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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)07/27
03:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51004
03:00:00 (GMT) on 07/27
Sea Height:7.7 ft
Primary Swell Height: 5.8 ft
Primary Swell Period: 14.5 secs
Surf Height6.3 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)
07/2703:00:007.7 5.8 se14.5 secs3.1 se17.5 secs3.9 se 11.4secs6.3 -7.1 14.5
07/2702:00:008.9 6.9 se14.4 secs3.9 se8.3 secs0.7 se 20.0secs7.5 -8.5 14.4
07/2701:00:008.8 6.9 se14.3 secs3.1 se17.4 secs3.2 se 10.2secs7.4 -8.4 14.3
07/2700:00:007.9 5.8 se14.4 secs2.9 se17.7 secs2.7 se 10.2secs6.2 -7.1 14.4
07/2623:00:007.5 5.4 se14.6 secs3.5 se11.6 secs3.6 se 8.3secs6.0 -6.8 14.6
07/2622:00:007.8 5.9 se14.6 secs3.3 se11.5 secs3.4 se 8.3secs6.4 -7.3 14.6
07/2621:00:007.5 5.9 se14.4 secs3.1 se17.6 secs2.7 se 10.1secs6.4 -7.3 14.4
07/2620:00:007.3 5.0 se16.0 secs3.2 se11.4 secs3.3 se 8.3secs5.9 -6.7 16.0
07/2619:00:007.2 5.3 se16.3 secs4.6 se13.1 secs1.6 se 20.0secs6.5 -7.4 16.3
07/2618:00:007.9 6.0 se16.4 secs4.6 se13.3 secs2.0 se 20.0secs7.4 -8.4 16.4
07/2617:00:007.3 5.1 se16.4 secs4.4 se13.0 secs1.7 se 20.0secs6.2 -7.1 16.4
07/2616:00:008.1 6.2 se16.1 secs3.2 se11.6 secs3.0 se 8.4secs7.5 -8.5 16.1
07/2615:00:006.9 5.0 se16.2 secs4.1 se13.1 secs1.3 se 20.0secs6.0 -6.8 16.2
07/2614:00:007.1 4.8 se16.2 secs4.1 se13.1 secs3.3 se 8.4secs5.9 -6.6 16.2
07/2613:00:007.3 5.1 se16.5 secs4.0 se13.2 secs1.9 se 20.0secs6.3 -7.2 16.5
07/2612:00:006.7 4.9 se16.4 secs3.9 se13.2 secs1.7 se 20.0secs6.0 -6.8 16.4
07/2611:00:007.0 4.9 se16.4 secs3.9 se13.1 secs1.6 se 20.0secs6.1 -6.9 16.4
07/2610:00:006.2 3.4 se16.5 secs2.8 se13.1 secs3.9 se 8.3secs4.2 -4.7 16.5
07/2609:00:006.5 4.3 se16.4 secs3.2 se13.1 secs1.4 se 20.0secs5.4 -6.1 16.4
07/2608:00:006.5 3.8 se16.5 secs3.1 se13.0 secs3.8 se 8.3secs4.7 -5.4 16.5
07/2607:00:006.5 3.7 se16.8 secs2.6 se12.9 secs3.7 se 9.0secs4.7 -5.3 16.8
07/2606:00:005.8 3.3 se17.1 secs3.5 se8.4 secs1.9 se 12.6secs4.2 -4.7 17.1
07/2605:00:005.9 3.3 se16.8 secs2.4 se12.7 secs3.5 se 8.3secs4.1 -4.7 16.8
07/2604:00:006.2 3.0 se16.4 secs4.3 se8.3 secs2.6 se 12.9secs3.7 -4.2 16.4

 

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
02:50:00 (GMT) on 07/27
Combined Sea Height:10.2 ft
Dominant Period:15.0 secs
Wind Speed: 15.6 kts
Wind Gust: 19.5 kts
Wind Direction:040 degrees
Barometric Pressure:1011.6 mbs
Air Temperature: 79.9 degrees
Water Temperature:81.9 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)
07/2702:50:0010.215.015.619.50401011.679.981.9
07/2701:50:0011.214.015.619.50501011.879.381.9
07/2700:50:009.814.017.621.40501012.279.581.9
07/2623:50:009.514.015.619.50401012.679.081.9
07/2622:50:009.815.015.619.50401013.179.381.9
07/2621:50:008.915.015.625.40501013.879.581.7
07/2620:50:009.215.015.619.50501013.979.381.7
07/2619:50:009.215.011.715.60601014.476.181.7
07/2618:50:008.515.013.719.50801014.376.681.7
07/2617:50:009.515.017.619.50701014.275.981.7
07/2616:50:009.515.019.523.40601013.677.581.7
07/2615:50:008.514.013.719.50601013.076.881.7
07/2614:50:009.815.013.717.60501012.775.481.7
07/2613:50:008.914.017.621.40601012.278.681.7
07/2612:50:007.916.015.619.50601012.278.881.7
07/2611:50:008.515.017.621.40601012.379.581.7
07/2610:50:008.217.015.619.50601013.079.581.7
07/2609:50:008.516.015.617.60601013.579.381.7
07/2608:50:007.98.017.621.40401013.879.381.7
07/2607:50:007.98.017.621.40501014.079.581.7
07/2606:50:008.58.015.621.40501013.679.781.7
07/2605:50:007.97.015.617.60601013.179.581.7
07/2604:50:008.98.015.617.60501012.979.581.9
07/2603:50:008.217.013.717.60501012.779.781.9

 

000031565 ___0.025447
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