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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)01/21
08:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51004
08:00:00 (GMT) on 01/21
Sea Height:4.1 ft
Primary Swell Height: 1.8 ft
Primary Swell Period: 12.6 secs
Surf Height1.7 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)
01/2108:00:004.1 1.8 se12.6 secs2.6 se7.7 secs0.5 se 16.7secs1.7 -1.9 12.6
01/2107:00:004.3 2.1 se12.4 secs2.8 se8.3 secs0.4 se 16.7secs1.9 -2.2 12.4
01/2106:00:004.2 1.8 se12.5 secs2.7 se8.3 secs1.0 se 16.2secs1.7 -2.0 12.5
01/2105:00:004.2 2.3 se11.2 secs2.7 se7.7 secs0.6 se 14.3secs2.0 -2.2 11.2
01/2104:00:004.4 2.0 se12.6 secs2.7 se8.3 secs0.0 se 0.0secs1.8 -2.1 12.6
01/2103:00:004.3 2.2 se12.6 secs2.3 se9.0 secs1.7 se 6.0secs2.1 -2.3 12.6
01/2102:00:004.3 2.3 se11.1 secs2.6 se7.8 secs0.9 se 14.3secs1.9 -2.1 11.1
01/2101:00:004.7 2.4 se12.6 secs3.0 se8.3 secs0.3 se 16.7secs2.3 -2.6 12.6
01/2100:00:004.5 2.3 se12.5 secs2.9 se8.3 secs0.0 se 0.0secs2.1 -2.4 12.5
01/2023:00:005.0 2.6 se12.5 secs3.3 se8.3 secs0.0 se 0.0secs2.4 -2.7 12.5
01/2022:00:004.9 3.0 se11.2 secs2.9 se7.8 secs1.1 se 14.3secs2.5 -2.8 11.2
01/2021:00:005.0 2.5 se12.6 secs3.3 se8.4 secs0.4 se 17.8secs2.4 -2.7 12.6
01/2020:00:005.2 2.9 se12.6 secs3.3 se8.3 secs0.4 se 16.7secs2.7 -3.1 12.6
01/2019:00:005.1 3.2 se12.6 secs3.2 se8.3 secs0.3 se 16.7secs3.0 -3.4 12.6
01/2018:00:005.2 2.9 se12.7 secs3.1 se9.0 secs0.6 se 16.7secs2.8 -3.2 12.7
01/2017:00:005.2 3.3 se12.7 secs3.0 se8.3 secs0.6 se 16.7secs3.1 -3.6 12.7
01/2016:00:005.6 3.2 se12.5 secs3.5 se8.3 secs0.7 se 16.7secs3.0 -3.4 12.5
01/2015:00:005.7 3.2 se12.6 secs3.6 se8.3 secs0.6 se 16.7secs3.1 -3.5 12.6
01/2014:00:006.0 3.5 se12.5 secs3.7 se8.3 secs0.6 se 16.7secs3.3 -3.7 12.5
01/2013:00:006.7 4.4 se12.7 secs3.9 se8.3 secs1.2 se 16.7secs4.2 -4.8 12.7
01/2012:00:005.7 4.0 se12.7 secs2.8 se8.3 secs0.7 se 16.7secs3.8 -4.3 12.7
01/2011:00:006.7 4.5 se14.1 secs3.0 se10.3 secs2.9 se 7.3secs4.7 -5.3 14.1
01/2010:00:006.5 4.0 se14.0 secs3.5 se8.3 secs0.0 se 0.0secs4.2 -4.7 14.0
01/2009:00:006.4 4.1 se14.1 secs3.2 se8.9 secs1.6 se 5.6secs4.3 -4.9 14.1

 

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
08:00:00 (GMT) on 01/21
Combined Sea Height:6.6 ft
Dominant Period:0.0 secs
Wind Speed: 11.7 kts
Wind Gust: 13.7 kts
Wind Direction:090 degrees
Barometric Pressure:1016.4 mbs
Air Temperature: 75.2 degrees
Water Temperature:75.9 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)
01/2108:00:006.60.011.713.70901016.475.275.9
01/2107:00:000.00.013.715.60901016.375.475.9
01/2106:00:006.20.013.715.60901016.175.475.9
01/2105:00:006.98.013.715.60901015.875.675.9
01/2104:00:006.98.011.713.70901015.375.676.1
01/2103:00:006.68.011.713.70901014.975.776.1
01/2102:00:006.68.011.715.61001014.075.976.1
01/2101:00:006.68.011.713.71101013.875.676.3
01/2100:00:006.98.09.811.71201013.474.776.3
01/2023:00:006.68.09.811.70801013.174.576.3
01/2022:00:007.20.011.713.70701014.174.376.1
01/2021:00:000.00.011.713.70501015.273.676.1
01/2020:00:007.28.015.621.40701016.074.176.1
01/2019:00:006.60.013.721.40701015.972.976.1
01/2018:00:007.20.013.719.50701015.974.775.9
01/2017:00:006.98.015.617.60701014.974.575.9
01/2016:00:007.58.015.617.60701014.574.175.9
01/2015:00:000.00.013.717.60701015.174.375.9
01/2014:00:007.90.015.619.50701014.574.375.9
01/2013:00:000.00.015.617.60701014.074.375.9
01/2012:00:009.20.013.717.60701014.574.575.9
01/2011:00:007.98.015.617.60601015.174.575.9
01/2010:00:009.28.015.617.60701015.674.775.9
01/2009:00:008.50.015.621.40701015.674.776.1

 

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