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Buoy 51004 Southeast Hawaii
Longitude = 152.52W Latitude = 17.44N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)06/20
21:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51004
21:00:00 (GMT) on 06/20
Sea Height:4.9 ft
Primary Swell Height: 3.6 ft
Primary Swell Period: 15 secs
Surf Height4.1 ft

 

24 Hour Observation

Date
(Month/Day)
Time
(GMT)
Sea Height
[>5 secs]
(ft)
Primary Swell Secondary Swell Tertiary Swell Estimated Surf Height (ft)Primary Period (secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
06/2021:00:004.9 3.6 se15.0 secs2.1 se11.3 secs1.7 se 7.2secs4.1 -4.6 15.0
06/2020:00:004.5 3.3 se14.9 secs2.2 se11.3 secs1.6 se 7.6secs3.6 -4.1 14.9
06/2019:00:004.3 3.1 se14.8 secs2.0 se11.4 secs1.4 se 8.3secs3.5 -3.9 14.8
06/2018:00:004.3 2.8 se14.5 secs2.3 se11.4 secs2.0 se 6.7secs3.0 -3.4 14.5
06/2017:00:004.3 3.0 se14.5 secs2.6 se11.4 secs1.6 se 7.2secs3.3 -3.7 14.5
06/2016:00:004.3 2.8 se14.8 secs2.4 se11.3 secs1.6 se 7.6secs3.2 -3.6 14.8
06/2015:00:005.0 3.3 se14.7 secs2.9 se11.3 secs1.7 se 7.7secs3.6 -4.1 14.7
06/2014:00:004.4 2.8 se14.4 secs2.1 se10.3 secs1.7 se 7.2secs3.0 -3.4 14.4
06/2013:00:004.4 2.6 se14.3 secs2.3 se10.4 secs1.3 se 17.4secs2.7 -3.1 14.3
06/2012:00:004.8 3.0 se14.2 secs1.6 se17.5 secs2.2 se 10.3secs3.2 -3.7 14.2
06/2011:00:004.5 2.9 se14.6 secs2.3 se11.4 secs2.0 se 7.1secs3.2 -3.6 14.6
06/2010:00:004.7 3.2 se14.4 secs2.0 se10.2 secs1.8 se 7.2secs3.4 -3.9 14.4
06/2009:00:005.0 3.5 se14.7 secs2.7 se11.5 secs0.7 se 20.0secs3.9 -4.4 14.7
06/2008:00:004.9 3.2 se14.7 secs2.3 se11.4 secs1.9 se 8.2secs3.6 -4.0 14.7
06/2007:00:004.6 3.0 se14.3 secs1.7 se17.7 secs1.7 se 10.3secs3.2 -3.6 14.3
06/2006:00:004.7 2.7 se16.4 secs2.6 se12.8 secs0.8 se 20.0secs3.3 -3.7 16.4
06/2005:00:004.3 2.7 se14.5 secs2.5 se11.4 secs1.9 se 7.2secs2.9 -3.3 14.5
06/2004:00:004.5 2.6 se14.4 secs1.7 se17.8 secs1.9 se 10.3secs2.8 -3.1 14.4
06/2003:00:004.4 2.7 se14.2 secs1.4 se18.0 secs1.9 se 10.4secs2.9 -3.2 14.2
06/2002:00:004.5 2.4 se14.2 secs1.2 se18.0 secs1.9 se 10.2secs2.6 -2.9 14.2
06/2001:00:004.9 2.9 se14.2 secs1.4 se17.9 secs1.9 se 10.3secs3.1 -3.5 14.2
06/2000:00:005.0 3.1 se14.0 secs2.0 se10.3 secs1.1 se 17.8secs3.2 -3.6 14.0
06/1923:00:004.4 2.7 se14.3 secs1.2 se17.8 secs1.9 se 10.1secs2.9 -3.3 14.3
06/1922:00:004.8 3.2 se12.7 secs2.3 se7.1 secs0.9 se 17.3secs3.1 -3.5 12.7

 

Surf Height Scale
Size Scale (ft)
>11-22-33-44-55-66-77-88-99-1010-1111-1212-1313-1414-1515-2020-2525-3030-3535-4040-4545+

Swell Period Scal
Period Scale (secs)
6.36.77.17.78.39.11011.112.514.316.7202533.3

 

Current Weather Conditions
Buoy 51004
20:50:00 (GMT) on 06/20
Combined Sea Height:6.2 ft
Dominant Period:16.0 secs
Wind Speed: 15.6 kts
Wind Gust: 17.6 kts
Wind Direction:060 degrees
Barometric Pressure:1016.1 mbs
Air Temperature: 79.7 degrees
Water Temperature:81.0 degrees

 

24 Hour Weather Observation

Date
(Month/Day)
Time
(GMT)
Combined Sea Height (ft)Dominant Period
(secs)
Wind Speed
(kts)
Gust
(kts)
Wind Direction
(degrees)
Barometric Pressure
(mbs)
Air Temperature
(F)
Water Temperature
(F)
06/2020:50:006.216.015.617.60601016.179.781.0
06/2019:50:006.20.015.617.60601016.279.580.8
06/2018:50:006.90.015.617.60601016.379.580.6
06/2017:50:006.216.015.617.60601016.179.580.6
06/2016:50:005.916.015.617.60601015.979.380.6
06/2015:50:005.916.013.717.60601015.479.280.6
06/2014:50:006.28.015.619.50601015.079.080.6
06/2013:50:006.216.015.619.50701014.979.280.6
06/2012:50:006.216.015.619.50601015.078.680.6
06/2011:50:006.212.015.617.60701015.279.380.6
06/2010:50:006.617.015.619.50701015.679.980.6
06/2009:50:006.613.015.619.50701016.179.980.6
06/2008:50:006.613.015.619.50701016.679.980.6
06/2007:50:006.617.015.619.50701016.679.980.6
06/2006:50:006.97.013.715.60801016.477.480.8
06/2005:50:005.912.013.715.60701015.979.780.8
06/2004:50:006.28.015.619.50701015.179.780.8
06/2003:50:006.214.013.717.60701014.879.381.0
06/2002:50:006.913.015.621.40801014.479.581.0
06/2001:50:007.28.015.617.60701014.379.781.0
06/2000:50:006.60.013.717.60701014.432.081.0
06/1923:50:006.212.015.617.60701014.779.281.0
06/1922:50:006.67.015.617.60701015.079.581.0
06/1921:50:006.614.015.619.50601015.279.280.8

 

000031437 ___0.031689
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