Point Forecast: 4NM S Lahaina HI
 20.82N 156.69W (Elev. 0 ft)
Last Update: 6:03 pm HST Jul 9, 2026
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:       Back 2 Days  

Date07/0907/10
Hour (HST)222300010203040506070809101112131415161718192021
Surface Wind (kt)1010101088899999988899988888
Wind DirENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENENENENENENE
Gust
Significant Wave Height (ft) 122222222222222222222211
Swell Height (ft) 111111111111111111111111
Swell Dir200200200200200200200200200200200200200200200200200200200200200200200200
Swell Period (sec) 121212121212121111111111111111111111111111111111
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec)
Wind Wave Height (ft) 111111111111111111111111

Date07/11
Hour (HST)222300010203040506070809101112131415161718192021
Surface Wind (kt)877777788888877777766666
Wind DirNENENENENENENENENENENENENENENENENENENENENENENENE
Gust
Significant Wave Height (ft) 111111111111111111111111
Swell Height (ft) 111111111111111111111111
Swell Dir200200200200200200200200200200200200200210210210210210210210210210210210
Swell Period (sec) 111111111818181818181818181818181818181717171717
Swell 2 Height (ft) 00000000000000000000
Swell 2 Dir340340340300300300300300300300300300300300300300300300300300
Swell 2 Period (sec) 00000000000000000000
Wind Wave Height (ft) 111111111111111111111111

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