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Buoy 51004 Southeast Hawaii
Longitude = 152.52W Latitude = 17.44N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)04/09
22:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51004
22:00:00 (GMT) on 04/09
Sea Height:6.1 ft
Primary Swell Height: 4.8 ft
Primary Swell Period: 14.3 secs
Surf Height5.2 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)
04/0922:00:006.1 4.8 se14.3 secs2.3 se10.2 secs1.6 se 6.7secs5.2 -5.9 14.3
04/0921:00:006.0 4.4 se14.4 secs3.1 se11.3 secs2.1 se 7.7secs4.8 -5.5 14.4
04/0920:00:006.2 4.8 se14.5 secs2.3 se10.1 secs1.9 se 6.7secs5.2 -5.9 14.5
04/0919:00:005.9 4.4 se14.5 secs2.6 se10.3 secs2.1 se 7.2secs4.8 -5.4 14.5
04/0918:00:006.2 4.7 se14.6 secs2.9 se11.4 secs2.3 se 7.8secs5.2 -5.9 14.6
04/0917:00:005.8 4.0 se15.9 secs2.9 se11.4 secs0.8 se 20.0secs4.8 -5.4 15.9
04/0916:00:006.0 4.3 se14.6 secs3.3 se11.4 secs2.3 se 8.3secs4.7 -5.3 14.6
04/0915:00:005.1 3.4 se14.7 secs2.3 se11.3 secs2.1 se 7.8secs3.7 -4.2 14.7
04/0914:00:005.7 4.2 se14.4 secs2.4 se10.2 secs2.2 se 7.2secs4.5 -5.1 14.4
04/0913:00:005.6 4.0 se14.5 secs2.8 se11.4 secs2.3 se 8.3secs4.4 -5.0 14.5
04/0912:00:005.8 4.2 se12.6 secs2.9 se15.6 secs2.3 se 9.2secs4.0 -4.5 12.6
04/0911:00:006.2 4.4 se14.4 secs3.2 se11.4 secs2.3 se 8.3secs4.8 -5.4 14.4
04/0910:00:005.6 3.9 se14.5 secs2.8 se11.3 secs2.3 se 8.3secs4.3 -4.8 14.5
04/0909:00:006.2 4.5 se14.6 secs3.3 se11.4 secs2.4 se 7.8secs5.0 -5.6 14.6
04/0908:00:005.8 3.9 se14.7 secs3.0 se11.3 secs2.1 se 7.8secs4.3 -4.9 14.7
04/0907:00:005.9 4.0 se14.5 secs2.4 se17.5 secs3.4 se 11.4secs4.3 -4.9 14.5
04/0906:00:005.7 4.1 se14.5 secs2.4 se10.3 secs1.9 se 7.2secs4.4 -5.0 14.5
04/0905:00:006.0 4.1 se15.9 secs3.9 se12.9 secs2.1 se 9.1secs4.9 -5.6 15.9
04/0904:00:006.0 4.4 se14.6 secs3.1 se11.4 secs2.0 se 7.8secs4.8 -5.5 14.6
04/0903:00:006.1 4.1 se14.7 secs3.0 se11.3 secs2.6 se 7.8secs4.5 -5.1 14.7
04/0902:00:006.8 4.5 se14.7 secs3.8 se11.3 secs2.5 se 7.7secs5.0 -5.6 14.7
04/0901:00:006.3 4.4 se14.8 secs3.1 se11.3 secs2.2 se 7.7secs4.9 -5.6 14.8
04/0900:00:005.8 4.1 se14.6 secs3.0 se11.4 secs2.3 se 8.4secs4.4 -5.0 14.6
04/0823:00:007.1 5.4 se14.9 secs3.6 se11.3 secs2.3 se 7.7secs6.0 -6.8 14.9

 

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 51004
21:50:00 (GMT) on 04/09
Combined Sea Height:6.9 ft
Dominant Period:15.0 secs
Wind Speed: 13.7 kts
Wind Gust: 17.6 kts
Wind Direction:080 degrees
Barometric Pressure:1013.7 mbs
Air Temperature: 77.2 degrees
Water Temperature:77.4 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)
04/0921:50:006.915.013.717.60801013.777.277.4
04/0920:50:007.214.013.717.60801014.377.077.4
04/0919:50:007.515.013.717.60701014.777.077.4
04/0918:50:007.216.015.619.50801014.676.877.4
04/0917:50:007.515.015.617.60601013.876.877.4
04/0916:50:007.215.013.717.60601013.577.077.4
04/0915:50:007.215.011.713.70801013.577.077.4
04/0914:50:006.915.013.715.60801012.676.677.4
04/0913:50:007.915.013.717.60801011.976.677.4
04/0912:50:007.915.015.617.60901011.776.577.4
04/0911:50:007.915.015.619.50801012.376.677.4
04/0910:50:007.915.015.619.50801013.276.677.4
04/0909:50:008.20.015.619.50801013.432.077.4
04/0908:50:007.915.013.717.60701014.476.877.4
04/0907:50:007.90.013.717.60801014.876.877.4
04/0906:50:007.515.015.619.50801013.877.032.0
04/0905:50:007.916.011.715.60701013.877.077.5
04/0904:50:007.516.013.715.60801012.977.077.7
04/0903:50:008.216.013.715.60901012.777.077.7
04/0902:50:008.215.011.715.60901012.377.277.7
04/0901:50:008.516.015.619.50901011.777.077.7
04/0900:50:008.215.017.621.40901011.877.077.7
04/0823:50:008.20.017.619.50901012.577.077.7
04/0822:50:007.916.015.621.40901013.377.077.7

 

000031094 ___0.030174
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