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Buoy 51004 Southeast Hawaii
Longitude = 152.52W Latitude = 17.44N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)01/07
21:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51004
21:00:00 (GMT) on 01/07
Sea Height:5.8 ft
Primary Swell Height: 3.2 ft
Primary Swell Period: 12.2 secs
Surf Height2.9 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)
01/0721:00:005.8 3.2 se12.2 secs3.7 se8.4 secs1.2 se 16.8secs2.9 -3.3 12.2
01/0720:00:006.1 3.9 se11.4 secs3.2 se7.8 secs1.1 se 17.4secs3.3 -3.8 11.4
01/0719:00:006.3 3.9 se11.3 secs3.5 se7.8 secs1.4 se 17.3secs3.3 -3.8 11.3
01/0718:00:006.2 3.5 se11.3 secs3.7 se7.8 secs1.2 se 16.9secs3.0 -3.4 11.3
01/0717:00:006.4 4.0 se10.1 secs1.9 se13.1 secs2.6 se 6.7secs3.0 -3.4 10.1
01/0716:00:006.5 3.6 se11.2 secs3.9 se7.8 secs0.9 se 14.3secs3.0 -3.4 11.2
01/0715:00:006.8 3.6 se12.2 secs4.5 se8.3 secs0.0 se 0.0secs3.3 -3.7 12.2
01/0714:00:006.2 3.8 se10.0 secs2.8 se6.7 secs0.5 se 14.3secs2.8 -3.2 10.0
01/0713:00:006.8 4.6 se9.0 secs2.9 se12.2 secs2.2 se 5.9secs3.1 -3.5 9.0
01/0712:00:006.6 4.1 se11.4 secs3.8 se7.8 secs0.0 se 0.0secs3.5 -4.0 11.4
01/0711:00:006.6 4.2 se10.0 secs2.1 se13.2 secs2.6 se 6.7secs3.1 -3.6 10.0
01/0710:00:007.2 4.6 se10.0 secs2.2 se13.1 secs2.8 se 6.7secs3.4 -3.9 10.0
01/0709:00:007.1 3.7 se12.3 secs4.2 se9.0 secs2.5 se 5.9secs3.4 -3.9 12.3
01/0708:00:007.2 4.8 se9.1 secs3.3 se12.2 secs2.2 se 6.0secs3.3 -3.7 9.1
01/0707:00:007.4 4.0 se12.3 secs4.7 se9.1 secs2.0 se 5.9secs3.7 -4.2 12.3
01/0706:00:007.4 3.7 se12.3 secs4.9 se9.0 secs2.2 se 5.9secs3.4 -3.9 12.3
01/0705:00:006.9 4.0 se11.2 secs3.9 se7.8 secs1.2 se 14.3secs3.4 -3.9 11.2
01/0704:00:007.2 4.6 se9.9 secs2.1 se13.6 secs2.9 se 6.7secs3.4 -3.9 9.9
01/0703:00:007.6 4.3 se12.4 secs4.6 se9.1 secs2.5 se 6.0secs4.0 -4.6 12.4
01/0702:00:007.5 4.2 se12.4 secs4.4 se9.1 secs2.4 se 5.9secs3.9 -4.4 12.4
01/0701:00:007.7 4.7 se11.1 secs4.0 se7.8 secs1.6 se 14.8secs3.9 -4.4 11.1
01/0700:00:007.3 4.3 se11.1 secs3.9 se7.8 secs1.6 se 14.8secs3.6 -4.0 11.1
01/0623:00:007.3 3.7 se12.3 secs4.6 se9.0 secs2.4 se 5.9secs3.4 -3.9 12.3
01/0622:00:007.3 4.3 se12.6 secs4.3 se8.4 secs0.6 se 16.7secs4.0 -4.6 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 51004
21:00:00 (GMT) on 01/07
Combined Sea Height:8.5 ft
Dominant Period:9.0 secs
Wind Speed: 17.6 kts
Wind Gust: 19.5 kts
Wind Direction:080 degrees
Barometric Pressure:1014.8 mbs
Air Temperature: 75.4 degrees
Water Temperature:76.8 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)
01/0721:00:008.59.017.619.50801014.875.476.8
01/0720:00:008.59.017.621.40801015.375.776.8
01/0719:00:008.28.015.621.40801015.975.476.8
01/0718:00:008.20.013.717.60801016.274.776.8
01/0717:00:008.98.015.619.50701015.773.976.8
01/0716:00:009.29.015.619.50801015.175.076.8
01/0715:00:008.90.015.619.50801014.574.776.8
01/0714:00:008.98.015.619.50701014.374.776.8
01/0713:00:009.20.015.621.40701014.074.776.8
01/0712:00:009.58.017.621.40701014.174.176.8
01/0711:00:009.59.019.523.40701014.474.576.8
01/0710:00:009.59.017.623.40701015.174.776.8
01/0709:00:009.89.019.523.40601015.475.276.8
01/0708:00:0010.29.017.623.40701016.175.476.8
01/0707:00:0010.29.017.621.40701016.475.676.8
01/0706:00:009.29.017.621.40701016.832.032.0
01/0705:00:009.88.017.621.40701016.375.676.8
01/0704:00:0010.89.019.521.40701015.875.276.8
01/0703:00:0011.59.019.523.40701014.975.476.8
01/0702:00:0011.29.019.525.40701014.575.476.8
01/0701:00:0010.59.019.523.40701013.875.076.8
01/0700:00:0010.58.019.523.40701013.575.276.8
01/0623:00:0011.28.021.423.40701013.475.276.8
01/0622:00:0011.29.021.425.40701014.175.276.8

 

000030980 ___0.022113
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