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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)11/16
15:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51004
15:00:00 (GMT) on 11/16
Sea Height:4.8 ft
Primary Swell Height: 3.4 ft
Primary Swell Period: 8.4 secs
Surf Height2.1 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)
11/1615:00:004.8 3.4 se8.4 secs1.9 se12.3 secs1.1 se 16.2secs2.1 -2.4 8.4
11/1614:00:004.6 2.3 se12.3 secs2.5 se9.1 secs1.4 se 16.0secs2.1 -2.4 12.3
11/1613:00:004.7 3.0 se9.0 secs2.0 se12.4 secs1.2 se 16.0secs2.0 -2.3 9.0
11/1612:00:004.9 3.3 se8.3 secs2.1 se12.4 secs0.6 se 16.7secs2.1 -2.3 8.3
11/1611:00:005.0 3.0 se10.0 secs1.6 se14.3 secs2.4 se 6.8secs2.2 -2.5 10.0
11/1610:00:005.0 3.2 se9.0 secs2.0 se12.1 secs1.9 se 5.9secs2.2 -2.5 9.0
11/1609:00:005.1 3.7 se8.3 secs2.2 se12.0 secs0.7 se 15.4secs2.3 -2.6 8.3
11/1608:00:005.1 3.7 se8.3 secs1.7 se12.4 secs0.6 se 16.7secs2.3 -2.6 8.3
11/1607:00:004.7 2.6 se11.0 secs3.0 se7.8 secs1.4 se 14.4secs2.1 -2.4 11.0
11/1606:00:004.7 2.7 se10.1 secs1.4 se14.0 secs2.1 se 6.7secs2.0 -2.3 10.1
11/1605:00:004.7 2.7 se10.0 secs1.7 se14.1 secs2.0 se 6.7secs2.0 -2.3 10.0
11/1604:00:005.1 2.8 se11.0 secs3.1 se7.8 secs1.6 se 14.2secs2.3 -2.7 11.0
11/1603:00:005.1 3.4 se9.0 secs2.2 se12.4 secs1.6 se 5.9secs2.3 -2.6 9.0
11/1602:00:005.0 3.2 se10.1 secs1.5 se14.1 secs2.0 se 6.8secs2.4 -2.8 10.1
11/1601:00:004.5 2.1 se12.3 secs2.8 se8.3 secs0.6 se 16.7secs1.9 -2.2 12.3
11/1600:00:004.7 3.1 se8.3 secs2.0 se12.2 secs1.0 se 15.5secs2.0 -2.2 8.3
11/1523:00:005.0 3.1 se11.0 secs2.7 se7.8 secs1.0 se 15.1secs2.6 -2.9 11.0
11/1522:00:005.1 2.9 se11.1 secs3.1 se7.7 secs0.5 se 14.3secs2.4 -2.8 11.1
11/1521:00:005.3 2.8 se11.1 secs3.0 se7.7 secs1.1 se 15.2secs2.3 -2.6 11.1
11/1520:00:005.8 3.5 se11.1 secs3.6 se7.7 secs0.7 se 14.9secs2.9 -3.3 11.1
11/1519:00:005.8 4.0 se10.0 secs1.6 se13.9 secs2.7 se 6.8secs3.0 -3.4 10.0
11/1518:00:005.7 3.4 se11.1 secs3.1 se7.7 secs0.8 se 14.3secs2.8 -3.2 11.1
11/1517:00:005.5 3.3 se10.1 secs1.6 se13.8 secs2.8 se 6.7secs2.5 -2.9 10.1
11/1516:00:006.5 4.0 se11.1 secs3.8 se7.8 secs0.9 se 14.8secs3.3 -3.7 11.1

 

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 51004
15:00:00 (GMT) on 11/16
Combined Sea Height:6.6 ft
Dominant Period:0.0 secs
Wind Speed: 11.7 kts
Wind Gust: 13.7 kts
Wind Direction:080 degrees
Barometric Pressure:1014.6 mbs
Air Temperature: 76.8 degrees
Water Temperature:78.8 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)
11/1615:00:006.60.011.713.70801014.676.878.8
11/1614:00:006.20.011.713.70801013.876.878.8
11/1613:00:006.60.011.713.70801013.676.678.8
11/1612:00:006.68.011.715.60801013.976.878.8
11/1611:00:006.90.013.715.60901014.877.078.8
11/1610:00:007.50.013.717.60901015.577.078.8
11/1609:00:007.20.015.617.60801016.077.278.8
11/1608:00:006.90.015.617.60801016.377.278.8
11/1607:00:007.90.015.617.60801016.677.479.0
11/1606:00:007.59.013.717.60701016.677.479.0
11/1605:00:007.28.013.717.60601016.477.479.0
11/1604:00:007.90.013.717.60701015.677.579.0
11/1603:00:007.20.013.717.60601015.177.579.0
11/1602:00:007.28.013.715.60601014.577.579.0
11/1601:00:007.58.013.717.60701013.777.479.0
11/1600:00:007.58.015.617.60601013.977.479.0
11/1523:00:007.57.011.715.60601014.377.479.0
11/1522:00:007.50.013.717.60701015.077.579.0
11/1521:00:000.00.013.717.60801016.077.579.0
11/1520:00:007.90.015.619.50701016.677.779.0
11/1519:00:007.90.013.717.60801017.377.778.8
11/1518:00:008.20.015.617.60801017.377.578.8
11/1517:00:008.50.015.617.60801016.877.578.8
11/1516:00:008.90.015.619.50801016.377.578.8

 

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