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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)08/15
12:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51002
12:00:00 (GMT) on 08/15
Sea Height:9.1 ft
Primary Swell Height: 7.6 ft
Primary Swell Period: 12.4 secs
Surf Height7.1 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)
08/1512:00:009.1 7.6 se12.4 secs4.0 se9.4 secs0.9 se 16.7secs7.1 -8.0 12.4
08/1511:00:009.5 8.4 se12.4 secs3.4 se9.2 secs0.9 se 16.7secs7.8 -8.9 12.4
08/1510:00:008.0 6.6 se12.5 secs3.4 se9.2 secs0.7 se 16.7secs6.2 -7.0 12.5
08/1509:00:008.2 6.8 se12.6 secs3.4 se9.2 secs1.1 se 16.7secs6.4 -7.3 12.6
08/1508:00:006.8 5.1 se12.5 secs2.9 se9.1 secs1.3 se 16.7secs4.8 -5.4 12.5
08/1507:00:007.5 6.0 se12.4 secs3.3 se9.2 secs1.2 se 17.4secs5.6 -6.3 12.4
08/1506:00:006.5 4.6 se12.5 secs3.4 se9.2 secs2.0 se 6.0secs4.3 -4.9 12.5
08/1505:00:007.5 5.5 se12.4 secs3.9 se9.3 secs1.0 se 16.7secs5.1 -5.8 12.4
08/1504:00:006.5 4.7 se12.5 secs3.4 se9.2 secs0.9 se 16.7secs4.4 -5.0 12.5
08/1503:00:006.8 5.3 se12.5 secs3.0 se9.2 secs1.2 se 17.5secs5.0 -5.6 12.5
08/1502:00:006.8 5.3 se12.4 secs3.3 se9.2 secs0.7 se 16.7secs4.9 -5.6 12.4
08/1501:00:006.4 4.7 se12.5 secs3.0 se9.3 secs1.3 se 16.7secs4.4 -5.0 12.5
08/1500:00:006.2 4.5 se12.6 secs3.0 se9.2 secs0.7 se 16.7secs4.3 -4.9 12.6
08/1423:00:006.3 4.3 se12.6 secs3.1 se9.1 secs1.0 se 16.7secs4.0 -4.6 12.6
08/1422:00:007.0 4.8 se12.5 secs3.4 se9.2 secs1.6 se 16.7secs4.5 -5.1 12.5
08/1421:00:006.6 4.3 se12.5 secs3.6 se9.2 secs1.0 se 16.7secs4.1 -4.6 12.5
08/1420:00:007.2 5.1 se12.6 secs3.2 se9.2 secs1.7 se 16.7secs4.8 -5.5 12.6
08/1419:00:006.7 4.2 se12.6 secs3.7 se9.1 secs1.6 se 16.7secs4.0 -4.5 12.6
08/1418:00:007.0 4.0 se14.2 secs3.9 se11.2 secs3.5 se 7.9secs4.2 -4.8 14.2
08/1417:00:006.7 4.8 se12.6 secs3.4 se9.1 secs1.3 se 16.7secs4.5 -5.1 12.6
08/1416:00:006.4 4.5 se12.7 secs3.4 se9.1 secs1.3 se 16.7secs4.2 -4.8 12.7
08/1415:00:006.7 4.6 se14.2 secs3.4 se10.1 secs2.1 se 6.7secs4.9 -5.5 14.2
08/1414:00:006.6 4.4 se14.2 secs3.7 se10.1 secs1.8 se 6.7secs4.7 -5.3 14.2
08/1413:00:006.9 4.8 se14.2 secs3.3 se10.2 secs2.5 se 7.2secs5.2 -5.8 14.2

 

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
11:50:00 (GMT) on 08/15
Combined Sea Height:10.2 ft
Dominant Period:12.0 secs
Wind Speed: 13.7 kts
Wind Gust: 15.6 kts
Wind Direction:320 degrees
Barometric Pressure:1009.3 mbs
Air Temperature: 80.8 degrees
Water Temperature:32.0 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)
08/1511:50:0010.212.013.715.63201009.380.832.0
08/1510:50:009.812.011.715.63301010.081.032.0
08/1509:50:009.811.011.715.63301010.581.032.0
08/1508:50:009.211.07.89.83401011.081.332.0
08/1507:50:008.910.011.713.70101010.981.332.0
08/1506:50:008.911.011.713.70101010.781.132.0
08/1505:50:009.211.011.715.60201010.381.132.0
08/1504:50:008.214.013.715.60101009.881.032.0
08/1503:50:008.510.013.717.60101009.481.132.0
08/1502:50:008.511.013.715.60101009.281.132.0
08/1501:50:007.911.011.715.60101009.581.132.0
08/1500:50:008.511.011.715.63601010.081.032.0
08/1423:50:008.99.011.715.63601010.381.132.0
08/1422:50:008.510.011.713.73601010.981.332.0
08/1421:50:008.59.011.715.60201011.481.032.0
08/1420:50:008.99.017.621.40601011.781.032.0
08/1419:50:009.29.019.521.40601011.381.032.0
08/1418:50:008.99.017.621.40501011.180.632.0
08/1417:50:008.915.015.617.60501010.780.832.0
08/1416:50:008.211.013.717.60501010.680.432.0
08/1415:50:008.90.015.619.50501010.480.232.0
08/1414:50:008.29.017.619.50601010.280.232.0
08/1413:50:008.515.017.621.40601010.180.232.0
08/1412:50:008.515.017.619.50701010.280.232.0

 

000041883 ___0.025259
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