Point Forecast: 4NM S Lahaina HI
 20.82N 156.69W (Elev. 0 ft)
Last Update: 2:55 pm HST Jul 11, 2025
Tabular Forecast
[hide menu]Get as XML
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  

Date07/1107/12
Hour (HST)161718192021222300010203040506070809101112131415
Surface Wind (kt)555544433333322222233333
Wind DirSESEESEESENENENEEEESSESSESSEENEENEENEENEENEENEESEESEESEESEESE
Gust
Significant Wave Height (ft) 111111111111111111111111
Swell Height (ft) 111111111111111111111111
Swell Dir190190190190190190190190190190190190190190190190190190190190190190190190
Swell Period (sec) 141414141515151515151515151515151515151414141414
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec)
Wind Wave Height (ft) 111111111111111111111111

Date07/13
Hour (HST)161718192021222300010203040506070809101112131415
Surface Wind (kt)366666633333322222266666
Wind DirESEEEEEEEENEENEENEENEENEENESESESESESESEENEENEENEENEENE
Gust
Significant Wave Height (ft) 111111111111111111111111
Swell Height (ft) 111111111111111111111111
Swell Dir190190190190190190190190190190190190190190190190200200200200200200200200
Swell Period (sec) 141414141414141414141414141414141414141414141414
Swell 2 Height (ft) 00000000
Swell 2 Dir00000000
Swell 2 Period (sec) 00000000
Wind Wave Height (ft) 111111111111111111111111

Additional Forecasts and Information
International System of UnitsForecast Discussion
Marine Point ForecastHourly Weather Graph
National Marine ForecastsTide Information
Hazardous WeatherLocal Graphical Forecasts
Oahu Surf ForecastPast Weather Information
NWS Honolulu HomeRegional Weather Conditions
Wind ObservationsMarine RSS Feeds
Tide Information