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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)04/08
08:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51004
08:00:00 (GMT) on 04/08
Sea Height:6.4 ft
Primary Swell Height: 5.4 ft
Primary Swell Period: 16.8 secs
Surf Height6.8 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)
04/0808:00:006.4 5.4 se16.8 secs2.1 se20.0 secs3.0 se 13.2secs6.8 -7.7 16.8
04/0807:00:006.3 5.3 se16.9 secs2.1 se20.0 secs2.9 se 13.1secs6.7 -7.6 16.9
04/0806:00:006.1 5.0 se16.9 secs2.3 se20.0 secs2.7 se 13.2secs6.3 -7.1 16.9
04/0805:00:005.7 4.5 se16.9 secs1.9 se20.0 secs2.4 se 13.1secs5.7 -6.4 16.9
04/0804:00:005.6 4.3 se17.0 secs2.0 se20.0 secs2.4 se 12.9secs5.5 -6.2 17.0
04/0803:00:005.2 3.9 se16.8 secs1.8 se20.0 secs2.6 se 13.3secs4.9 -5.5 16.8
04/0802:00:005.2 4.0 se17.0 secs2.0 se20.0 secs2.3 se 13.2secs5.1 -5.7 17.0
04/0801:00:005.0 3.8 se16.9 secs1.8 se20.0 secs2.1 se 13.2secs4.8 -5.4 16.9
04/0800:00:005.1 3.7 se16.5 secs2.7 se13.4 secs1.5 se 20.0secs4.6 -5.2 16.5
04/0723:00:005.2 3.9 se17.1 secs2.2 se13.0 secs2.2 se 7.7secs4.9 -5.6 17.1
04/0722:00:004.5 3.0 se17.2 secs1.8 se12.9 secs1.6 se 9.1secs3.9 -4.4 17.2
04/0721:00:004.8 3.4 se16.9 secs1.9 se20.0 secs2.4 se 13.1secs4.3 -4.9 16.9
04/0720:00:004.7 3.0 se16.9 secs1.6 se20.0 secs2.4 se 13.0secs3.8 -4.3 16.9
04/0719:00:004.4 2.8 se17.5 secs1.5 se12.8 secs2.1 se 7.7secs3.6 -4.1 17.5
04/0718:00:004.0 2.3 se16.7 secs1.8 se13.0 secs1.1 se 20.0secs2.9 -3.3 16.7
04/0717:00:004.7 3.3 se16.8 secs1.6 se20.0 secs2.4 se 13.0secs4.1 -4.6 16.8
04/0716:00:004.3 2.6 se16.9 secs1.2 se20.0 secs1.9 se 12.8secs3.2 -3.7 16.9
04/0715:00:004.6 3.1 se16.8 secs1.5 se20.0 secs2.2 se 13.1secs3.9 -4.4 16.8
04/0714:00:003.8 1.8 se16.7 secs1.6 se12.6 secs1.9 se 8.3secs2.3 -2.6 16.7
04/0713:00:004.4 3.1 se17.6 secs2.0 se12.7 secs1.4 se 9.0secs4.0 -4.6 17.6
04/0712:00:003.8 1.7 se14.5 secs1.1 se17.8 secs1.8 se 11.3secs1.9 -2.1 14.5
04/0711:00:004.4 2.8 se17.3 secs1.9 se12.8 secs1.6 se 9.1secs3.6 -4.1 17.3
04/0710:00:004.0 2.3 se17.3 secs2.0 se12.6 secs1.7 se 9.2secs3.0 -3.4 17.3
04/0709:00:004.1 2.2 se16.6 secs2.3 se12.7 secs1.1 se 20.0secs2.7 -3.1 16.6

 

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
07:50:00 (GMT) on 04/08
Combined Sea Height:6.9 ft
Dominant Period:17.0 secs
Wind Speed: 13.7 kts
Wind Gust: 15.6 kts
Wind Direction:100 degrees
Barometric Pressure:1014.9 mbs
Air Temperature: 77.0 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)
04/0807:50:006.917.013.715.61001014.977.077.5
04/0806:50:007.217.013.715.61001014.576.877.5
04/0805:50:007.20.013.717.60901014.332.077.5
04/0804:50:006.617.017.621.40901013.476.877.5
04/0803:50:007.917.017.621.40801012.676.877.5
04/0802:50:006.217.015.617.60901012.376.877.5
04/0801:50:006.917.015.619.50901012.376.877.5
04/0800:50:006.617.013.717.60901012.576.877.5
04/0723:50:006.917.013.715.60801012.876.677.5
04/0722:50:006.617.013.717.60801013.876.877.5
04/0721:50:006.917.017.619.51001014.076.877.5
04/0720:50:006.917.015.617.60801014.777.077.5
04/0719:50:006.617.015.619.50801014.876.677.5
04/0718:50:006.215.015.619.50801014.576.877.5
04/0717:50:006.219.015.619.50901013.976.877.5
04/0716:50:006.616.015.617.60801013.376.677.5
04/0715:50:005.98.015.617.60801013.176.677.5
04/0714:50:005.919.013.715.60801013.176.577.5
04/0713:50:005.916.013.715.60801013.176.577.5
04/0712:50:005.610.015.617.61001012.976.377.5
04/0711:50:005.611.013.717.60901013.676.377.5
04/0710:50:005.915.013.715.60901013.976.377.5
04/0709:50:005.95.013.717.60801014.776.577.5
04/0708:50:005.95.013.715.60801015.376.577.5

 

000031091 ___0.025448
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