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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)04/02
01:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51002
01:00:00 (GMT) on 04/02
Sea Height:5.4 ft
Primary Swell Height: 3.1 ft
Primary Swell Period: 11.2 secs
Surf Height2.6 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)
04/0201:00:005.4 3.1 se11.2 secs3.1 se7.6 secs1.0 se 14.8secs2.6 -2.9 11.2
04/0200:00:005.4 3.4 se11.2 secs2.9 se7.7 secs1.1 se 15.0secs2.9 -3.2 11.2
04/0123:00:005.6 3.6 se11.3 secs3.1 se7.7 secs0.9 se 14.9secs3.1 -3.5 11.3
04/0122:00:005.3 3.5 se12.4 secs2.2 se9.1 secs1.9 se 5.9secs3.3 -3.7 12.4
04/0121:00:005.8 3.2 se12.2 secs3.7 se7.7 secs0.0 se 0.0secs2.9 -3.3 12.2
04/0120:00:005.7 3.3 se12.5 secs3.3 se7.6 secs0.3 se 16.7secs3.1 -3.5 12.5
04/0119:00:005.5 3.1 se12.5 secs3.1 se8.3 secs0.0 se 0.0secs2.9 -3.3 12.5
03/3123:00:006.2 3.4 se12.4 secs3.7 se8.2 secs0.0 se 0.0secs3.2 -3.6 12.4
03/3122:00:005.4 3.0 se12.5 secs3.2 se7.7 secs0.0 se 0.0secs2.8 -3.2 12.5
03/3121:00:006.0 3.6 se12.3 secs3.3 se8.3 secs0.0 se 0.0secs3.3 -3.8 12.3
03/3120:00:005.7 2.9 se12.4 secs3.7 se7.8 secs0.0 se 0.0secs2.7 -3.1 12.4
03/3119:00:006.0 2.9 se12.5 secs4.1 se8.3 secs0.0 se 0.0secs2.7 -3.1 12.5
03/3118:00:005.3 2.6 se12.6 secs3.2 se7.7 secs0.0 se 0.0secs2.4 -2.7 12.6
03/3117:00:005.6 2.8 se12.4 secs3.3 se8.3 secs0.0 se 0.0secs2.6 -3.0 12.4
03/3116:00:005.8 2.9 se12.5 secs3.4 se8.3 secs0.2 se 16.7secs2.7 -3.1 12.5
03/3115:00:005.9 3.3 se12.4 secs3.5 se8.3 secs0.0 se 0.0secs3.1 -3.5 12.4
03/3114:00:005.2 2.4 se12.4 secs3.4 se7.7 secs0.0 se 0.0secs2.3 -2.6 12.4
03/3113:00:005.6 3.1 se12.7 secs3.1 se8.3 secs0.3 se 16.7secs3.0 -3.4 12.7
03/3112:00:005.8 3.0 se12.4 secs3.2 se8.4 secs0.3 se 16.7secs2.8 -3.1 12.4
03/3111:00:005.4 3.0 se12.4 secs3.0 se8.3 secs0.0 se 0.0secs2.8 -3.2 12.4
03/3110:00:005.7 2.8 se12.5 secs3.4 se8.3 secs0.0 se 0.0secs2.7 -3.0 12.5
03/3109:00:005.7 2.6 se12.5 secs3.7 se8.3 secs0.3 se 16.7secs2.4 -2.7 12.5
03/3108:00:005.6 3.0 se12.7 secs3.5 se7.7 secs0.4 se 16.7secs2.8 -3.2 12.7
03/3107:00:005.9 2.9 se12.6 secs3.5 se8.3 secs0.5 se 16.7secs2.7 -3.1 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 51002
01:50:00 (GMT) on 04/02
Combined Sea Height:7.9 ft
Dominant Period:7.0 secs
Wind Speed: 17.6 kts
Wind Gust: 21.4 kts
Wind Direction:080 degrees
Barometric Pressure:1013.9 mbs
Air Temperature: 75.7 degrees
Water Temperature:77.9 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)
04/0201:50:007.97.017.621.40801013.975.777.9
04/0200:50:006.97.017.621.40801014.175.977.9
04/0123:50:007.510.017.621.40701015.075.777.9
04/0122:50:007.57.017.621.40801015.875.777.9
04/0121:50:008.212.017.621.40801016.675.677.9
04/0120:50:008.28.017.621.40901016.875.677.7
04/0119:50:008.28.019.523.40901016.675.677.7
03/3123:50:009.28.017.619.50701015.375.777.9
03/3122:50:008.98.017.621.40701016.175.777.9
03/3121:50:008.28.015.619.50701016.775.777.9
03/3120:50:008.58.015.621.40801016.975.777.7
03/3119:50:008.28.017.621.40801016.875.677.7
03/3118:50:008.28.019.521.40801016.775.677.7
03/3117:50:007.98.019.523.40701016.075.677.7
03/3116:50:008.58.017.621.40801015.375.477.5
03/3115:50:008.57.019.521.40801014.675.477.5
03/3114:50:007.98.017.619.50901014.175.677.5
03/3113:50:007.510.017.619.50801014.075.677.5
03/3112:50:007.98.017.621.40801013.975.677.5
03/3111:50:008.58.019.523.40801014.375.777.5
03/3110:50:008.28.019.521.40801015.075.677.4
03/3109:50:008.28.017.621.40701015.875.777.4
03/3108:50:007.98.017.621.40701015.975.777.4
03/3107:50:008.58.017.621.40801015.975.977.4

 

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