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Honolulu, HI
 
 
 Point Forecast: 17NM W Lanai City HI
 20.8N 157.22W (Elev. 0 ft)
Last Update: 6:00 pm HST Aug 22, 2019
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  

Date08/23
Hour (HST)000102030405060708091011121314151617181920212223
Surface Wind (kt)1616121212141414141477779996666664
Wind DirENEENEEEEENEENEENEENEENEENEENEENEENENENENEENEENEENEENEENEENEE
Gust2121
Significant Wave Height (ft) 555555555554444444444444
Swell Height (ft) 222222222222222222222222
Swell Dir200200200200200200200200200200200200200200200200200200200200200200200200
Swell Period (sec) 131313131313131313131313131313131313131312121215
Swell 2 Height (ft) 111111111111111111111111
Swell 2 Dir290290290290290290290290290290290340340340340340340340340340340340340340
Swell 2 Period (sec) 121212121211111111111111111111111111111111111111
Wind Wave Height (ft) 443333333333333333333333

Date08/24
Hour (HST)000102030405060708091011121314151617181920212223
Surface Wind (kt)4444444444333333312121212121212
Wind DirEEEEEEEEEEEEEEEEEENEENEENEENEENEENEENE
Gust
Significant Wave Height (ft) 444444444444444444444444
Swell Height (ft) 222222221111111111111111
Swell Dir200200200200200200200200200200200200200200200200200200200200200200200220
Swell Period (sec) 151515151512121212121214141414141414141414141414
Swell 2 Height (ft) 111111111111111111111111
Swell 2 Dir340340340340340340340340340340340340340340340340340340340340340340340340
Swell 2 Period (sec) 111111111111111110101010101010101010101010101010
Wind Wave Height (ft) 333332222222223333333333

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