Point Forecast: 5NM SW Lanai City HI
 20.78N 157W (Elev. 0 ft)
Last Update: 6:01 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  

Date07/12
Hour (HST)000102030405060708091011121314151617181920212223
Surface Wind (kt)444442222225555553333336
Wind DirEENENENENNNNNNSWSWSWSWSWSWNNNNNNENE
Gust
Significant Wave Height (ft) 222222222221111111111111
Swell Height (ft) 000000000000000000000000
Swell Dir000000000000000000000000
Swell Period (sec) 000000000000000000000000
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec)
Wind Wave Height (ft) 222222221111111111111111

Date07/13
Hour (HST)000102030405060708091011121314151617181920212223
Surface Wind (kt)666666666666666669999998
Wind DirENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENE
Gust
Significant Wave Height (ft) 111111111111111111112222
Swell Height (ft) 000000000000000000000000
Swell Dir000000000000000000000000
Swell Period (sec) 000000000000000000000000
Swell 2 Height (ft) 0000000000000000
Swell 2 Dir0000000000000000
Swell 2 Period (sec) 0000000000000000
Wind Wave Height (ft) 111111111111111111112222

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