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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)01/27
12:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51004
12:00:00 (GMT) on 01/27
Sea Height:3.4 ft
Primary Swell Height: 1.7 ft
Primary Swell Period: 14.5 secs
Surf Height1.8 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)
01/2712:00:003.4 1.7 se14.5 secs2.3 se8.4 secs0.0 se 0.0secs1.8 -2.1 14.5
01/2711:00:003.3 1.4 se14.6 secs2.3 se8.3 secs0.0 se 0.0secs1.6 -1.8 14.6
01/2710:00:003.2 1.6 se14.7 secs2.1 se8.3 secs0.0 se 0.0secs1.8 -2.0 14.7
01/2709:00:003.4 1.7 se14.6 secs2.3 se8.3 secs1.3 se 11.5secs1.9 -2.1 14.6
01/2708:00:003.2 1.7 se14.6 secs2.0 se8.4 secs0.0 se 0.0secs1.9 -2.2 14.6
01/2707:00:003.6 1.8 se14.5 secs2.2 se8.3 secs1.5 se 11.3secs2.0 -2.2 14.5
01/2706:00:003.5 1.6 se14.5 secs2.4 se8.4 secs0.3 se 20.0secs1.7 -1.9 14.5
01/2705:00:003.5 1.7 se14.5 secs2.2 se9.0 secs0.9 se 5.9secs1.9 -2.1 14.5
01/2704:00:003.8 1.9 se14.4 secs2.5 se8.4 secs1.1 se 17.5secs2.1 -2.4 14.4
01/2703:00:003.3 1.5 se14.2 secs2.2 se8.4 secs0.7 se 17.6secs1.6 -1.9 14.2
01/2702:00:003.6 1.8 se14.2 secs2.3 se8.9 secs0.8 se 17.6secs1.9 -2.1 14.2
01/2701:00:003.6 2.0 se14.2 secs2.4 se8.3 secs0.0 se 0.0secs2.1 -2.4 14.2
01/2700:00:003.9 1.9 se14.2 secs2.5 se8.3 secs0.9 se 17.9secs2.1 -2.4 14.2
01/2623:00:003.5 1.6 se14.5 secs2.2 se8.4 secs0.3 se 20.0secs1.8 -2.0 14.5
01/2622:00:003.5 1.5 se16.0 secs1.6 se12.9 secs2.4 se 8.3secs1.9 -2.1 16.0
01/2621:00:003.6 1.7 se14.2 secs2.4 se8.3 secs0.6 se 17.8secs1.8 -2.0 14.2
01/2620:00:003.7 1.6 se14.4 secs2.3 se8.3 secs0.8 se 17.6secs1.7 -1.9 14.4
01/2619:00:003.5 1.9 se14.2 secs2.1 se8.3 secs0.8 se 17.9secs2.0 -2.2 14.2
01/2618:00:003.2 1.5 se14.3 secs1.9 se8.3 secs0.7 se 17.9secs1.6 -1.9 14.3
01/2617:00:003.5 1.8 se14.2 secs2.2 se7.7 secs0.7 se 17.7secs1.9 -2.2 14.2
01/2616:00:003.6 1.6 se15.8 secs1.8 se12.7 secs2.2 se 8.2secs1.9 -2.1 15.8
01/2615:00:003.6 1.6 se16.0 secs1.9 se12.7 secs1.9 se 9.1secs1.9 -2.1 16.0
01/2614:00:003.3 1.7 se12.5 secs1.2 se16.0 secs1.9 se 7.7secs1.6 -1.8 12.5
01/2613:00:003.0 1.4 se12.7 secs1.7 se8.3 secs0.3 se 16.7secs1.3 -1.5 12.7

 

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
12:50:00 (GMT) on 01/27
Combined Sea Height:4.6 ft
Dominant Period:8.0 secs
Wind Speed: 13.7 kts
Wind Gust: 15.6 kts
Wind Direction:090 degrees
Barometric Pressure:1015.2 mbs
Air Temperature: 75.0 degrees
Water Temperature:76.1 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)
01/2712:50:004.68.013.715.60901015.275.076.1
01/2711:50:004.98.013.715.60801015.775.076.1
01/2710:50:005.28.011.713.70801016.374.576.1
01/2709:50:004.98.011.715.60701016.875.276.1
01/2708:50:004.98.09.813.70601017.275.076.1
01/2707:50:004.98.09.813.70701017.475.476.3
01/2706:50:005.28.07.811.70701017.175.776.3
01/2705:50:004.98.09.811.70601016.475.676.3
01/2704:50:004.98.09.811.70701015.475.676.5
01/2703:50:005.28.09.811.70701014.675.676.5
01/2702:50:004.98.09.811.70601014.175.476.5
01/2701:50:005.214.09.811.70501013.675.476.6
01/2700:50:005.28.09.813.70401013.575.476.6
01/2623:50:004.98.09.811.70301014.075.276.6
01/2622:50:005.28.07.89.80401015.175.276.6
01/2621:50:004.98.05.87.80501015.874.876.5
01/2620:50:004.68.05.87.80501016.474.776.1
01/2619:50:004.68.05.87.80601016.875.075.9
01/2618:50:004.68.05.87.80701016.675.075.7
01/2617:50:004.68.05.87.80801015.774.875.7
01/2616:50:004.68.05.87.80301015.473.875.7
01/2615:50:004.68.07.87.80301014.773.975.7
01/2614:50:005.28.05.87.80301014.274.875.7
01/2613:50:004.98.07.87.80501014.074.775.7

 

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