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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)07/09
21:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51002
21:00:00 (GMT) on 07/09
Sea Height:4.7 ft
Primary Swell Height: 2.5 ft
Primary Swell Period: 12.8 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)
07/0921:00:004.7 2.5 se12.8 secs2.6 se8.4 secs0.6 se 16.7secs2.4 -2.7 12.8
07/0920:00:005.3 2.7 se12.7 secs3.0 se8.2 secs0.7 se 16.7secs2.6 -2.9 12.7
07/0919:00:005.3 2.7 se12.5 secs3.2 se7.7 secs0.8 se 16.7secs2.5 -2.9 12.5
07/0918:00:004.9 2.3 se13.7 secs3.2 se7.7 secs0.0 se 0.0secs2.4 -2.7 13.7
07/0917:00:005.2 3.0 se12.6 secs3.1 se7.7 secs0.7 se 16.7secs2.8 -3.2 12.6
07/0916:00:004.6 2.4 se12.7 secs2.8 se7.7 secs0.7 se 16.7secs2.3 -2.6 12.7
07/0915:00:005.0 2.9 se12.5 secs2.7 se8.3 secs0.6 se 16.7secs2.8 -3.1 12.5
07/0914:00:004.9 2.5 se14.0 secs2.7 se8.3 secs0.0 se 0.0secs2.7 -3.0 14.0
07/0913:00:005.3 2.9 se12.6 secs3.3 se7.7 secs0.6 se 16.7secs2.7 -3.1 12.6
07/0912:00:004.9 2.4 se12.7 secs3.1 se7.7 secs0.5 se 16.7secs2.3 -2.6 12.7
07/0911:00:005.1 2.4 se12.8 secs3.0 se8.3 secs0.5 se 16.7secs2.3 -2.6 12.8
07/0910:00:005.2 2.5 se13.9 secs3.3 se8.3 secs0.0 se 0.0secs2.6 -3.0 13.9
07/0909:00:005.3 2.7 se13.8 secs3.0 se8.3 secs0.0 se 0.0secs2.8 -3.2 13.8
07/0908:00:005.0 2.1 se13.9 secs3.0 se8.3 secs0.0 se 0.0secs2.2 -2.5 13.9
07/0907:00:005.9 2.8 se14.0 secs4.0 se7.7 secs0.0 se 0.0secs2.9 -3.3 14.0
07/0906:00:005.2 2.5 se14.1 secs3.5 se7.7 secs0.0 se 0.0secs2.6 -3.0 14.1
07/0905:00:005.9 2.7 se12.7 secs4.0 se7.7 secs0.6 se 16.7secs2.6 -3.0 12.7
07/0904:00:005.8 2.8 se13.9 secs3.5 se8.3 secs0.0 se 0.0secs3.0 -3.4 13.9
07/0903:00:006.3 2.7 se14.1 secs4.2 se8.3 secs0.0 se 0.0secs2.9 -3.2 14.1
07/0902:00:006.2 2.8 se14.2 secs4.0 se8.3 secs0.0 se 0.0secs2.9 -3.3 14.2
07/0901:00:005.9 2.9 se14.0 secs3.1 se8.3 secs0.0 se 0.0secs3.1 -3.5 14.0
07/0900:00:005.9 2.5 se14.1 secs3.5 se8.4 secs0.8 se 17.4secs2.7 -3.0 14.1
07/0823:00:006.3 2.6 se14.2 secs4.3 se7.7 secs0.0 se 0.0secs2.7 -3.1 14.2
07/0822:00:006.0 4.1 se8.3 secs2.4 se12.6 secs0.7 se 16.7secs2.5 -2.9 8.3

 

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
21:50:00 (GMT) on 07/09
Combined Sea Height:7.2 ft
Dominant Period:8.0 secs
Wind Speed: 15.6 kts
Wind Gust: 19.5 kts
Wind Direction:060 degrees
Barometric Pressure:1016.5 mbs
Air Temperature: 80.1 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)
07/0921:50:007.28.015.619.50601016.580.132.0
07/0920:50:007.28.017.619.50701016.779.932.0
07/0919:50:007.56.015.619.50701017.179.732.0
07/0918:50:007.27.019.523.40801016.979.532.0
07/0917:50:007.28.017.621.40701016.479.932.0
07/0916:50:007.57.017.619.50701015.579.732.0
07/0915:50:007.27.017.621.40701014.779.532.0
07/0914:50:006.97.017.621.40701014.479.532.0
07/0913:50:007.58.017.621.40701014.479.532.0
07/0912:50:007.28.015.619.50801014.879.532.0
07/0911:50:007.28.017.619.50801015.179.532.0
07/0910:50:007.58.017.621.40701015.679.732.0
07/0909:50:007.29.017.621.40801015.879.732.0
07/0908:50:007.28.017.621.40801016.180.132.0
07/0907:50:007.58.017.621.40801015.580.232.0
07/0906:50:008.28.017.621.40801015.380.132.0
07/0905:50:008.28.017.621.40801014.879.732.0
07/0904:50:008.28.017.621.40801014.279.732.0
07/0903:50:008.28.017.621.40701013.879.532.0
07/0902:50:008.58.019.521.40701013.679.532.0
07/0901:50:008.98.019.523.40801013.879.732.0
07/0900:50:009.28.019.523.40801014.179.932.0
07/0823:50:009.28.019.523.40801014.479.932.0
07/0822:50:008.98.021.425.40701014.979.932.0

 

000041492 ___0.028628
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