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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)05/02
22:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51002
22:00:00 (GMT) on 05/02
Sea Height:5.8 ft
Primary Swell Height: 3.7 ft
Primary Swell Period: 9 secs
Surf Height2.5 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)
05/0222:00:005.8 3.7 se9.0 secs2.2 se12.4 secs1.4 se 15.4secs2.5 -2.9 9.0
05/0221:00:005.8 2.9 se11.1 secs3.4 se7.7 secs1.1 se 14.8secs2.4 -2.8 11.1
05/0220:00:006.0 3.0 se11.1 secs2.3 se14.1 secs3.0 se 7.8secs2.5 -2.8 11.1
05/0219:00:005.7 2.4 se12.5 secs3.4 se8.4 secs1.6 se 16.1secs2.3 -2.6 12.5
05/0218:00:005.8 2.6 se14.3 secs3.5 se9.0 secs1.3 se 17.8secs2.8 -3.1 14.3
05/0217:00:005.9 3.3 se9.1 secs2.1 se12.4 secs2.4 se 5.9secs2.2 -2.5 9.1
05/0216:00:005.7 3.9 se8.3 secs2.5 se12.3 secs0.5 se 16.7secs2.4 -2.8 8.3
05/0215:00:006.0 2.7 se14.1 secs3.8 se8.3 secs1.3 se 17.6secs2.8 -3.2 14.1
05/0214:00:006.1 4.2 se8.4 secs2.5 se12.5 secs1.3 se 15.7secs2.6 -3.0 8.4
05/0213:00:006.0 2.3 se14.1 secs3.6 se8.3 secs1.1 se 17.7secs2.4 -2.8 14.1
05/0212:00:006.0 2.9 se12.4 secs3.7 se8.4 secs1.4 se 16.2secs2.7 -3.0 12.4
05/0211:00:005.9 2.6 se12.6 secs3.9 se8.4 secs1.5 se 15.7secs2.5 -2.8 12.6
05/0210:00:006.3 3.1 se12.3 secs3.8 se8.3 secs0.7 se 16.7secs2.9 -3.2 12.3
05/0209:00:005.4 2.3 se12.5 secs3.3 se7.7 secs0.8 se 16.7secs2.2 -2.5 12.5
05/0208:00:005.8 2.6 se12.6 secs3.2 se8.4 secs0.7 se 17.6secs2.5 -2.8 12.6
05/0207:00:005.4 2.3 se12.6 secs3.4 se7.7 secs0.7 se 17.5secs2.1 -2.4 12.6
05/0206:00:005.7 2.9 se12.6 secs3.6 se7.8 secs0.7 se 16.7secs2.7 -3.1 12.6
05/0205:00:005.5 3.0 se12.5 secs3.2 se8.3 secs0.8 se 16.7secs2.8 -3.2 12.5
05/0204:00:005.3 2.4 se12.8 secs3.2 se8.3 secs0.2 se 16.7secs2.3 -2.6 12.8
05/0203:00:005.1 2.7 se12.7 secs2.8 se8.3 secs0.0 se 0.0secs2.5 -2.9 12.7
05/0202:00:004.9 2.6 se12.6 secs3.0 se8.3 secs0.3 se 16.7secs2.4 -2.7 12.6
05/0201:00:005.1 2.7 se12.6 secs2.9 se8.3 secs0.4 se 16.7secs2.6 -2.9 12.6
05/0200:00:005.3 2.6 se12.6 secs3.2 se8.2 secs0.5 se 16.7secs2.4 -2.7 12.6
05/0123:00:005.3 2.7 se12.7 secs2.8 se8.4 secs0.0 se 0.0secs2.6 -2.9 12.7

 

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
22:50:00 (GMT) on 05/02
Combined Sea Height:8.5 ft
Dominant Period:9.0 secs
Wind Speed: 17.6 kts
Wind Gust: 19.5 kts
Wind Direction:060 degrees
Barometric Pressure:1013.8 mbs
Air Temperature: 78.1 degrees
Water Temperature:79.3 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)
05/0222:50:008.59.017.619.50601013.878.179.3
05/0221:50:008.58.017.621.40701014.577.979.3
05/0220:50:008.59.019.531.20701014.775.979.2
05/0219:50:008.58.017.621.40701015.277.279.2
05/0218:50:008.58.019.527.30801015.275.779.2
05/0217:50:007.98.021.429.21101014.973.079.2
05/0216:50:008.28.019.523.40801014.276.879.2
05/0215:50:008.98.017.621.40601013.775.679.3
05/0214:50:009.29.019.523.40601013.275.679.3
05/0213:50:008.58.021.425.40601013.375.979.3
05/0212:50:008.28.023.427.30801013.475.679.3
05/0211:50:008.58.017.619.50501013.876.879.3
05/0210:50:008.98.019.523.40601014.776.879.3
05/0209:50:008.29.019.523.40601015.077.979.3
05/0208:50:007.58.019.521.40701015.577.479.3
05/0207:50:008.98.019.523.40601015.277.579.3
05/0206:50:008.58.019.523.40701014.478.479.5
05/0205:50:008.28.019.525.40701013.977.779.5
05/0204:50:008.57.017.619.50801013.477.279.5
05/0203:50:008.28.017.621.40801012.778.179.5
05/0202:50:007.58.019.523.40801012.277.779.5
05/0201:50:007.98.015.619.50701012.577.279.5
05/0200:50:007.58.015.619.50701013.177.979.5
05/0123:50:007.58.013.719.50901013.877.279.5

 

000040847 ___0.027459
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