Point Forecast: 13NM ESE Waimanalo Beach HI
 21.23N 157.48W (Elev. 0 ft)
Last Update: 6:01 pm HST Jun 16, 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  

Date06/1606/17
Hour (HST)192021222300010203040506070809101112131415161718
Surface Wind (kt)181818181717171919191717171717171818181818181717
Wind DirENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENE
Gust242323232323232424242222222323232424242222
Significant Wave Height (ft) 777777777777777777777777
Swell Height (ft) 333333333333333333333333
Swell Dir190190190190190190190190190190190190190190190190190190190190190190190190
Swell Period (sec) 131313131212121212121212121212121212121212121212
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec)
Wind Wave Height (ft) 666666666666666666666655

Date06/18
Hour (HST)192021222300010203040506070809101112131415161718
Surface Wind (kt)171717171717171717171414141414141616161616161616
Wind DirENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENE
Gust22222222
Significant Wave Height (ft) 777777777777777777777777
Swell Height (ft) 333333333333333333333333
Swell Dir190190190190190190190190190190190190190190190190190190190190190190190190
Swell Period (sec) 121212121212121616161616161616161616161616161616
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec)
Wind Wave Height (ft) 555555555555555555555555

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