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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)05/18
10:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51002
10:00:00 (GMT) on 05/18
Sea Height:5.1 ft
Primary Swell Height: 3.5 ft
Primary Swell Period: 9.1 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)
05/1810:00:005.1 3.5 se9.1 secs2.1 se12.5 secs1.6 se 15.8secs2.4 -2.7 9.1
05/1809:00:005.2 3.4 se9.9 secs1.8 se14.5 secs1.7 se 6.7secs2.5 -2.9 9.9
05/1808:00:004.9 3.3 se9.0 secs2.2 se12.6 secs1.7 se 15.8secs2.3 -2.6 9.0
05/1807:00:005.1 3.6 se9.8 secs1.6 se14.5 secs1.6 se 6.7secs2.7 -3.0 9.8
05/1806:00:004.8 3.3 se9.9 secs1.7 se14.7 secs1.8 se 6.7secs2.4 -2.7 9.9
05/1805:00:004.9 3.1 se10.0 secs1.8 se14.5 secs1.9 se 6.7secs2.3 -2.6 10.0
05/1804:00:005.1 3.5 se9.8 secs1.9 se14.7 secs2.0 se 6.7secs2.5 -2.9 9.8
05/1803:00:004.9 3.1 se10.0 secs1.8 se14.6 secs2.1 se 6.7secs2.3 -2.6 10.0
05/1802:00:005.2 3.3 se10.0 secs2.1 se14.9 secs2.1 se 6.7secs2.5 -2.8 10.0
05/1801:00:005.4 3.4 se9.9 secs2.0 se15.0 secs2.2 se 6.7secs2.5 -2.9 9.9
05/1800:00:005.3 3.4 se10.0 secs1.9 se14.6 secs2.1 se 6.7secs2.6 -2.9 10.0
05/1723:00:005.3 3.2 se10.0 secs1.9 se14.7 secs2.4 se 6.6secs2.4 -2.8 10.0
05/1722:00:005.1 2.9 se9.9 secs1.9 se14.7 secs2.2 se 6.7secs2.2 -2.5 9.9
05/1721:00:005.7 3.8 se10.0 secs2.0 se14.6 secs2.3 se 6.7secs2.8 -3.2 10.0
05/1720:00:005.4 3.4 se10.1 secs2.0 se14.6 secs2.2 se 6.3secs2.6 -2.9 10.1
05/1719:00:005.6 3.7 se9.9 secs2.0 se14.6 secs2.2 se 6.7secs2.7 -3.1 9.9
05/1718:00:006.1 4.3 se10.0 secs2.3 se14.5 secs1.3 se 19.1secs3.2 -3.7 10.0
05/1717:00:005.7 3.8 se10.0 secs1.9 se14.5 secs2.4 se 6.7secs2.8 -3.2 10.0
05/1716:00:005.9 4.2 se10.0 secs1.4 se16.1 secs2.3 se 6.7secs3.2 -3.6 10.0
05/1715:00:006.6 5.1 se10.0 secs2.4 se14.7 secs2.0 se 6.2secs3.8 -4.3 10.0
05/1714:00:006.6 5.2 se10.2 secs2.1 se14.5 secs2.3 se 6.8secs4.0 -4.5 10.2
05/1713:00:006.7 4.9 se10.0 secs2.3 se14.2 secs2.2 se 6.7secs3.7 -4.2 10.0
05/1712:00:007.1 5.3 se10.9 secs2.0 se14.5 secs2.2 se 7.1secs4.3 -4.9 10.9
05/1711:00:007.2 5.5 se10.1 secs2.4 se14.4 secs2.6 se 6.8secs4.2 -4.7 10.1

 

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
09:50:00 (GMT) on 05/18
Combined Sea Height:7.2 ft
Dominant Period:9.0 secs
Wind Speed: 17.6 kts
Wind Gust: 21.4 kts
Wind Direction:090 degrees
Barometric Pressure:1015.9 mbs
Air Temperature: 79.0 degrees
Water Temperature:32.0 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)
05/1809:50:007.29.017.621.40901015.979.032.0
05/1808:50:007.59.017.623.40801016.179.032.0
05/1807:50:007.99.019.523.40701015.979.232.0
05/1806:50:007.59.017.619.50701015.579.032.0
05/1805:50:007.29.015.617.60701015.079.232.0
05/1804:50:006.98.013.717.60701014.279.032.0
05/1803:50:007.29.013.717.60701013.979.232.0
05/1802:50:007.58.013.717.60801013.779.332.0
05/1801:50:006.99.013.717.60801014.079.232.0
05/1800:50:007.28.015.617.60801014.479.232.0
05/1723:50:007.59.013.717.60801015.078.832.0
05/1722:50:008.29.015.617.60801015.679.032.0
05/1721:50:007.510.015.619.50801015.979.232.0
05/1720:50:007.59.017.621.40801015.979.232.0
05/1719:50:007.98.019.523.40801016.179.232.0
05/1718:50:008.99.019.523.40801015.979.032.0
05/1717:50:008.59.019.523.40801015.578.832.0
05/1716:50:007.910.019.523.40701014.478.632.0
05/1715:50:008.59.019.523.40701013.978.432.0
05/1714:50:008.510.017.623.40701013.778.432.0
05/1713:50:008.99.017.621.40701013.878.332.0
05/1712:50:0010.210.015.619.50601013.578.332.0
05/1711:50:009.89.015.619.50701013.978.432.0
05/1710:50:0011.210.015.617.60801014.778.632.0

 

000040922 ___0.027854
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