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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)09/18
09:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51002
09:00:00 (GMT) on 09/18
Sea Height:5.1 ft
Primary Swell Height: 3.9 ft
Primary Swell Period: 7.7 secs
Surf Height2.2 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)
09/1809:00:005.1 3.9 se7.7 secs1.3 se12.4 secs0.0 se 0.0secs2.2 -2.5 7.7
09/1808:00:004.7 3.2 se8.3 secs1.4 se12.8 secs0.0 se 0.0secs2.0 -2.2 8.3
09/1807:00:004.8 3.3 se8.2 secs1.5 se12.8 secs0.3 se 16.7secs2.0 -2.3 8.2
09/1806:00:005.5 3.6 se8.3 secs1.3 se12.7 secs0.4 se 16.7secs2.2 -2.5 8.3
09/1805:00:006.1 4.2 se8.3 secs1.5 se12.6 secs0.3 se 16.7secs2.6 -3.0 8.3
09/1804:00:004.9 3.4 se8.3 secs1.3 se12.9 secs0.0 se 0.0secs2.1 -2.4 8.3
09/1803:00:006.1 4.5 se8.3 secs1.4 se12.5 secs0.0 se 0.0secs2.8 -3.2 8.3
09/1802:00:006.0 4.5 se8.3 secs1.3 se12.6 secs0.3 se 16.7secs2.8 -3.2 8.3
09/1801:00:006.1 4.5 se8.3 secs1.3 se12.5 secs0.0 se 0.0secs2.8 -3.2 8.3
09/1800:00:006.5 4.9 se8.4 secs1.1 se14.4 secs0.0 se 0.0secs3.1 -3.5 8.4
09/1723:00:005.7 3.8 se8.3 secs1.2 se12.4 secs0.4 se 16.7secs2.4 -2.7 8.3
09/1722:00:006.1 4.3 se8.4 secs1.2 se12.3 secs0.0 se 0.0secs2.7 -3.0 8.4
09/1721:00:005.4 3.9 se8.4 secs1.6 se12.5 secs0.5 se 16.7secs2.5 -2.8 8.4
09/1720:00:005.7 3.8 se8.4 secs1.6 se12.4 secs0.7 se 16.7secs2.4 -2.7 8.4
09/1719:00:005.8 3.5 se9.0 secs1.8 se12.2 secs2.6 se 5.9secs2.3 -2.6 9.0
09/1718:00:006.1 4.6 se8.4 secs1.7 se12.5 secs0.5 se 16.7secs2.9 -3.3 8.4
09/1717:00:006.4 4.8 se8.3 secs1.7 se12.4 secs0.3 se 16.7secs3.0 -3.4 8.3
09/1716:00:005.9 4.2 se8.4 secs1.6 se12.4 secs0.3 se 16.7secs2.6 -3.0 8.4
09/1715:00:005.3 3.3 se8.3 secs1.3 se12.5 secs0.2 se 16.7secs2.1 -2.3 8.3
09/1714:00:005.4 3.5 se8.4 secs1.3 se14.2 secs0.0 se 0.0secs2.2 -2.5 8.4
09/1713:00:005.3 3.6 se8.3 secs1.3 se14.2 secs0.6 se 17.7secs2.2 -2.5 8.3
09/1712:00:005.0 3.4 se8.3 secs1.4 se12.6 secs0.4 se 16.7secs2.1 -2.4 8.3
09/1711:00:004.8 3.2 se8.3 secs1.0 se14.2 secs0.0 se 0.0secs2.0 -2.3 8.3
09/1710:00:005.2 3.6 se8.4 secs1.4 se12.4 secs0.2 se 16.7secs2.3 -2.6 8.4

 

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
09:00:00 (GMT) on 09/18
Combined Sea Height:7.5 ft
Dominant Period:8.0 secs
Wind Speed: 17.6 kts
Wind Gust: 21.4 kts
Wind Direction:090 degrees
Barometric Pressure:1015.4 mbs
Air Temperature: 79.2 degrees
Water Temperature:79.7 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)
09/1809:00:007.58.017.621.40901015.479.279.7
09/1808:00:007.90.019.523.40901015.979.379.7
09/1807:00:008.28.019.523.40901016.179.379.7
09/1806:00:007.90.019.521.40801015.779.579.7
09/1805:00:008.28.017.621.40801015.179.379.7
09/1804:00:008.58.017.623.40901014.679.779.7
09/1803:00:009.20.019.523.40801013.879.579.9
09/1802:00:008.98.021.425.40801013.579.579.9
09/1801:00:008.58.019.523.40801013.479.579.9
09/1800:00:009.28.021.425.40801013.679.379.9
09/1723:00:008.98.021.425.40801013.979.379.9
09/1722:00:009.28.021.425.40801014.279.779.9
09/1721:00:009.29.021.425.40801014.979.579.9
09/1720:00:000.00.019.523.40701015.679.379.9
09/1719:00:008.98.019.523.40701015.779.379.9
09/1718:00:009.58.019.523.40601015.379.379.9
09/1717:00:008.99.021.427.30701014.978.879.9
09/1716:00:009.28.021.425.40701014.279.279.9
09/1715:00:008.98.021.427.30801013.779.079.9
09/1714:00:008.28.019.521.40701013.178.479.9
09/1713:00:007.99.019.523.40701012.678.879.9
09/1712:00:008.58.019.521.40801012.879.279.9
09/1711:00:008.20.019.525.40701013.178.879.9
09/1710:00:007.98.019.523.40801013.778.879.9

 

000039895 ___0.034789
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