Point Forecast: 20NM W Honaunau HI
 19.36N 156.26W (Elev. 0 m)
Last Update: 6:01 pm HST Jul 20, 2026
Tabular Forecast
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Weather ElementsWeather/PrecipitationMarine Weather
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)

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:       Back 2 Days  

Date07/2007/21
Hour (HST)202122230001020304050607080910111213141516171819
Surface Wind (kt)666555444444777444444222
Wind DirSWSWSWEEEENEENEENENENENEWNWWNWWNWSWSWSWNNENNENNEESEESEESE
Gust
Significant Wave Height (m) 111111111111111111111111
Swell Height (m) 111111111111111111111111
Swell Dir180180180180180180180180180180180180180180180180180180180180180180180180
Swell Period (sec) 151515141414141414141414141414141414131313131313
Swell 2 Height (m) 000000000000
Swell 2 Dir130130130140140140140140140140140140
Swell 2 Period (sec) 000000000000
Wind Wave Height (m) 111111111111111111111111

Date07/22
Hour (HST)202122230001020304050607080910111213141516171819
Surface Wind (kt)121212111111888777777777777111111
Wind DirNWNWNWSWSWSWSSSSSWSSWSSWSSWSSWSSWSWSWSWWSWWSWWSWWSWWSWWSW
Gust
Significant Wave Height (m) 111111111111111111111111
Swell Height (m) 111111111111111111111111
Swell Dir180180180180180180180180180180180180180180180180180180180180180180180180
Swell Period (sec) 131313131313131313131313131313131313121212121212
Swell 2 Height (m) 000000000000000000000000
Swell 2 Dir140140140140140140130130130130130130140140140140140140140140140140140140
Swell 2 Period (sec) 000000000000000000000000
Wind Wave Height (m) 111111111111111111111111

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