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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)08/18
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 08/18
Sea Height:3.9 ft
Primary Swell Height: 2.6 ft
Primary Swell Period: 12.8 secs
Surf Height2.5 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)
08/1810:00:003.9 2.6 se12.8 secs2.1 se9.2 secs1.2 se 5.9secs2.5 -2.8 12.8
08/1809:00:003.9 2.5 se12.7 secs2.1 se9.1 secs1.3 se 5.9secs2.4 -2.7 12.7
08/1808:00:003.5 2.3 se11.1 secs1.0 se14.8 secs1.6 se 7.8secs1.9 -2.1 11.1
08/1807:00:003.8 2.6 se12.7 secs2.0 se9.1 secs0.5 se 16.7secs2.4 -2.8 12.7
08/1806:00:003.4 2.0 se12.6 secs1.8 se9.2 secs1.3 se 5.9secs1.9 -2.2 12.6
08/1805:00:003.7 2.4 se12.7 secs2.1 se9.2 secs0.6 se 16.7secs2.3 -2.6 12.7
08/1804:00:003.8 2.6 se12.5 secs2.1 se9.2 secs1.2 se 5.6secs2.4 -2.7 12.5
08/1803:00:004.2 2.8 se13.8 secs2.3 se10.1 secs1.2 se 6.6secs2.9 -3.3 13.8
08/1802:00:003.4 2.1 se12.6 secs1.9 se9.1 secs1.1 se 5.9secs2.0 -2.3 12.6
08/1801:00:003.8 2.7 se14.0 secs1.8 se10.1 secs1.0 se 6.7secs2.8 -3.2 14.0
08/1800:00:004.0 2.5 se12.6 secs2.2 se9.0 secs0.6 se 16.7secs2.4 -2.7 12.6
08/1723:00:003.8 2.5 se12.7 secs2.2 se9.1 secs0.6 se 17.6secs2.4 -2.7 12.7
08/1722:00:003.9 2.5 se12.4 secs2.4 se9.2 secs0.8 se 16.7secs2.3 -2.7 12.4
08/1721:00:004.3 3.2 se12.7 secs2.1 se9.2 secs0.8 se 16.7secs3.0 -3.4 12.7
08/1720:00:004.5 3.3 se12.8 secs2.3 se9.1 secs0.9 se 16.7secs3.1 -3.5 12.8
08/1719:00:004.4 3.1 se12.6 secs2.2 se9.1 secs0.9 se 16.7secs2.9 -3.3 12.6
08/1718:00:004.5 3.4 se12.8 secs2.1 se9.2 secs0.8 se 16.7secs3.2 -3.6 12.8
08/1717:00:004.5 2.8 se14.3 secs2.7 se11.3 secs1.9 se 7.7secs3.0 -3.4 14.3
08/1716:00:004.7 3.2 se14.2 secs2.4 se10.2 secs1.4 se 6.7secs3.4 -3.8 14.2
08/1715:00:004.7 3.2 se14.3 secs2.6 se10.2 secs1.4 se 6.8secs3.4 -3.8 14.3
08/1714:00:005.0 3.7 se12.7 secs2.4 se9.1 secs1.1 se 17.2secs3.6 -4.0 12.7
08/1713:00:004.3 2.5 se14.2 secs2.5 se11.2 secs2.2 se 7.8secs2.7 -3.0 14.2
08/1712:00:004.4 2.6 se14.3 secs2.6 se11.2 secs2.2 se 7.8secs2.8 -3.1 14.3
08/1711:00:004.9 3.0 se14.2 secs2.7 se10.1 secs1.5 se 6.7secs3.2 -3.6 14.2

 

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
10:50:00 (GMT) on 08/18
Combined Sea Height:5.9 ft
Dominant Period:9.0 secs
Wind Speed: 15.6 kts
Wind Gust: 19.5 kts
Wind Direction:090 degrees
Barometric Pressure:1012.9 mbs
Air Temperature: 81.0 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)
08/1810:50:005.99.015.619.50901012.981.032.0
08/1809:50:005.69.015.619.50901013.081.332.0
08/1808:50:005.29.015.617.60901013.681.332.0
08/1807:50:005.610.013.715.60901013.581.332.0
08/1806:50:005.210.015.617.60901012.681.532.0
08/1805:50:005.210.015.617.60901012.081.532.0
08/1804:50:005.614.013.717.60901011.681.532.0
08/1803:50:005.614.015.619.51001010.981.732.0
08/1802:50:005.611.013.717.61001010.881.932.0
08/1801:50:005.914.015.619.51001010.881.732.0
08/1800:50:005.69.013.715.60901011.281.132.0
08/1723:50:005.214.011.715.61101011.581.732.0
08/1722:50:005.214.013.715.61101011.981.732.0
08/1721:50:005.69.015.617.61101012.581.932.0
08/1720:50:005.914.013.715.61001012.681.332.0
08/1719:50:005.20.013.719.51001012.781.132.0
08/1718:50:006.214.013.715.60901012.881.732.0
08/1717:50:005.915.013.715.61001012.581.732.0
08/1716:50:005.610.011.713.71101011.981.532.0
08/1715:50:005.911.011.713.70901011.581.332.0
08/1714:50:006.215.011.713.71001011.381.532.0
08/1713:50:005.98.09.811.70901011.081.732.0
08/1712:50:006.28.011.713.71001011.281.532.0
08/1711:50:005.98.011.715.60901011.581.532.0

 

000041908 ___0.026856
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