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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)05/17
18:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51004
18:00:00 (GMT) on 05/17
Sea Height:5.5 ft
Primary Swell Height: 3.7 ft
Primary Swell Period: 8.4 secs
Surf Height2.4 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)
05/1718:00:005.5 3.7 se8.4 secs1.5 se12.5 secs0.9 se 16.3secs2.4 -2.7 8.4
05/1717:00:005.4 3.5 se9.1 secs1.5 se12.2 secs2.3 se 5.9secs2.4 -2.7 9.1
05/1716:00:005.4 3.4 se9.0 secs1.1 se17.1 secs1.2 se 12.4secs2.3 -2.6 9.0
05/1715:00:004.8 3.1 se9.1 secs1.4 se12.3 secs1.9 se 5.9secs2.1 -2.4 9.1
05/1714:00:004.9 3.3 se9.0 secs1.2 se12.5 secs2.0 se 5.9secs2.2 -2.5 9.0
05/1713:00:004.9 3.7 se8.4 secs1.5 se12.6 secs1.0 se 16.1secs2.3 -2.6 8.4
05/1712:00:005.6 3.8 se9.0 secs1.6 se12.1 secs2.4 se 5.9secs2.6 -2.9 9.0
05/1711:00:005.0 3.4 se9.0 secs1.2 se12.2 secs2.1 se 5.9secs2.3 -2.6 9.0
05/1710:00:005.0 3.3 se9.0 secs0.9 se12.9 secs1.9 se 5.9secs2.2 -2.5 9.0
05/1709:00:005.2 3.8 se8.3 secs1.8 se12.3 secs0.3 se 16.7secs2.4 -2.7 8.3
05/1708:00:005.2 3.6 se8.4 secs1.4 se12.5 secs0.9 se 16.4secs2.2 -2.5 8.4
05/1707:00:005.1 3.5 se8.3 secs1.7 se12.4 secs0.4 se 16.7secs2.2 -2.5 8.3
05/1706:00:005.1 3.9 se8.4 secs1.3 se12.4 secs0.0 se 0.0secs2.4 -2.7 8.4
05/1705:00:005.9 4.1 se9.0 secs1.9 se12.3 secs2.1 se 5.9secs2.8 -3.2 9.0
05/1704:00:005.9 4.5 se8.5 secs1.6 se12.3 secs0.3 se 16.7secs2.9 -3.2 8.5
05/1703:00:005.8 4.1 se8.9 secs1.5 se12.3 secs2.2 se 5.9secs2.7 -3.1 8.9
05/1702:00:006.1 4.1 se9.0 secs1.7 se12.2 secs2.3 se 5.9secs2.8 -3.2 9.0
05/1701:00:006.0 4.4 se9.0 secs1.4 se12.4 secs2.1 se 6.0secs2.9 -3.3 9.0
05/1700:00:005.7 3.9 se9.0 secs1.6 se12.3 secs0.9 se 15.4secs2.6 -3.0 9.0
05/1623:00:005.8 4.3 se8.4 secs1.5 se12.4 secs0.5 se 16.7secs2.7 -3.1 8.4
05/1622:00:006.1 4.0 se8.9 secs1.6 se12.4 secs2.4 se 5.9secs2.7 -3.1 8.9
05/1621:00:006.0 4.4 se7.7 secs2.1 se10.9 secs1.2 se 14.3secs2.5 -2.9 7.7
05/1620:00:005.7 3.7 se8.9 secs1.7 se12.4 secs2.4 se 5.9secs2.5 -2.8 8.9
05/1619:00:005.6 3.4 se8.3 secs1.7 se12.3 secs0.5 se 16.7secs2.1 -2.4 8.3

 

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
18:00:00 (GMT) on 05/17
Combined Sea Height:0.0 ft
Dominant Period:0.0 secs
Wind Speed: 21.4 kts
Wind Gust: 25.4 kts
Wind Direction:070 degrees
Barometric Pressure: 0.0 mbs
Air Temperature: 76.3 degrees
Water Temperature:77.5 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)
05/1718:00:000.00.021.425.40700.076.377.5
05/1717:00:000.00.019.525.40700.076.377.5
05/1716:00:000.00.019.525.40800.076.177.5
05/1715:00:000.00.021.427.30800.075.777.5
05/1714:00:007.20.019.523.40900.075.977.5
05/1713:00:000.00.017.623.40900.075.077.5
05/1712:00:000.00.021.425.40900.074.877.5
05/1711:00:000.00.015.619.50800.075.677.5
05/1710:00:000.00.015.619.50900.076.177.5
05/1709:00:007.20.015.619.50700.076.177.5
05/1708:00:000.00.017.621.40800.076.577.5
05/1707:00:000.00.017.621.40700.076.577.5
05/1706:00:000.00.017.621.40700.076.577.5
05/1705:00:008.20.019.523.40700.076.577.5
05/1704:00:000.00.017.621.40700.076.577.5
05/1703:00:000.00.015.619.50800.076.377.5
05/1702:00:000.00.019.523.41000.074.377.7
05/1701:00:000.00.017.623.40800.076.677.7
05/1700:00:000.00.021.429.21100.072.977.7
05/1623:00:000.00.017.627.30900.075.977.7
05/1622:00:000.00.021.429.21000.074.777.7
05/1621:00:000.00.019.523.40900.077.077.7
05/1620:00:000.00.017.621.40900.076.177.5
05/1619:00:000.00.021.427.30800.076.877.5

 

000030062 ___0.033438
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