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Buoy 51001 NW Hawaii
Longitude = 162.27W Latitude = 23.40N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)07/21
03:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51001
03:00:00 (GMT) on 07/21
Sea Height:4.7 ft
Primary Swell Height: 2.8 ft
Primary Swell Period: 16.4 secs
Surf Height3.4 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)
07/2103:00:004.7 2.8 se16.4 secs2.3 se12.7 secs2.3 se 9.0secs3.4 -3.9 16.4
07/2102:00:005.0 3.2 se16.4 secs2.5 se12.7 secs2.2 se 9.1secs3.9 -4.5 16.4
07/2101:00:004.7 3.0 se16.7 secs2.2 se12.8 secs1.1 se 20.0secs3.7 -4.2 16.7
07/2100:00:005.1 3.6 se17.0 secs2.3 se12.6 secs2.1 se 9.0secs4.6 -5.2 17.0
07/2023:00:004.7 2.6 se16.8 secs2.6 se9.9 secs0.9 se 20.0secs3.3 -3.8 16.8
07/2022:00:005.2 3.8 se16.7 secs2.0 se12.9 secs1.1 se 20.0secs4.8 -5.4 16.7
07/2021:00:004.9 2.8 se16.9 secs2.0 se12.5 secs2.7 se 8.4secs3.6 -4.1 16.9
07/2020:00:004.9 2.9 se16.5 secs1.9 se12.7 secs2.6 se 8.4secs3.6 -4.1 16.5
07/2019:00:004.9 2.8 se16.7 secs2.3 se12.6 secs2.5 se 9.0secs3.5 -3.9 16.7
07/2018:00:005.1 2.8 se17.1 secs2.1 se12.6 secs3.0 se 8.9secs3.6 -4.1 17.1
07/2017:00:005.6 3.1 se18.0 secs3.0 se8.4 secs1.8 se 12.2secs4.2 -4.8 18.0
07/2016:00:005.4 3.1 se17.0 secs2.9 se9.0 secs2.0 se 12.6secs4.0 -4.5 17.0
07/2015:00:004.8 2.1 se16.5 secs3.1 se8.5 secs1.7 se 12.4secs2.6 -3.0 16.5
07/2014:00:005.4 2.7 se16.8 secs2.2 se12.6 secs3.3 se 8.4secs3.4 -3.9 16.8
07/2013:00:004.6 2.3 se17.1 secs2.7 se9.0 secs1.9 se 12.5secs2.9 -3.3 17.1
07/2012:00:004.4 2.0 se14.2 secs2.7 se8.4 secs0.2 se 20.0secs2.2 -2.5 14.2
07/2011:00:004.8 2.7 se17.1 secs2.2 se12.6 secs2.8 se 8.4secs3.4 -3.9 17.1
07/2010:00:004.7 2.2 se17.0 secs2.3 se12.5 secs2.7 se 9.0secs2.8 -3.1 17.0
07/2009:00:004.6 2.1 se17.0 secs2.1 se12.6 secs2.8 se 8.5secs2.7 -3.1 17.0
07/2008:00:004.3 2.1 se17.4 secs2.4 se9.0 secs1.7 se 12.6secs2.7 -3.1 17.4
07/2007:00:004.6 1.8 se17.5 secs2.0 se14.4 secs3.0 se 9.0secs2.4 -2.7 17.5
07/2006:00:004.2 2.7 se9.0 secs1.4 se16.8 secs1.6 se 12.6secs1.8 -2.1 9.0
07/2005:00:004.8 3.3 se9.0 secs1.6 se17.1 secs1.9 se 12.4secs2.2 -2.5 9.0
07/2004:00:004.1 2.6 se9.1 secs1.6 se14.1 secs0.9 se 18.2secs1.7 -2.0 9.1

 

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 51001
03:50:00 (GMT) on 07/21
Combined Sea Height:6.6 ft
Dominant Period:16.0 secs
Wind Speed: 15.6 kts
Wind Gust: 17.6 kts
Wind Direction:060 degrees
Barometric Pressure:1014.1 mbs
Air Temperature: 79.0 degrees
Water Temperature:79.7 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)
07/2103:50:006.616.015.617.60601014.179.079.7
07/2102:50:006.216.013.715.60801014.078.679.7
07/2101:50:006.616.013.717.60601014.178.879.7
07/2100:50:006.217.09.811.70601014.577.779.7
07/2023:50:006.616.013.715.60701014.978.679.7
07/2022:50:006.69.013.717.60701015.478.479.7
07/2021:50:005.98.013.717.60701015.878.479.7
07/2020:50:006.616.013.715.60701016.178.679.5
07/2019:50:006.616.013.715.60801016.278.479.5
07/2018:50:006.28.011.713.70701016.178.379.3
07/2017:50:006.99.011.713.70601016.178.179.3
07/2016:50:006.98.013.715.60601015.977.979.3
07/2015:50:006.68.013.717.60701015.777.979.3
07/2014:50:007.28.013.717.60801015.578.179.3
07/2013:50:006.68.013.717.60801015.478.379.5
07/2012:50:006.99.011.715.60701015.878.179.5
07/2011:50:006.99.013.715.60801016.378.379.5
07/2010:50:006.29.011.715.60901016.878.379.5
07/2009:50:005.98.013.715.60901017.178.479.5
07/2008:50:006.28.011.713.70801017.477.979.5
07/2007:50:005.98.015.619.50801017.178.179.5
07/2006:50:006.29.013.717.60801016.578.679.5
07/2005:50:006.69.013.715.60701016.078.679.5
07/2004:50:006.69.013.717.60701015.478.879.7

 

000108807 ___0.029695
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