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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)05/15
09:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51002
09:00:00 (GMT) on 05/15
Sea Height:5.3 ft
Primary Swell Height: 2.8 ft
Primary Swell Period: 14.4 secs
Surf Height3 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)
05/1509:00:005.3 2.8 se14.4 secs3.1 se9.0 secs1.2 se 17.5secs3.0 -3.4 14.4
05/1508:00:005.2 2.6 se14.4 secs2.7 se11.1 secs2.8 se 7.8secs2.8 -3.2 14.4
05/1507:00:005.3 2.5 se14.5 secs3.4 se10.0 secs1.6 se 6.7secs2.7 -3.1 14.5
05/1506:00:005.2 2.6 se14.3 secs3.3 se9.9 secs1.9 se 6.7secs2.8 -3.2 14.3
05/1505:00:004.4 2.9 se9.8 secs1.8 se14.5 secs1.7 se 6.7secs2.1 -2.4 9.8
05/1504:00:004.8 2.1 se14.8 secs2.7 se9.9 secs2.1 se 6.7secs2.3 -2.7 14.8
05/1503:00:004.7 3.2 se9.1 secs2.0 se14.4 secs1.6 se 5.9secs2.2 -2.5 9.1
05/1502:00:004.5 2.0 se14.3 secs3.0 se9.0 secs1.1 se 17.6secs2.1 -2.4 14.3
05/1501:00:004.9 3.3 se9.0 secs1.8 se14.5 secs1.6 se 5.9secs2.2 -2.5 9.0
05/1500:00:004.8 2.2 se14.6 secs3.0 se9.0 secs1.9 se 5.9secs2.5 -2.8 14.6
05/1423:00:005.1 3.4 se8.9 secs1.8 se14.4 secs1.6 se 5.6secs2.3 -2.6 8.9
05/1422:00:005.0 3.2 se9.0 secs1.7 se12.4 secs1.9 se 5.9secs2.2 -2.5 9.0
05/1421:00:004.7 3.0 se9.0 secs1.6 se14.8 secs1.7 se 6.0secs2.1 -2.3 9.0
05/1420:00:005.3 3.5 se9.0 secs1.9 se14.7 secs1.9 se 5.9secs2.3 -2.6 9.0
05/1419:00:005.1 3.2 se9.0 secs1.8 se12.2 secs1.1 se 15.8secs2.2 -2.5 9.0
05/1418:00:004.9 3.2 se8.4 secs1.6 se14.2 secs0.0 se 0.0secs2.0 -2.3 8.4
05/1417:00:005.2 3.2 se9.0 secs1.7 se14.3 secs0.8 se 17.4secs2.1 -2.4 9.0
05/1416:00:005.3 3.4 se8.4 secs2.1 se12.5 secs0.8 se 16.7secs2.1 -2.4 8.4
05/1415:00:005.6 3.3 se9.1 secs2.1 se12.5 secs2.5 se 5.9secs2.3 -2.6 9.1
05/1414:00:005.4 3.4 se9.1 secs2.1 se12.3 secs1.0 se 15.4secs2.3 -2.6 9.1
05/1413:00:006.0 4.1 se8.4 secs2.4 se12.3 secs1.1 se 16.2secs2.6 -2.9 8.4
05/1412:00:005.4 3.5 se9.1 secs2.1 se12.5 secs2.0 se 5.9secs2.4 -2.7 9.1
05/1411:00:005.9 3.9 se9.7 secs1.6 se13.8 secs2.7 se 6.7secs2.9 -3.2 9.7
05/1410:00:005.9 4.1 se9.1 secs1.9 se12.4 secs2.1 se 6.0secs2.8 -3.2 9.1

 

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
08:50:00 (GMT) on 05/15
Combined Sea Height:7.2 ft
Dominant Period:9.0 secs
Wind Speed: 15.6 kts
Wind Gust: 19.5 kts
Wind Direction:100 degrees
Barometric Pressure:1014.2 mbs
Air Temperature: 78.4 degrees
Water Temperature:79.0 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)
05/1508:50:007.29.015.619.51001014.278.479.0
05/1507:50:007.29.013.717.60701014.177.279.0
05/1506:50:006.98.017.621.40701014.032.079.0
05/1505:50:007.29.015.619.50501013.176.879.0
05/1504:50:006.910.013.717.60701012.978.379.0
05/1503:50:006.69.013.715.60601012.677.979.0
05/1502:50:006.99.013.715.60601012.277.779.2
05/1501:50:006.99.015.617.60601012.377.779.2
05/1500:50:007.28.015.619.50601012.677.779.0
05/1423:50:006.90.015.619.50601013.432.079.0
05/1422:50:007.210.015.617.60601014.377.079.0
05/1421:50:007.59.017.621.40601014.977.579.0
05/1420:50:007.29.015.619.50701015.378.179.0
05/1419:50:007.59.015.619.50601015.777.778.8
05/1418:50:007.59.015.617.60701015.678.378.8
05/1417:50:007.98.017.619.50701015.377.978.8
05/1416:50:007.58.017.619.50701014.677.778.8
05/1415:50:008.29.017.621.40701013.777.778.8
05/1414:50:008.58.019.521.40701013.177.578.8
05/1413:50:007.99.019.523.40701013.177.979.0
05/1412:50:008.58.017.621.40701013.377.979.0
05/1411:50:009.59.017.621.40801013.978.179.0
05/1410:50:0010.29.017.621.40801014.578.479.0
05/1409:50:009.28.017.621.40801015.277.979.0

 

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