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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)02/24
08:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51004
08:00:00 (GMT) on 02/24
Sea Height:6.8 ft
Primary Swell Height: 5.6 ft
Primary Swell Period: 16.7 secs
Surf Height7 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)
02/2408:00:006.8 5.6 se16.7 secs3.7 se12.8 secs2.0 se 20.0secs7.0 -7.9 16.7
02/2407:00:005.0 3.5 se16.9 secs2.6 se12.5 secs1.4 se 20.0secs4.5 -5.0 16.9
02/2406:00:005.8 4.7 se17.2 secs2.6 se12.5 secs2.0 se 9.2secs6.0 -6.8 17.2
02/2405:00:005.2 3.9 se17.1 secs2.6 se12.4 secs1.7 se 9.2secs5.1 -5.7 17.1
02/2404:00:004.8 3.2 se17.9 secs2.3 se11.2 secs2.0 se 7.8secs4.2 -4.8 17.9
02/2403:00:004.2 2.7 se18.0 secs2.0 se11.2 secs1.6 se 7.8secs3.7 -4.2 18.0
02/2402:00:004.0 2.2 se17.3 secs2.0 se12.2 secs2.0 se 9.1secs2.8 -3.2 17.3
02/2401:00:004.0 2.5 se18.4 secs2.2 se14.8 secs1.9 se 11.3secs3.4 -3.9 18.4
02/2400:00:004.1 2.1 se17.5 secs2.3 se12.1 secs1.8 se 9.0secs2.7 -3.1 17.5
02/2323:00:003.9 2.1 se17.4 secs2.0 se12.4 secs1.8 se 9.1secs2.7 -3.1 17.4
02/2322:00:003.6 2.2 se12.2 secs1.4 se17.6 secs1.7 se 8.3secs2.0 -2.2 12.2
02/2321:00:003.7 2.1 se12.3 secs1.3 se17.2 secs2.2 se 8.3secs1.9 -2.2 12.3
02/2320:00:003.1 1.7 se12.2 secs1.7 se8.3 secs0.8 se 17.4secs1.5 -1.7 12.2
02/2319:00:003.4 1.8 se12.5 secs1.2 se17.0 secs2.1 se 8.2secs1.7 -2.0 12.5
02/2318:00:003.3 2.0 se11.2 secs0.9 se16.9 secs1.9 se 7.7secs1.7 -1.9 11.2
02/2317:00:003.6 2.3 se12.2 secs2.1 se8.4 secs0.9 se 16.5secs2.1 -2.4 12.2
02/2316:00:003.4 1.9 se12.3 secs2.0 se9.1 secs0.8 se 16.5secs1.8 -2.0 12.3
02/2315:00:003.1 1.8 se12.4 secs1.9 se8.4 secs0.9 se 16.2secs1.7 -1.9 12.4
02/2314:00:003.5 2.3 se12.4 secs1.9 se9.1 secs0.7 se 5.9secs2.1 -2.4 12.4
02/2313:00:003.4 2.2 se12.6 secs2.1 se9.0 secs0.8 se 5.9secs2.1 -2.3 12.6
02/2312:00:003.5 2.4 se11.3 secs1.9 se7.8 secs0.7 se 14.7secs2.0 -2.3 11.3
02/2311:00:003.6 2.4 se12.5 secs2.1 se8.4 secs0.0 se 0.0secs2.3 -2.6 12.5
02/2310:00:003.5 2.1 se12.4 secs2.2 se9.1 secs0.8 se 5.9secs1.9 -2.2 12.4
02/2309:00:003.3 2.2 se12.4 secs2.0 se9.1 secs0.8 se 5.9secs2.0 -2.3 12.4

 

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 51004
08:50:00 (GMT) on 02/24
Combined Sea Height:8.2 ft
Dominant Period:16.0 secs
Wind Speed: 1.9 kts
Wind Gust: 3.9 kts
Wind Direction:340 degrees
Barometric Pressure:1013.0 mbs
Air Temperature: 74.8 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)
02/2408:50:008.216.01.93.93401013.074.877.4
02/2407:50:007.516.05.87.83601013.075.077.4
02/2406:50:006.917.03.95.83401012.975.677.4
02/2405:50:005.916.05.87.83301012.375.677.5
02/2404:50:005.617.05.87.83201011.675.677.5
02/2403:50:005.617.05.87.83101010.675.777.5
02/2402:50:005.617.07.89.83101010.175.977.5
02/2401:50:005.617.09.811.73001010.076.177.7
02/2400:50:005.611.09.813.73001009.975.977.7
02/2323:50:004.98.011.713.72901010.475.977.7
02/2322:50:004.98.011.713.72801011.175.777.5
02/2321:50:005.28.011.713.72801011.775.777.5
02/2320:50:005.68.013.715.62801012.075.777.4
02/2319:50:005.28.09.811.72701012.775.977.4
02/2318:50:005.28.011.715.62801012.175.777.2
02/2317:50:004.98.011.715.62701011.875.977.2
02/2316:50:004.99.013.715.62701011.175.777.2
02/2315:50:005.28.011.713.72701010.376.177.2
02/2314:50:004.98.011.713.72701009.575.777.0
02/2313:50:004.98.013.715.62701009.175.777.0
02/2312:50:004.98.013.717.62701009.075.677.0
02/2311:50:004.98.011.713.72401009.475.977.0
02/2310:50:004.99.011.713.72301009.876.177.0
02/2309:50:004.99.013.717.62201010.375.077.0

 

000030935 ___0.026834
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