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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)08/08
06:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51004
06:00:00 (GMT) on 08/08
Sea Height:4.5 ft
Primary Swell Height: 1.8 ft
Primary Swell Period: 14.6 secs
Surf Height1.9 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)
08/0806:00:004.5 1.8 se14.6 secs2.7 se8.4 secs0.0 se 0.0secs1.9 -2.2 14.6
08/0805:00:004.0 1.8 se14.5 secs1.8 se11.3 secs2.2 se 8.2secs2.0 -2.3 14.5
08/0804:00:004.2 1.8 se14.5 secs2.7 se7.7 secs1.6 se 11.3secs1.9 -2.2 14.5
08/0803:00:004.4 1.9 se14.4 secs2.6 se7.7 secs1.5 se 11.3secs2.1 -2.4 14.4
08/0802:00:004.1 2.0 se12.7 secs2.4 se7.7 secs0.5 se 16.7secs1.9 -2.2 12.7
08/0801:00:004.4 1.8 se14.2 secs2.5 se7.7 secs0.0 se 0.0secs1.9 -2.2 14.2
08/0800:00:004.0 1.9 se13.9 secs2.1 se8.3 secs0.0 se 0.0secs2.0 -2.3 13.9
08/0723:00:004.2 2.0 se12.6 secs1.9 se9.0 secs0.8 se 16.7secs1.9 -2.2 12.6
08/0722:00:003.8 1.7 se14.6 secs2.2 se7.7 secs1.3 se 11.3secs1.9 -2.1 14.6
08/0721:00:003.8 1.5 se14.3 secs2.1 se8.3 secs0.0 se 0.0secs1.6 -1.8 14.3
08/0720:00:004.1 1.6 se14.4 secs1.7 se11.3 secs2.4 se 7.7secs1.8 -2.0 14.4
08/0719:00:003.7 1.5 se14.5 secs2.4 se7.7 secs1.2 se 11.3secs1.6 -1.8 14.5
08/0718:00:004.0 1.6 se16.1 secs2.4 se7.6 secs1.3 se 12.7secs1.9 -2.2 16.1
08/0717:00:003.6 1.6 se14.4 secs1.4 se11.3 secs2.1 se 7.2secs1.7 -2.0 14.4
08/0716:00:003.7 1.5 se14.5 secs1.5 se11.2 secs2.1 se 7.7secs1.6 -1.8 14.5
08/0715:00:003.5 1.3 se12.2 secs2.1 se7.7 secs0.6 se 15.5secs1.2 -1.4 12.2
08/0714:00:003.8 1.5 se14.3 secs2.0 se8.3 secs0.0 se 0.0secs1.6 -1.9 14.3
08/0713:00:003.6 1.5 se12.5 secs2.3 se7.2 secs0.6 se 16.7secs1.4 -1.6 12.5
08/0712:00:003.5 1.2 se14.5 secs2.3 se7.1 secs1.3 se 11.2secs1.3 -1.5 14.5
08/0711:00:003.4 1.5 se12.3 secs2.0 se7.1 secs0.9 se 16.1secs1.3 -1.5 12.3
08/0710:00:003.6 1.6 se12.3 secs2.4 se7.2 secs0.4 se 16.7secs1.4 -1.6 12.3
08/0709:00:003.7 1.4 se14.4 secs1.4 se11.3 secs1.9 se 7.7secs1.6 -1.8 14.4
08/0708:00:003.8 2.5 se7.1 secs1.4 se12.5 secs0.6 se 16.7secs1.3 -1.5 7.1
08/0707:00:003.9 1.7 se12.6 secs2.3 se7.1 secs0.3 se 16.7secs1.6 -1.9 12.6

 

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
06:50:00 (GMT) on 08/08
Combined Sea Height:6.6 ft
Dominant Period:8.0 secs
Wind Speed: 17.6 kts
Wind Gust: 21.4 kts
Wind Direction:060 degrees
Barometric Pressure:1014.2 mbs
Air Temperature: 80.1 degrees
Water Temperature:82.0 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)
08/0806:50:006.68.017.621.40601014.280.182.0
08/0805:50:006.98.017.619.50501013.879.982.0
08/0804:50:005.97.017.623.40401012.880.282.2
08/0803:50:006.68.017.621.40501012.280.182.2
08/0802:50:006.28.015.619.50401012.080.282.2
08/0801:50:006.68.017.619.50401012.380.882.2
08/0800:50:006.68.017.619.50401012.480.682.2
08/0723:50:006.28.015.619.50401012.780.682.2
08/0722:50:006.68.017.619.50501013.080.682.2
08/0721:50:006.28.015.619.50601013.480.682.2
08/0720:50:005.67.017.619.50601013.880.482.0
08/0719:50:006.27.017.619.50501013.680.682.0
08/0718:50:005.90.017.619.50601014.180.482.0
08/0717:50:005.67.017.619.50501013.380.482.0
08/0716:50:005.97.015.619.50501013.180.282.0
08/0715:50:005.98.015.617.60501012.679.782.0
08/0714:50:005.66.013.717.60501012.479.982.0
08/0713:50:005.96.015.617.60501012.279.982.0
08/0712:50:005.90.015.617.60501012.580.182.0
08/0711:50:006.27.015.619.50601013.080.282.0
08/0710:50:005.67.015.619.50501013.580.282.0
08/0709:50:005.67.015.619.50601014.080.482.0
08/0708:50:005.96.013.715.60601014.480.682.2
08/0707:50:005.66.017.621.40601014.180.882.2

 

000031601 ___0.023576
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