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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)07/30
12:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51002
12:00:00 (GMT) on 07/30
Sea Height:3.2 ft
Primary Swell Height: 2.5 ft
Primary Swell Period: 12.9 secs
Surf Height2.4 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)
07/3012:00:003.2 2.5 se12.9 secs1.4 se9.1 secs0.3 se 16.7secs2.4 -2.7 12.9
07/3011:00:003.6 3.1 se13.0 secs1.4 se9.0 secs0.6 se 5.9secs3.0 -3.5 13.0
07/3010:00:003.3 2.6 se13.8 secs1.4 se10.2 secs0.6 se 17.6secs2.7 -3.1 13.8
07/3009:00:003.3 2.4 se13.8 secs1.7 se10.0 secs0.9 se 6.7secs2.5 -2.8 13.8
07/3008:00:003.5 2.9 se12.8 secs1.4 se9.2 secs0.4 se 16.7secs2.8 -3.2 12.8
07/3007:00:003.2 2.2 se13.7 secs1.5 se10.1 secs1.1 se 6.7secs2.3 -2.6 13.7
07/3006:00:003.5 2.6 se12.8 secs1.7 se9.1 secs1.0 se 5.9secs2.5 -2.8 12.8
07/3005:00:003.5 2.4 se14.0 secs1.8 se10.1 secs0.9 se 6.7secs2.6 -2.9 14.0
07/3004:00:003.6 2.9 se13.0 secs1.4 se9.2 secs1.1 se 5.9secs2.8 -3.2 13.0
07/3003:00:003.4 2.3 se13.8 secs1.8 se10.1 secs1.1 se 6.7secs2.4 -2.7 13.8
07/3002:00:003.2 2.4 se13.8 secs1.6 se10.1 secs0.9 se 6.7secs2.5 -2.9 13.8
07/3001:00:003.4 2.7 se12.9 secs1.6 se9.2 secs0.4 se 16.7secs2.6 -2.9 12.9
07/3000:00:003.2 2.3 se12.6 secs1.5 se9.3 secs0.6 se 16.7secs2.2 -2.5 12.6
07/2923:00:003.3 2.2 se12.6 secs1.9 se9.3 secs0.6 se 16.7secs2.1 -2.4 12.6
07/2922:00:003.4 2.7 se12.9 secs1.3 se9.1 secs0.9 se 5.9secs2.6 -3.0 12.9
07/2921:00:003.7 2.6 se13.9 secs2.0 se10.1 secs1.0 se 6.7secs2.8 -3.1 13.9
07/2920:00:003.7 2.9 se12.7 secs1.7 se9.3 secs0.7 se 16.7secs2.8 -3.1 12.7
07/2919:00:003.5 2.7 se12.5 secs1.3 se9.2 secs0.4 se 16.7secs2.6 -2.9 12.5
07/2918:00:003.2 2.4 se12.6 secs1.6 se9.3 secs0.9 se 6.3secs2.2 -2.5 12.6
07/2917:00:003.6 2.9 se12.7 secs1.7 se9.3 secs0.9 se 5.9secs2.7 -3.1 12.7
07/2916:00:003.6 2.6 se12.4 secs1.8 se9.3 secs1.1 se 6.3secs2.5 -2.8 12.4
07/2915:00:003.8 3.1 se12.7 secs1.7 se9.2 secs0.3 se 16.7secs2.9 -3.3 12.7
07/2914:00:003.8 2.9 se12.6 secs1.7 se9.2 secs0.4 se 16.7secs2.8 -3.1 12.6
07/2913:00:003.9 3.2 se12.6 secs1.5 se9.3 secs1.0 se 6.3secs3.0 -3.4 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
12:50:00 (GMT) on 07/30
Combined Sea Height:4.6 ft
Dominant Period:12.0 secs
Wind Speed: 15.6 kts
Wind Gust: 17.6 kts
Wind Direction:100 degrees
Barometric Pressure:1011.6 mbs
Air Temperature: 81.0 degrees
Water Temperature:32.0 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)
07/3012:50:004.612.015.617.61001011.681.032.0
07/3011:50:004.313.015.617.60901011.981.032.0
07/3010:50:004.613.013.715.60901012.480.832.0
07/3009:50:004.314.013.715.61001013.178.632.0
07/3008:50:004.613.017.621.41001013.479.032.0
07/3007:50:004.614.013.715.60901013.279.332.0
07/3006:50:004.69.011.711.70701012.980.832.0
07/3005:50:004.313.011.713.70701012.280.632.0
07/3004:50:004.613.011.713.70701011.781.032.0
07/3003:50:004.314.013.715.60801011.480.832.0
07/3002:50:004.614.013.715.60801011.181.032.0
07/3001:50:004.314.011.713.70701011.380.132.0
07/3000:50:004.314.09.811.70701011.579.732.0
07/2923:50:004.314.09.811.70701012.079.032.0
07/2922:50:004.314.013.715.60801012.578.132.0
07/2921:50:004.611.013.715.60601012.980.432.0
07/2920:50:004.913.011.713.70501013.480.232.0
07/2919:50:004.614.011.713.70501013.680.232.0
07/2918:50:004.610.013.715.60501013.380.432.0
07/2917:50:004.610.011.713.70301012.880.232.0
07/2916:50:004.311.011.713.70401012.480.132.0
07/2915:50:004.611.09.811.70401011.979.932.0
07/2914:50:004.910.09.811.70601012.079.732.0
07/2913:50:004.611.09.811.70601012.179.732.0

 

000041723 ___0.023995
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