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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)02/17
14:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51002
14:00:00 (GMT) on 02/17
Sea Height:6.3 ft
Primary Swell Height: 3.8 ft
Primary Swell Period: 9.9 secs
Surf Height2.8 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)
02/1714:00:006.3 3.8 se9.9 secs3.0 se6.7 secs1.1 se 13.8secs2.8 -3.2 9.9
02/1713:00:006.4 4.6 se9.1 secs1.8 se12.5 secs2.2 se 5.9secs3.2 -3.6 9.1
02/1712:00:006.0 4.0 se9.1 secs2.1 se12.3 secs2.4 se 5.6secs2.7 -3.1 9.1
02/1711:00:006.2 4.4 se9.1 secs2.1 se12.4 secs2.3 se 5.9secs3.0 -3.4 9.1
02/1710:00:006.6 5.1 se9.1 secs1.8 se12.5 secs2.1 se 5.9secs3.5 -3.9 9.1
02/1709:00:006.7 4.9 se9.1 secs2.1 se12.1 secs2.4 se 5.9secs3.3 -3.8 9.1
02/1708:00:006.7 4.2 se10.0 secs3.0 se6.8 secs1.3 se 13.2secs3.1 -3.6 10.0
02/1707:00:006.8 4.1 se9.9 secs3.4 se6.7 secs1.1 se 13.1secs3.1 -3.5 9.9
02/1706:00:007.1 4.8 se9.1 secs1.2 se13.8 secs2.5 se 5.9secs3.3 -3.7 9.1
02/1705:00:006.9 4.5 se9.9 secs3.4 se6.7 secs0.3 se 14.3secs3.3 -3.8 9.9
02/1704:00:007.2 4.6 se9.0 secs2.4 se12.3 secs3.0 se 5.9secs3.1 -3.5 9.0
02/1703:00:007.3 5.2 se9.2 secs1.2 se13.4 secs2.6 se 5.9secs3.6 -4.1 9.2
02/1702:00:006.5 4.5 se9.9 secs1.5 se13.9 secs2.8 se 6.7secs3.4 -3.8 9.9
02/1701:00:007.1 5.0 se9.1 secs2.2 se12.3 secs2.5 se 5.9secs3.4 -3.9 9.1
02/1700:00:007.0 4.7 se9.9 secs3.0 se6.7 secs0.0 se 0.0secs3.5 -4.0 9.9
02/1623:00:006.6 4.6 se10.1 secs2.8 se6.7 secs0.9 se 13.9secs3.5 -3.9 10.1
02/1622:00:006.4 4.2 se10.1 secs2.6 se6.7 secs1.3 se 13.1secs3.1 -3.6 10.1
02/1621:00:007.2 5.1 se10.2 secs2.6 se6.7 secs1.2 se 13.2secs3.9 -4.4 10.2
02/1620:00:006.0 4.3 se10.0 secs1.6 se13.6 secs2.3 se 6.7secs3.2 -3.6 10.0
02/1619:00:006.9 4.6 se10.0 secs1.6 se13.2 secs2.8 se 6.7secs3.4 -3.9 10.0
02/1618:00:006.7 4.3 se11.0 secs3.8 se7.8 secs0.9 se 15.2secs3.6 -4.1 11.0
02/1617:00:007.5 5.4 se10.2 secs1.7 se13.8 secs2.9 se 6.7secs4.1 -4.7 10.2
02/1616:00:007.3 4.9 se10.1 secs1.7 se13.7 secs2.8 se 6.7secs3.7 -4.2 10.1
02/1615:00:007.7 4.8 se10.2 secs1.8 se13.2 secs3.0 se 6.7secs3.7 -4.1 10.2

 

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
15:50:00 (GMT) on 02/17
Combined Sea Height:0.0 ft
Dominant Period:0.0 secs
Wind Speed: 25.4 kts
Wind Gust: 29.2 kts
Wind Direction:080 degrees
Barometric Pressure:1016.9 mbs
Air Temperature: 32.0 degrees
Water Temperature:76.6 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)
02/1715:50:000.00.025.429.20801016.932.076.6
02/1714:50:009.89.023.427.30801016.774.776.6
02/1713:50:009.29.021.425.40801016.574.576.6
02/1712:50:009.29.021.425.40801016.774.776.6
02/1711:50:009.89.019.525.40801017.375.076.6
02/1710:50:009.89.019.525.40901017.975.076.8
02/1709:50:0010.89.021.425.40801018.275.076.8
02/1708:50:0010.29.021.425.40801018.775.476.8
02/1707:50:009.810.019.525.40801018.675.276.8
02/1706:50:0010.29.021.425.40801018.075.476.8
02/1705:50:0010.29.021.425.40801017.475.476.8
02/1704:50:009.510.023.427.30801016.775.277.0
02/1703:50:0010.59.021.425.40801016.575.277.0
02/1702:50:009.89.023.427.30801015.975.477.0
02/1701:50:009.88.021.427.30801015.775.077.0
02/1700:50:009.89.021.425.40801015.875.077.0
02/1623:50:0010.210.021.427.30701016.175.077.0
02/1622:50:008.99.023.427.30701016.775.277.0
02/1621:50:009.59.021.425.40801017.575.477.0
02/1620:50:009.59.021.423.40801018.175.777.0
02/1619:50:009.810.019.523.40701018.475.777.0
02/1618:50:0010.510.019.523.40801018.175.777.0
02/1617:50:0010.810.021.423.40801017.675.776.8
02/1616:50:009.510.017.623.40801016.875.476.8

 

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