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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)02/07
20:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51002
20:00:00 (GMT) on 02/07
Sea Height:9.3 ft
Primary Swell Height: 7.7 ft
Primary Swell Period: 14.4 secs
Surf Height8.4 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)
02/0720:00:009.3 7.7 se14.4 secs4.4 se17.8 secs3.9 se 10.3secs8.4 -9.5 14.4
02/0719:00:008.2 7.0 se14.4 secs3.7 se17.7 secs3.0 se 10.3secs7.6 -8.6 14.4
02/0718:00:008.3 6.3 se16.8 secs5.3 se12.7 secs2.7 se 20.0secs8.0 -9.0 16.8
02/0717:00:007.9 6.2 se16.3 secs5.3 se13.0 secs1.9 se 20.0secs7.6 -8.6 16.3
02/0716:00:007.6 5.9 se16.7 secs5.2 se12.9 secs2.8 se 20.0secs7.4 -8.4 16.7
02/0715:00:007.3 5.1 se16.9 secs4.7 se12.6 secs2.7 se 20.0secs6.5 -7.3 16.9
02/0714:00:005.8 3.9 se14.4 secs2.5 se17.9 secs3.6 se 11.4secs4.3 -4.8 14.4
02/0713:00:005.3 2.9 se16.9 secs3.4 se12.5 secs1.5 se 20.0secs3.6 -4.1 16.9
02/0712:00:005.4 2.6 se17.0 secs3.6 se12.3 secs2.0 se 9.1secs3.3 -3.8 17.0
02/0711:00:005.1 3.5 se12.3 secs2.1 se16.6 secs2.4 se 9.2secs3.2 -3.7 12.3
02/0710:00:005.4 3.9 se12.2 secs1.7 se16.8 secs2.4 se 9.2secs3.6 -4.0 12.2
02/0709:00:005.0 3.3 se12.4 secs2.0 se16.8 secs1.1 se 20.0secs3.1 -3.5 12.4
02/0708:00:005.3 3.8 se12.2 secs1.4 se16.5 secs2.4 se 8.3secs3.5 -3.9 12.2
02/0707:00:005.2 3.9 se12.3 secs1.4 se16.0 secs2.5 se 7.7secs3.6 -4.1 12.3
02/0706:00:005.0 3.6 se12.3 secs2.2 se9.2 secs1.4 se 5.9secs3.3 -3.8 12.3
02/0705:00:004.2 2.8 se12.6 secs2.0 se9.1 secs0.6 se 16.7secs2.6 -3.0 12.6
02/0704:00:004.3 3.2 se12.4 secs1.8 se9.1 secs0.4 se 16.7secs3.0 -3.4 12.4
02/0703:00:004.0 3.0 se12.5 secs1.7 se9.1 secs1.0 se 5.9secs2.8 -3.2 12.5
02/0702:00:004.2 3.0 se12.5 secs1.9 se9.0 secs0.6 se 16.7secs2.8 -3.2 12.5
02/0701:00:004.2 2.9 se12.3 secs2.0 se9.1 secs1.1 se 15.4secs2.7 -3.0 12.3
02/0700:00:004.5 3.4 se12.3 secs1.7 se9.2 secs1.2 se 5.9secs3.1 -3.5 12.3
02/0623:00:004.4 3.3 se12.3 secs2.2 se7.7 secs0.3 se 16.7secs3.1 -3.5 12.3
02/0622:00:004.4 2.9 se12.3 secs2.3 se9.0 secs1.3 se 5.9secs2.7 -3.0 12.3
02/0621:00:004.7 3.4 se12.3 secs2.3 se9.1 secs0.5 se 16.7secs3.1 -3.6 12.3

 

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
20:50:00 (GMT) on 02/07
Combined Sea Height:9.8 ft
Dominant Period:14.0 secs
Wind Speed: 13.7 kts
Wind Gust: 19.5 kts
Wind Direction:100 degrees
Barometric Pressure:1016.7 mbs
Air Temperature: 77.0 degrees
Water Temperature:77.9 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)
02/0720:50:009.814.013.719.51001016.777.077.9
02/0719:50:0010.214.011.717.60901017.477.277.7
02/0718:50:0010.513.013.715.61101017.177.277.7
02/0717:50:009.815.013.715.61001016.577.077.7
02/0716:50:009.214.013.717.61001015.976.677.7
02/0715:50:007.515.013.715.61001015.276.677.7
02/0714:50:007.917.011.715.61001014.776.577.7
02/0713:50:007.516.011.715.61001014.876.577.7
02/0712:50:006.98.013.717.61001014.976.577.7
02/0711:50:006.611.011.715.61001015.776.877.9
02/0710:50:006.611.09.813.71001016.476.877.9
02/0709:50:006.211.011.713.71001016.777.077.9
02/0708:50:006.912.011.715.61001016.777.277.9
02/0707:50:005.911.09.813.70901016.977.277.9
02/0706:50:006.612.013.715.61201016.676.177.9
02/0705:50:006.211.07.89.80801015.877.078.1
02/0704:50:005.911.07.89.80901015.077.278.1
02/0703:50:005.912.09.811.71001014.577.278.1
02/0702:50:005.211.09.813.71101013.777.278.1
02/0701:50:005.611.011.713.71101013.377.278.1
02/0700:50:005.912.011.713.71201013.376.878.1
02/0623:50:005.912.011.713.71201013.776.878.1
02/0622:50:005.912.09.811.71101014.776.878.1
02/0621:50:006.212.09.811.71001015.776.677.9

 

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