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 Point Forecast: 19NM SW Lanai City HI
 20.65N 157.22W (Elev. 0 m)
Last Update: 6:03 am HST Apr 27, 2024
Tabular Forecast
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Weather ElementsWeather/PrecipitationMarine Weather
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)

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:       Forward 2 Days  

Date04/2704/28
Hour (HST)091011121314151617181920212223000102030405060708
Surface Wind (kt)5555544466617171711111199977715
Wind DirESEESESSESSESSEWNWWNWWNWSSESSESSEESEESEESEESEESEESEESEESEESEEEEESE
Gust
Significant Wave Height (m) 1.51.51.21.21.21.21.21.21.21.21.21.21.21.21.21.21.21.21.21.20.90.90.90.9
Swell Height (m) 111111110000000000000000
Swell Dir340340340340340340340340340340340340340340340340340340340340340340340340
Swell Period (sec) 131312121212121212121212121211111111111111111111
Swell 2 Height (m) 000000000000000000000000
Swell 2 Dir140140140140140140140140140140140140140140140140140140140140140140140140
Swell 2 Period (sec) 101010101010101010101010101010101010101010101010
Wind Wave Height (m) 1.21.21.21.21.20.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.9

Date04/29
Hour (HST)091011121314151617181920212223000102030405060708
Surface Wind (kt)15156663333333336666666666
Wind DirESEESEEEESSESSESSEENEENEENEENEENEENEEEEEEEESEESEESEESE
Gust
Significant Wave Height (m) 0.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.9
Swell Height (m) 000000000000000000000000
Swell Dir340340340340340340340340340340340340340340340340340340340340340340340340
Swell Period (sec) 111111111111111111111110101010101010101010101010
Swell 2 Height (m) 001111111110000000000000
Swell 2 Dir140140140140140140140140140140140140140140140140140140140140140140140140
Swell 2 Period (sec) 101010101010101010101011111111111111111111111111
Wind Wave Height (m) 0.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.60.60.60.6

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