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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)02/16
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 02/16
Sea Height:7.6 ft
Primary Swell Height: 5.2 ft
Primary Swell Period: 9.1 secs
Surf Height3.5 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)
02/1612:00:007.6 5.2 se9.1 secs2.9 se12.1 secs2.5 se 5.9secs3.5 -4.0 9.1
02/1611:00:007.3 5.0 se9.0 secs2.8 se12.2 secs2.5 se 5.9secs3.4 -3.8 9.0
02/1610:00:007.0 4.2 se10.0 secs1.9 se13.6 secs3.2 se 6.7secs3.2 -3.6 10.0
02/1609:00:006.6 4.6 se8.4 secs2.3 se12.3 secs0.3 se 16.7secs2.9 -3.3 8.4
02/1608:00:006.9 4.6 se8.3 secs2.5 se12.4 secs0.0 se 0.0secs2.9 -3.3 8.3
02/1607:00:006.4 3.8 se9.9 secs1.7 se13.8 secs3.0 se 6.7secs2.8 -3.2 9.9
02/1606:00:006.3 4.3 se8.4 secs2.2 se12.3 secs0.0 se 0.0secs2.7 -3.1 8.4
02/1605:00:005.8 3.8 se8.4 secs2.0 se12.4 secs0.5 se 16.7secs2.4 -2.7 8.4
02/1604:00:005.8 3.8 se8.3 secs2.3 se12.6 secs1.6 se 15.7secs2.3 -2.7 8.3
02/1603:00:005.8 2.6 se12.5 secs3.7 se7.7 secs0.0 se 0.0secs2.4 -2.8 12.5
02/1602:00:006.3 2.6 se12.5 secs3.6 se9.0 secs3.0 se 5.9secs2.5 -2.8 12.5
02/1601:00:005.4 3.5 se8.3 secs2.2 se12.6 secs0.4 se 16.7secs2.2 -2.5 8.3
02/1600:00:006.0 2.4 se12.6 secs3.6 se8.3 secs0.0 se 0.0secs2.3 -2.6 12.6
02/1523:00:006.0 2.6 se12.7 secs3.5 se8.3 secs0.4 se 16.7secs2.5 -2.9 12.7
02/1522:00:005.8 3.6 se9.0 secs2.4 se12.5 secs2.1 se 5.9secs2.4 -2.7 9.0
02/1521:00:006.4 3.4 se12.6 secs3.7 se9.0 secs2.1 se 6.0secs3.2 -3.6 12.6
02/1520:00:006.0 2.7 se12.7 secs3.9 se8.4 secs0.4 se 16.7secs2.6 -2.9 12.7
02/1519:00:006.3 3.2 se12.5 secs4.0 se8.3 secs0.3 se 16.7secs3.0 -3.4 12.5
02/1518:00:006.7 3.2 se12.7 secs4.2 se8.3 secs0.5 se 16.7secs3.1 -3.5 12.7
02/1517:00:005.6 2.5 se12.6 secs3.3 se8.4 secs0.8 se 16.7secs2.4 -2.7 12.6
02/1516:00:006.4 3.1 se12.7 secs3.8 se8.3 secs0.6 se 16.7secs2.9 -3.3 12.7
02/1515:00:006.0 2.9 se12.6 secs3.4 se9.0 secs2.5 se 5.9secs2.7 -3.1 12.6
02/1514:00:006.4 3.3 se12.5 secs3.6 se9.0 secs2.6 se 5.9secs3.1 -3.5 12.5
02/1513:00:006.0 2.9 se12.6 secs3.5 se8.4 secs0.8 se 16.7secs2.7 -3.1 12.6

 

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 02/16
Combined Sea Height:10.8 ft
Dominant Period:8.0 secs
Wind Speed: 19.5 kts
Wind Gust: 25.4 kts
Wind Direction:090 degrees
Barometric Pressure:1016.7 mbs
Air Temperature: 75.7 degrees
Water Temperature:77.0 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)
02/1611:50:0010.88.019.525.40901016.775.777.0
02/1610:50:0010.88.021.425.40901017.375.977.0
02/1609:50:0010.89.021.427.30901017.575.977.0
02/1608:50:0010.28.021.427.30901017.875.977.0
02/1607:50:0010.87.021.427.30901018.074.577.0
02/1606:50:009.58.023.427.30901017.776.377.0
02/1605:50:009.28.025.431.20901016.875.777.0
02/1604:50:009.28.021.425.40901016.275.777.0
02/1603:50:008.58.019.525.40901015.776.677.0
02/1602:50:008.58.019.527.30901015.076.577.0
02/1601:50:008.59.021.425.40801014.776.577.0
02/1600:50:009.58.019.523.40901014.876.377.0
02/1523:50:009.58.021.425.40801014.976.377.0
02/1522:50:008.58.023.427.30801015.476.377.0
02/1521:50:008.97.021.425.40801016.476.377.0
02/1520:50:008.98.021.427.30801016.976.577.0
02/1519:50:009.28.021.427.30801017.176.377.0
02/1518:50:009.57.021.425.40901016.976.577.0
02/1517:50:008.98.021.425.40901016.376.377.0
02/1516:50:008.98.021.425.40801015.576.377.0
02/1515:50:009.29.021.425.40801015.076.177.0
02/1514:50:008.98.021.425.40801014.576.177.0
02/1513:50:009.28.021.425.40901015.076.377.0
02/1512:50:007.98.021.425.40901015.376.177.0

 

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