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Buoy 51002 Southwest Hawaii
Longitude = 157.79W Latitude = 17.15N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)03/07
00:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51002
00:00:00 (GMT) on 03/07
Sea Height:4.7 ft
Primary Swell Height: 2.9 ft
Primary Swell Period: 9 secs
Surf Height2 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)
03/0700:00:004.7 2.9 se9.0 secs1.4 se12.5 secs2.3 se 5.9secs2.0 -2.2 9.0
03/0623:00:004.7 3.0 se9.0 secs1.2 se12.3 secs2.4 se 5.9secs2.0 -2.3 9.0
03/0622:00:004.7 2.9 se9.1 secs1.2 se12.5 secs2.1 se 5.6secs2.0 -2.3 9.1
03/0621:00:005.0 3.5 se9.1 secs1.5 se12.6 secs2.0 se 6.0secs2.4 -2.7 9.1
03/0620:00:005.2 3.9 se9.1 secs1.3 se14.2 secs2.1 se 5.9secs2.6 -3.0 9.1
03/0619:00:005.1 3.6 se9.1 secs1.5 se12.3 secs2.0 se 5.9secs2.5 -2.8 9.1
03/0618:00:005.2 3.7 se9.2 secs1.9 se5.9 secs0.8 se 13.2secs2.5 -2.9 9.2
03/0617:00:004.9 3.1 se9.9 secs0.9 se13.8 secs2.2 se 5.9secs2.3 -2.6 9.9
03/0616:00:004.8 3.7 se9.1 secs1.7 se5.9 secs0.6 se 14.2secs2.5 -2.9 9.1
03/0615:00:005.1 3.6 se9.2 secs1.3 se12.3 secs2.0 se 5.9secs2.5 -2.8 9.2
03/0614:00:004.5 3.2 se9.1 secs1.8 se5.9 secs0.7 se 13.0secs2.2 -2.5 9.1
03/0613:00:004.8 3.6 se9.1 secs1.6 se12.1 secs1.5 se 5.9secs2.5 -2.8 9.1
03/0612:00:004.2 2.6 se9.9 secs2.1 se6.7 secs1.0 se 13.8secs1.9 -2.2 9.9
03/0611:00:005.2 3.6 se9.1 secs1.7 se12.2 secs1.9 se 5.9secs2.4 -2.8 9.1
03/0610:00:005.5 3.8 se9.8 secs2.5 se6.7 secs0.9 se 13.2secs2.8 -3.2 9.8
03/0609:00:005.1 3.1 se9.9 secs2.4 se6.7 secs1.0 se 13.2secs2.4 -2.7 9.9
03/0608:00:006.2 4.7 se9.0 secs2.1 se12.1 secs1.9 se 5.9secs3.2 -3.6 9.0
03/0607:00:005.5 4.1 se9.0 secs1.4 se12.3 secs2.1 se 5.9secs2.8 -3.2 9.0
03/0606:00:005.6 4.1 se9.1 secs1.5 se12.1 secs1.9 se 5.9secs2.8 -3.2 9.1
03/0605:00:005.5 4.1 se9.1 secs1.8 se12.3 secs1.8 se 5.9secs2.8 -3.2 9.1
03/0604:00:005.3 3.9 se9.1 secs2.1 se5.9 secs0.7 se 12.5secs2.7 -3.0 9.1
03/0603:00:005.1 3.9 se9.1 secs1.5 se12.2 secs1.9 se 5.9secs2.7 -3.0 9.1
03/0602:00:005.4 4.0 se9.8 secs2.2 se6.7 secs0.8 se 13.1secs2.9 -3.3 9.8
03/0601:00:005.0 3.5 se9.1 secs2.1 se5.9 secs1.0 se 12.9secs2.4 -2.7 9.1

 

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 51002
00:50:00 (GMT) on 03/07
Combined Sea Height:7.2 ft
Dominant Period:9.0 secs
Wind Speed: 17.6 kts
Wind Gust: 21.4 kts
Wind Direction:080 degrees
Barometric Pressure:1013.4 mbs
Air Temperature: 76.5 degrees
Water Temperature:77.0 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)
03/0700:50:007.29.017.621.40801013.476.577.0
03/0623:50:006.99.017.619.50801014.276.577.0
03/0622:50:007.99.017.621.40801014.876.577.0
03/0621:50:007.99.017.621.40901015.576.577.0
03/0620:50:007.99.021.425.40901015.676.377.0
03/0619:50:007.29.017.621.40801015.875.776.8
03/0618:50:007.59.019.521.40901016.175.276.8
03/0617:50:006.99.019.523.40801015.875.076.8
03/0616:50:007.59.017.621.40801015.375.476.8
03/0615:50:007.29.019.521.40801014.975.076.8
03/0614:50:007.28.015.619.50801014.775.276.8
03/0613:50:007.29.017.621.40801014.975.477.0
03/0612:50:007.59.015.619.50801015.275.777.0
03/0611:50:007.99.015.617.60701015.874.877.0
03/0610:50:008.59.015.621.40801016.475.277.0
03/0609:50:008.29.015.619.50801016.976.577.0
03/0608:50:008.29.017.621.40901016.976.577.0
03/0607:50:008.29.017.621.40801016.876.677.0
03/0606:50:009.29.017.619.50901016.176.677.0
03/0605:50:008.29.017.621.40801015.176.577.0
03/0604:50:007.59.017.621.40901014.476.577.2
03/0603:50:008.99.017.621.40901014.076.577.2
03/0602:50:008.29.017.621.40901013.476.377.2
03/0601:50:007.99.017.623.40901013.376.577.2

 

000040556 ___0.040414
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