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Buoy 51001 NW Hawaii
Longitude = 162.27W Latitude = 23.40N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)05/21
17:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51001
17:00:00 (GMT) on 05/21
Sea Height:5.8 ft
Primary Swell Height: 3.8 ft
Primary Swell Period: 9.9 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)
05/2117:00:005.8 3.8 se9.9 secs1.9 se14.3 secs2.7 se 6.7secs2.8 -3.2 9.9
05/2116:00:006.0 3.9 se9.9 secs1.4 se14.4 secs2.7 se 6.7secs2.9 -3.3 9.9
05/2115:00:006.0 4.1 se9.9 secs2.0 se14.4 secs2.4 se 6.8secs3.0 -3.4 9.9
05/2114:00:006.5 4.1 se9.9 secs2.0 se14.1 secs2.9 se 6.7secs3.0 -3.5 9.9
05/2113:00:005.4 3.4 se10.0 secs2.0 se14.3 secs2.3 se 6.7secs2.5 -2.9 10.0
05/2112:00:005.6 3.7 se9.1 secs2.1 se12.5 secs2.3 se 5.9secs2.5 -2.8 9.1
05/2111:00:004.7 3.1 se9.1 secs1.7 se12.7 secs1.9 se 5.9secs2.1 -2.4 9.1
05/2110:00:004.5 2.0 se12.6 secs2.8 se8.4 secs1.4 se 15.8secs1.9 -2.2 12.6
05/2109:00:004.5 2.9 se9.8 secs1.7 se14.3 secs0.9 se 17.8secs2.1 -2.4 9.8
05/2108:00:004.4 2.9 se9.8 secs1.6 se14.6 secs1.7 se 6.7secs2.1 -2.4 9.8
05/2107:00:004.8 1.8 se14.5 secs2.4 se9.9 secs2.4 se 6.7secs2.0 -2.2 14.5
05/2106:00:004.7 3.2 se9.1 secs1.6 se14.5 secs1.9 se 5.9secs2.1 -2.4 9.1
05/2105:00:005.0 3.4 se9.0 secs2.0 se12.6 secs0.8 se 16.7secs2.3 -2.6 9.0
05/2104:00:004.7 3.2 se9.0 secs1.6 se16.3 secs1.6 se 12.8secs2.2 -2.5 9.0
05/2103:00:004.8 1.8 se16.0 secs3.1 se8.3 secs1.9 se 12.8secs2.1 -2.4 16.0
05/2102:00:004.2 2.0 se14.3 secs2.2 se10.0 secs2.0 se 6.7secs2.1 -2.4 14.3
05/2101:00:004.8 2.2 se14.4 secs2.8 se9.1 secs1.9 se 5.9secs2.3 -2.6 14.4
05/2100:00:004.6 2.1 se12.6 secs2.7 se9.0 secs1.7 se 5.9secs1.9 -2.2 12.6
05/2023:00:004.5 1.9 se14.4 secs2.2 se11.1 secs2.3 se 7.7secs2.1 -2.4 14.4
05/2022:00:004.4 2.2 se14.3 secs2.1 se11.2 secs2.2 se 7.8secs2.3 -2.6 14.3
05/2021:00:004.5 2.3 se14.5 secs2.5 se9.9 secs1.8 se 6.7secs2.5 -2.9 14.5
05/2020:00:004.4 1.9 se14.4 secs2.5 se9.0 secs1.1 se 17.8secs2.0 -2.3 14.4
05/2019:00:004.3 1.8 se14.6 secs2.2 se9.9 secs1.2 se 17.6secs2.0 -2.3 14.6
05/2018:00:004.6 1.9 se16.0 secs2.2 se12.7 secs2.6 se 9.2secs2.3 -2.6 16.0

 

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 51001
16:50:00 (GMT) on 05/21
Combined Sea Height:8.5 ft
Dominant Period:8.0 secs
Wind Speed: 17.6 kts
Wind Gust: 21.4 kts
Wind Direction:080 degrees
Barometric Pressure:1021.6 mbs
Air Temperature: 75.9 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)
05/2116:50:008.58.017.621.40801021.675.975.9
05/2115:50:008.99.017.619.50801021.075.775.9
05/2114:50:008.99.017.619.50801020.775.776.1
05/2113:50:008.98.015.619.50801020.776.176.1
05/2112:50:008.99.015.619.50801020.775.976.1
05/2111:50:008.59.019.523.40801021.076.376.1
05/2110:50:007.28.019.523.40801021.376.576.1
05/2109:50:006.910.017.621.40801021.676.875.9
05/2108:50:007.29.017.619.50801021.876.876.1
05/2107:50:006.610.015.619.50801021.576.876.1
05/2106:50:007.29.015.621.41001021.275.776.1
05/2105:50:007.29.017.621.40801020.675.475.9
05/2104:50:006.90.013.717.60901019.877.032.0
05/2103:50:006.99.013.715.60701019.477.076.1
05/2102:50:007.28.013.717.60801019.377.076.1
05/2101:50:006.69.013.715.60701019.377.076.3
05/2100:50:006.99.011.715.60701019.776.876.1
05/2023:50:006.99.013.717.60701020.076.676.1
05/2022:50:006.68.011.713.70701020.576.576.1
05/2021:50:007.29.011.715.60701020.776.675.9
05/2020:50:006.68.011.715.60801020.876.675.9
05/2019:50:006.69.013.717.60901020.876.875.7
05/2018:50:006.69.013.717.60801020.676.675.7
05/2017:50:006.69.013.717.60901020.376.175.7

 

000107904 ___0.02802
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