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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)02/25
20:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51004
20:00:00 (GMT) on 02/25
Sea Height:9.6 ft
Primary Swell Height: 7.6 ft
Primary Swell Period: 14.1 secs
Surf Height8 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)
02/2520:00:009.6 7.6 se14.1 secs3.8 se10.2 secs3.3 se 7.2secs8.0 -9.1 14.1
02/2519:00:009.1 6.9 se14.1 secs4.0 se10.2 secs3.1 se 6.7secs7.3 -8.3 14.1
02/2518:00:009.5 7.7 se14.4 secs3.5 se10.2 secs2.8 se 6.7secs8.4 -9.5 14.4
02/2517:00:007.8 5.7 se14.3 secs3.3 se10.1 secs2.5 se 6.7secs6.1 -6.9 14.3
02/2516:00:008.4 6.1 se14.3 secs3.7 se10.3 secs3.2 se 7.2secs6.5 -7.4 14.3
02/2515:00:009.4 7.2 se14.4 secs3.9 se10.3 secs3.3 se 7.2secs7.8 -8.9 14.4
02/2514:00:009.4 7.2 se14.3 secs4.1 se10.1 secs2.8 se 6.7secs7.7 -8.7 14.3
02/2513:00:009.6 7.9 se14.1 secs2.4 se17.2 secs4.0 se 10.2secs8.4 -9.5 14.1
02/2512:00:008.1 6.0 se14.4 secs4.6 se11.4 secs2.8 se 7.7secs6.5 -7.3 14.4
02/2511:00:009.6 7.6 se14.5 secs5.0 se11.5 secs3.6 se 8.4secs8.3 -9.4 14.5
02/2510:00:0010.4 8.5 se14.6 secs5.0 se11.5 secs3.5 se 8.4secs9.2 -10.5 14.6
02/2509:00:009.3 7.4 se14.4 secs3.8 se10.1 secs2.4 se 6.8secs8.0 -9.0 14.4
02/2508:00:009.0 6.8 se14.6 secs4.1 se17.9 secs5.0 se 11.3secs7.4 -8.4 14.6
02/2507:00:008.9 7.5 se14.4 secs3.9 se10.3 secs2.1 se 7.2secs8.1 -9.2 14.4
02/2506:00:009.3 7.7 se14.7 secs4.9 se11.3 secs1.1 se 20.0secs8.5 -9.6 14.7
02/2505:00:009.5 8.2 se14.4 secs4.1 se10.3 secs2.0 se 7.2secs8.9 -10.0 14.4
02/2504:00:008.5 7.3 se14.5 secs3.4 se10.1 secs0.5 se 20.0secs8.0 -9.0 14.5
02/2503:00:009.5 8.2 se14.5 secs3.7 se10.3 secs1.0 se 20.0secs8.9 -10.1 14.5
02/2502:00:009.8 8.4 se14.4 secs4.0 se10.3 secs1.0 se 20.0secs9.1 -10.4 14.4
02/2501:00:009.9 8.6 se14.7 secs5.0 se11.5 secs0.9 se 20.0secs9.5 -10.8 14.7
02/2500:00:009.0 7.5 se14.5 secs5.3 se11.5 secs1.0 se 20.0secs8.2 -9.2 14.5
02/2423:00:009.9 8.8 se14.7 secs4.8 se11.5 secs2.7 se 8.4secs9.6 -10.9 14.7
02/2422:00:008.6 7.0 se14.5 secs4.2 se17.5 secs5.2 se 11.5secs7.6 -8.6 14.5
02/2421:00:009.5 8.1 se14.5 secs4.1 se10.2 secs0.7 se 20.0secs8.8 -10.0 14.5

 

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
20:50:00 (GMT) on 02/25
Combined Sea Height:10.5 ft
Dominant Period:14.0 secs
Wind Speed: 19.5 kts
Wind Gust: 21.4 kts
Wind Direction:040 degrees
Barometric Pressure:1014.6 mbs
Air Temperature: 73.6 degrees
Water Temperature:76.5 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)
02/2520:50:0010.514.019.521.40401014.673.676.5
02/2519:50:0010.215.019.523.40401014.973.676.5
02/2518:50:0010.815.021.425.40401014.473.432.0
02/2517:50:0011.215.021.425.40301014.173.076.6
02/2516:50:0011.515.021.425.40301013.272.176.6
02/2515:50:0011.515.021.425.40301012.672.176.8
02/2514:50:0011.215.021.427.30301012.271.176.8
02/2513:50:0011.816.021.425.40201011.971.677.0
02/2512:50:0010.815.019.523.40301011.872.777.0
02/2511:50:0011.215.017.621.40301012.472.377.2
02/2510:50:0012.115.019.523.40301012.773.277.2
02/2509:50:0010.815.017.621.40401013.173.477.2
02/2508:50:0010.815.013.719.50301013.671.177.2
02/2507:50:009.515.015.619.50501013.773.977.4
02/2506:50:0010.215.013.715.60401013.574.177.5
02/2505:50:0010.215.013.715.60301013.173.877.5
02/2504:50:009.216.013.715.60301012.874.777.7
02/2503:50:0010.215.09.811.70201012.474.877.9
02/2502:50:0010.216.07.89.83601011.774.877.9
02/2501:50:009.515.07.89.83501011.374.778.3
02/2500:50:009.516.05.89.83501011.474.778.6
02/2423:50:0011.515.07.89.83401011.974.732.0
02/2422:50:009.515.03.97.83501012.574.577.9
02/2421:50:009.815.05.89.83401013.274.378.1

 

000030937 ___0.024392
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