Point Forecast: Nanakuli HI
 21.38N 158.15W (Elev. 0 m)
Last Update: 6:02 am HST Jul 15, 2025
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  

Date07/1507/16
Hour (HST)111213141516171819202122230001020304050607080910
Surface Wind (kt)101010101010111111888111222999999
Wind DirEEEEEEEEEEEENENENENNWNNWNNWENEENEENEENEENEENE
Gust
Significant Wave Height (m) 000000000000000000000000
Swell Height (m) 000000000000000000000000
Swell Dir000000000000000000000000
Swell Period (sec) 000000000000000000000000
Swell 2 Height (m) 000000000000000000000000
Swell 2 Dir000000000000000000000000
Swell 2 Period (sec) 000000000000000000000000
Wind Wave Height (m) 000000000000000000000000

Date07/17
Hour (HST)111213141516171819202122230001020304050607080910
Surface Wind (kt)131313131313101010101010666666888888
Wind DirENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENE
Gust
Significant Wave Height (m) 000000000000000000000000
Swell Height (m) 000000000000000000000000
Swell Dir000000000000000000000000
Swell Period (sec) 000000000000000000000000
Swell 2 Height (m) 000
Swell 2 Dir000
Swell 2 Period (sec) 000
Wind Wave Height (m) 000000000000000000000000

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