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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)03/16
07:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51004
07:00:00 (GMT) on 03/16
Sea Height:4.7 ft
Primary Swell Height: 2.6 ft
Primary Swell Period: 12.6 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)
03/1607:00:004.7 2.6 se12.6 secs2.7 se9.1 secs1.5 se 5.9secs2.4 -2.8 12.6
03/1606:00:005.3 2.9 se14.0 secs3.0 se9.9 secs1.1 se 17.5secs3.0 -3.4 14.0
03/1605:00:005.0 2.4 se14.5 secs3.0 se8.3 secs0.2 se 20.0secs2.6 -2.9 14.5
03/1604:00:004.9 2.8 se12.6 secs2.8 se8.3 secs0.5 se 16.7secs2.6 -3.0 12.6
03/1603:00:004.6 2.0 se14.0 secs2.7 se8.3 secs0.0 se 0.0secs2.1 -2.4 14.0
03/1602:00:004.7 2.4 se14.0 secs2.2 se10.1 secs2.3 se 6.8secs2.6 -2.9 14.0
03/1601:00:004.9 2.9 se12.7 secs2.6 se8.3 secs0.8 se 17.5secs2.8 -3.2 12.7
03/1600:00:004.7 2.4 se12.6 secs2.7 se9.0 secs0.7 se 17.4secs2.3 -2.6 12.6
03/1523:00:004.7 2.8 se12.4 secs2.4 se9.0 secs0.8 se 16.7secs2.6 -2.9 12.4
03/1522:00:004.7 2.3 se13.9 secs2.8 se8.4 secs0.8 se 17.7secs2.4 -2.7 13.9
03/1521:00:005.2 2.9 se14.1 secs2.8 se8.3 secs1.1 se 17.5secs3.1 -3.5 14.1
03/1520:00:005.0 3.0 se12.8 secs3.1 se8.3 secs0.8 se 17.6secs2.8 -3.2 12.8
03/1519:00:005.0 3.0 se13.8 secs2.6 se8.3 secs0.0 se 0.0secs3.1 -3.5 13.8
03/1518:00:004.9 2.6 se14.3 secs2.5 se11.2 secs2.5 se 7.8secs2.8 -3.1 14.3
03/1517:00:004.8 3.0 se12.6 secs2.6 se9.0 secs0.8 se 16.7secs2.9 -3.2 12.6
03/1516:00:004.9 2.9 se12.7 secs2.6 se8.4 secs0.6 se 16.7secs2.8 -3.1 12.7
03/1515:00:004.6 2.4 se12.7 secs2.4 se9.1 secs0.9 se 17.4secs2.3 -2.6 12.7
03/1514:00:004.9 2.8 se14.0 secs2.8 se8.3 secs0.0 se 0.0secs2.9 -3.3 14.0
03/1513:00:004.6 2.2 se14.1 secs2.7 se8.3 secs0.9 se 17.8secs2.3 -2.6 14.1
03/1512:00:004.6 2.5 se14.1 secs2.6 se9.0 secs1.0 se 18.1secs2.7 -3.0 14.1
03/1511:00:004.6 2.1 se14.1 secs2.5 se9.9 secs2.3 se 6.7secs2.2 -2.5 14.1
03/1510:00:004.9 1.8 se16.3 secs2.1 se12.6 secs2.9 se 8.4secs2.2 -2.5 16.3
03/1509:00:004.7 2.4 se14.4 secs2.1 se11.3 secs2.3 se 7.7secs2.6 -2.9 14.4
03/1508:00:004.4 2.1 se12.6 secs2.4 se8.3 secs0.5 se 16.7secs2.0 -2.3 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
07:50:00 (GMT) on 03/16
Combined Sea Height:6.2 ft
Dominant Period:8.0 secs
Wind Speed: 11.7 kts
Wind Gust: 15.6 kts
Wind Direction:140 degrees
Barometric Pressure:1013.6 mbs
Air Temperature: 77.7 degrees
Water Temperature:77.7 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)
03/1607:50:006.28.011.715.61401013.677.777.7
03/1606:50:006.99.013.715.61401013.377.777.7
03/1605:50:006.68.011.715.61401013.077.977.7
03/1604:50:006.68.011.715.61401012.277.777.7
03/1603:50:006.98.013.717.61401011.777.777.7
03/1602:50:006.98.013.715.61401011.177.777.7
03/1601:50:007.58.013.717.61401011.177.777.9
03/1600:50:006.68.013.717.61501011.277.777.9
03/1523:50:006.98.013.717.61401011.677.777.9
03/1522:50:006.98.013.715.61301012.677.777.7
03/1521:50:006.98.011.715.61401013.577.777.7
03/1520:50:006.28.013.715.61301013.577.732.0
03/1519:50:006.99.011.715.61501014.077.977.7
03/1518:50:007.28.013.717.61501013.277.932.0
03/1517:50:007.28.015.617.61401012.277.977.7
03/1516:50:006.98.015.619.51401011.477.777.7
03/1515:50:006.98.015.619.51401010.177.777.7
03/1514:50:006.68.015.619.51501009.777.977.9
03/1513:50:006.28.015.619.51501009.477.977.9
03/1512:50:006.29.013.715.61501010.277.777.9
03/1511:50:006.68.011.715.61501010.377.977.9
03/1510:50:006.98.015.617.61401010.277.777.9
03/1509:50:006.20.011.715.61401011.277.977.9
03/1508:50:006.69.011.713.71501011.478.132.0

 

000031014 ___0.030941
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