171717171717171717161616161616161616161616
Swell 2 Height (ft) 111111111111111111111111
Swell 2 Dir320320320320320320320320320320320320320320320320320320320320320320320320
Swell 2 Period (sec) 111111111111111111101010101010101010101010101010
Wind Wave Height (ft) 222222222222222222111111

Date09/21
Hour (HST)171819202122230001020304050607080910111213141516
Surface Wind (kt)999101010101010999555555555555
Wind DirENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENESSWSSWSSWSSWSSWSSWSSW
Gust
Significant Wave Height (ft) 222222222222222222222222
Swell Height (ft) 333222222222222222222222
Swell Dir220220220220220220220220220220220220220220220220220220220220220220220220
Swell Period (sec) 171717191919191919191919191919191919181818181818
Swell 2 Height (ft) 111111111111111111111111
Swell 2 Dir320320320320320320320320320320320320320320320320320320320320320320320320
Swell 2 Period (sec) 101010999999999999999999999
Wind Wave Height (ft) 111111111111111111111111

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