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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)01/02
20:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51002
20:00:00 (GMT) on 01/02
Sea Height:5.8 ft
Primary Swell Height: 2.9 ft
Primary Swell Period: 12.5 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)
01/0220:00:005.8 2.9 se12.5 secs2.7 se9.1 secs1.6 se 15.6secs2.8 -3.1 12.5
01/0219:00:005.3 2.7 se12.5 secs2.5 se9.1 secs2.1 se 6.0secs2.5 -2.9 12.5
01/0218:00:005.0 2.9 se12.5 secs2.6 se9.2 secs2.0 se 6.0secs2.7 -3.1 12.5
01/0217:00:004.8 2.8 se12.4 secs2.2 se9.2 secs2.1 se 6.0secs2.6 -2.9 12.4
01/0216:00:005.1 3.0 se12.5 secs2.2 se9.2 secs2.3 se 5.9secs2.9 -3.2 12.5
01/0215:00:004.5 2.5 se12.4 secs2.2 se9.2 secs2.0 se 6.0secs2.3 -2.6 12.4
01/0214:00:004.8 3.1 se12.3 secs2.3 se9.2 secs1.9 se 6.0secs2.9 -3.3 12.3
01/0213:00:004.4 2.5 se12.3 secs2.4 se9.1 secs1.8 se 5.9secs2.3 -2.6 12.3
01/0212:00:004.9 3.0 se12.6 secs2.4 se9.2 secs2.0 se 5.9secs2.8 -3.2 12.6
01/0211:00:004.9 2.9 se12.4 secs2.7 se9.2 secs1.8 se 6.0secs2.7 -3.0 12.4
01/0210:00:004.5 2.8 se12.4 secs2.3 se9.2 secs1.6 se 5.5secs2.6 -2.9 12.4
01/0209:00:004.7 3.1 se12.4 secs2.7 se9.2 secs1.4 se 5.9secs2.8 -3.2 12.4
01/0208:00:004.5 2.7 se12.3 secs2.1 se9.2 secs1.7 se 5.9secs2.5 -2.8 12.3
01/0207:00:005.0 3.4 se12.6 secs2.4 se9.2 secs1.6 se 5.9secs3.2 -3.7 12.6
01/0206:00:005.5 4.2 se12.7 secs2.0 se9.2 secs0.8 se 16.7secs4.0 -4.5 12.7
01/0205:00:005.0 3.3 se12.4 secs2.3 se9.2 secs2.0 se 6.0secs3.1 -3.5 12.4
01/0204:00:005.2 3.7 se12.5 secs2.4 se9.1 secs1.7 se 5.9secs3.5 -4.0 12.5
01/0203:00:004.6 3.0 se12.8 secs2.2 se9.1 secs1.6 se 5.9secs2.9 -3.2 12.8
01/0202:00:005.0 3.1 se12.7 secs2.4 se9.1 secs0.7 se 16.7secs3.0 -3.4 12.7
01/0201:00:005.7 4.1 se12.7 secs2.5 se9.3 secs1.9 se 5.9secs3.9 -4.4 12.7
01/0200:00:005.7 4.1 se12.7 secs2.4 se9.2 secs1.9 se 5.9secs3.9 -4.4 12.7
01/0123:00:005.3 3.3 se12.6 secs2.9 se9.2 secs0.6 se 16.7secs3.1 -3.5 12.6
01/0122:00:005.2 3.3 se12.5 secs2.6 se9.2 secs0.8 se 16.7secs3.1 -3.5 12.5
01/0121:00:005.3 3.7 se12.5 secs2.5 se9.1 secs0.6 se 16.7secs3.4 -3.9 12.5

 

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
20:00:00 (GMT) on 01/02
Combined Sea Height:7.9 ft
Dominant Period:8.0 secs
Wind Speed: 17.6 kts
Wind Gust: 21.4 kts
Wind Direction:090 degrees
Barometric Pressure:1015.7 mbs
Air Temperature: 76.8 degrees
Water Temperature:78.4 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)
01/0220:00:007.98.017.621.40901015.776.878.4
01/0219:00:007.913.019.523.40901016.176.878.4
01/0218:00:006.90.019.523.41001015.676.878.4
01/0217:00:007.20.019.523.40901015.376.678.4
01/0216:00:006.910.019.521.40901014.576.378.4
01/0215:00:007.213.017.621.40801013.975.078.6
01/0214:00:007.29.015.621.40701013.675.078.6
01/0213:00:006.610.017.621.40801013.774.878.6
01/0212:00:006.213.019.521.40701013.775.779.0
01/0211:00:006.910.015.619.50801014.675.679.2
01/0210:00:007.29.015.621.41001015.374.879.2
01/0209:00:006.90.015.619.51001015.775.279.3
01/0208:00:006.90.017.621.40801015.676.679.3
01/0207:00:007.20.017.621.40801015.676.879.2
01/0206:00:007.213.019.523.40801015.676.679.2
01/0205:00:006.614.015.619.50901015.177.079.3
01/0204:00:007.20.015.619.50801014.476.879.3
01/0203:00:006.614.017.621.40801013.777.079.3
01/0202:00:006.69.017.621.40901013.476.879.3
01/0201:00:007.214.017.619.50901013.176.679.3
01/0200:00:007.514.017.619.50801012.976.379.3
01/0123:00:007.27.017.619.50901013.176.579.3
01/0122:00:007.514.017.619.50801014.076.579.3
01/0121:00:007.90.017.621.40801015.076.579.2

 

000040536 ___0.022969
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