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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)01/31
04:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51002
04:00:00 (GMT) on 01/31
Sea Height:6.5 ft
Primary Swell Height: 5.5 ft
Primary Swell Period: 14.2 secs
Surf Height5.8 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)
01/3104:00:006.5 5.5 se14.2 secs2.4 se17.9 secs2.0 se 10.2secs5.8 -6.6 14.2
01/3103:00:006.8 5.9 se14.2 secs2.5 se17.4 secs2.1 se 10.3secs6.3 -7.1 14.2
01/3102:00:006.1 5.2 se14.1 secs2.1 se17.9 secs2.1 se 10.4secs5.5 -6.2 14.1
01/3101:00:006.0 5.0 se14.2 secs2.3 se10.3 secs1.8 se 7.2secs5.3 -6.0 14.2
01/3100:00:005.7 4.8 se14.3 secs2.2 se17.4 secs2.2 se 8.3secs5.2 -5.8 14.3
01/3023:00:006.1 5.4 se14.3 secs2.2 se17.4 secs1.8 se 10.2secs5.8 -6.5 14.3
01/3022:00:005.7 4.8 se14.4 secs2.3 se17.6 secs1.7 se 10.3secs5.1 -5.8 14.4
01/3021:00:005.7 4.7 se14.2 secs2.1 se17.8 secs1.7 se 10.2secs5.0 -5.7 14.2
01/3020:00:006.1 5.3 se14.4 secs2.4 se17.5 secs1.6 se 10.2secs5.7 -6.5 14.4
01/3019:00:005.3 4.5 se14.2 secs1.8 se18.0 secs1.5 se 10.1secs4.8 -5.4 14.2
01/3018:00:005.9 5.1 se14.6 secs2.2 se11.6 secs1.8 se 8.4secs5.6 -6.4 14.6
01/3017:00:005.0 4.0 se14.5 secs2.0 se8.3 secs0.5 se 20.0secs4.4 -5.0 14.5
01/3016:00:004.9 3.9 se14.5 secs1.8 se17.5 secs1.6 se 10.1secs4.2 -4.8 14.5
01/3015:00:005.7 4.8 se14.5 secs1.9 se10.3 secs1.8 se 7.2secs5.3 -6.0 14.5
01/3014:00:004.4 3.3 se14.5 secs2.2 se11.4 secs1.6 se 8.4secs3.6 -4.1 14.5
01/3013:00:004.1 3.0 se14.4 secs1.5 se17.5 secs2.2 se 11.4secs3.2 -3.6 14.4
01/3012:00:004.0 3.0 se14.7 secs1.9 se11.4 secs1.6 se 8.3secs3.3 -3.7 14.7
01/3011:00:004.4 3.3 se14.6 secs2.1 se11.5 secs1.9 se 8.4secs3.6 -4.1 14.6
01/3010:00:004.1 2.9 se14.4 secs1.7 se10.3 secs1.5 se 7.2secs3.2 -3.6 14.4
01/3009:00:004.3 3.2 se14.4 secs1.8 se10.3 secs1.6 se 7.2secs3.4 -3.9 14.4
01/3008:00:004.1 2.8 se14.4 secs1.9 se10.2 secs1.7 se 7.2secs3.0 -3.4 14.4
01/3007:00:004.0 2.7 se14.3 secs1.3 se17.3 secs1.9 se 10.3secs2.9 -3.2 14.3
01/3006:00:004.4 3.3 se14.0 secs1.4 se17.4 secs1.8 se 10.2secs3.4 -3.9 14.0
01/3005:00:004.2 2.8 se14.1 secs2.1 se10.2 secs1.7 se 7.2secs2.9 -3.3 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 51002
04:50:00 (GMT) on 01/31
Combined Sea Height:8.2 ft
Dominant Period:14.0 secs
Wind Speed: 9.8 kts
Wind Gust: 11.7 kts
Wind Direction:070 degrees
Barometric Pressure:1016.9 mbs
Air Temperature: 76.3 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)
01/3104:50:008.214.09.811.70701016.976.377.9
01/3103:50:007.515.09.813.70601016.676.577.9
01/3102:50:007.514.09.811.70601016.476.678.1
01/3101:50:007.514.09.813.70601016.276.678.3
01/3100:50:006.914.05.89.80701016.276.578.3
01/3023:50:006.915.07.89.80801016.676.178.1
01/3022:50:007.914.07.89.80701017.776.377.9
01/3021:50:006.614.09.811.70601018.876.377.7
01/3020:50:006.214.09.811.70801019.276.577.5
01/3019:50:005.615.07.89.80801019.476.677.4
01/3018:50:006.215.09.811.70801019.376.377.4
01/3017:50:005.914.07.89.80801018.376.177.4
01/3016:50:005.914.09.811.70801017.675.977.4
01/3015:50:006.215.09.811.70801017.275.777.4
01/3014:50:005.915.09.811.70801016.975.777.4
01/3013:50:005.615.09.89.80801016.775.977.4
01/3012:50:005.915.09.811.70901016.975.777.4
01/3011:50:005.615.09.811.70801017.576.177.4
01/3010:50:005.214.09.811.70801017.776.377.4
01/3009:50:005.68.09.811.70701018.076.177.4
01/3008:50:005.214.011.713.70501018.876.677.5
01/3007:50:005.215.09.89.80601018.476.577.5
01/3006:50:005.612.07.89.80801017.676.577.5
01/3005:50:005.212.09.89.80701017.376.577.5

 

000040433 ___0.022512
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