Point Forecast: 4NM S Lahaina HI
 20.82N 156.69W (Elev. 0 ft)
Last Update: 6:02 am HST Oct 8, 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  

Date10/0810/09
Hour (HST)131415161718192021222300010203040506070809101112
Surface Wind (kt)1010101011111111111110101010101022222222
Wind DirSSSSSSSSSSSSSSSSNNNNNNNN
Gust
Significant Wave Height (ft) 444433333333333333322222
Swell Height (ft) 333333333322222222222222
Swell Dir200200200200200200200200200200200200200200200200200200200200200200200200
Swell Period (sec) 131313131616161616161616161616161616161616161616
Swell 2 Height (ft) 000000000000000000000000
Swell 2 Dir300300300300300300300300300300300300300300300300300300300300300300300300
Swell 2 Period (sec) 000000000000000000000000
Wind Wave Height (ft) 222222222222222222211111

Date10/10
Hour (HST)131415161718192021222300010203040506070809101112
Surface Wind (kt)222222222233333333333333
Wind DirNNNNNNNNNNNNNNNNNNNNNNNENE
Gust
Significant Wave Height (ft) 222222222222222222222222
Swell Height (ft) 222222222222222222222222
Swell Dir200200200200200200200200200200200200200200200200200200200200200200200200
Swell Period (sec) 161616161616161515151515151515151515151515151515
Swell 2 Height (ft) 000000000000000000000000
Swell 2 Dir300300300300300300300300300300300300300320320320320320320340340340340340
Swell 2 Period (sec) 000000000000000000000000
Wind Wave Height (ft) 111111111111111111111111

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