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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)07/23
23:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51002
23:00:00 (GMT) on 07/23
Sea Height:5.2 ft
Primary Swell Height: 3.2 ft
Primary Swell Period: 17.5 secs
Surf Height4.2 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)
07/2323:00:005.2 3.2 se17.5 secs2.5 se20.7 secs2.5 se 14.5secs4.2 -4.8 17.5
07/2322:00:005.1 3.3 se17.5 secs2.5 se14.4 secs2.1 se 11.4secs4.3 -4.8 17.5
07/2321:00:005.7 3.8 se19.6 secs2.8 se14.5 secs2.4 se 11.4secs5.5 -6.3 19.6
07/2320:00:005.1 3.2 se19.8 secs2.2 se14.3 secs1.8 se 10.3secs4.7 -5.3 19.8
07/2319:00:005.0 3.0 se20.2 secs2.5 se14.1 secs0.8 se 25.0secs4.5 -5.1 20.2
07/2318:00:005.0 2.7 se19.7 secs2.2 se14.5 secs2.0 se 11.3secs4.0 -4.5 19.7
07/2317:00:005.5 3.4 se17.4 secs2.7 se14.4 secs2.3 se 11.4secs4.5 -5.1 17.4
07/2316:00:004.8 3.0 se17.4 secs2.4 se14.3 secs1.6 se 10.3secs4.0 -4.5 17.4
07/2315:00:005.5 3.3 se19.8 secs2.1 se14.4 secs2.2 se 11.3secs4.9 -5.6 19.8
07/2314:00:005.5 2.9 se20.2 secs2.8 se12.5 secs0.8 se 25.0secs4.4 -5.0 20.2
07/2313:00:005.1 2.8 se20.5 secs2.2 se14.3 secs1.1 se 25.0secs4.3 -4.9 20.5
07/2312:00:005.6 2.8 se20.1 secs2.7 se14.3 secs2.5 se 11.3secs4.3 -4.8 20.1
07/2311:00:005.2 2.4 se20.9 secs2.8 se17.2 secs2.5 se 14.0secs3.8 -4.3 20.9
07/2310:00:005.8 3.4 se21.2 secs3.7 se17.9 secs2.5 se 14.1secs5.3 -6.1 21.2
07/2309:00:005.9 3.3 se20.7 secs1.4 se25.0 secs2.3 se 14.2secs5.2 -5.9 20.7
07/2308:00:005.5 2.6 se20.9 secs2.7 se17.3 secs1.4 se 25.0secs4.1 -4.7 20.9
07/2307:00:006.3 3.5 se22.0 secs3.3 se17.8 secs2.9 se 12.4secs5.7 -6.5 22.0
07/2306:00:005.7 3.1 se22.1 secs3.0 se17.6 secs2.6 se 12.7secs5.1 -5.8 22.1
07/2305:00:004.6 1.6 se16.6 secs2.1 se12.6 secs2.1 se 9.1secs2.0 -2.3 16.6
07/2304:00:004.9 2.6 se12.5 secs1.7 se15.6 secs2.8 se 7.7secs2.4 -2.8 12.5
07/2303:00:005.4 2.3 se20.8 secs2.6 se16.8 secs2.9 se 12.7secs3.5 -4.0 20.8
07/2302:00:005.4 2.3 se21.2 secs2.5 se16.8 secs1.6 se 25.0secs3.7 -4.2 21.2
07/2301:00:006.0 3.3 se21.2 secs2.2 se25.0 secs3.0 se 17.3secs5.3 -6.0 21.2
07/2300:00:005.3 3.2 se12.6 secs1.9 se16.3 secs1.4 se 20.5secs3.0 -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
23:50:00 (GMT) on 07/23
Combined Sea Height:6.9 ft
Dominant Period:19.0 secs
Wind Speed: 17.6 kts
Wind Gust: 21.4 kts
Wind Direction:080 degrees
Barometric Pressure:1013.6 mbs
Air Temperature: 77.7 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)
07/2323:50:006.919.017.621.40801013.677.732.0
07/2322:50:007.219.019.523.40801014.079.532.0
07/2321:50:007.219.017.621.40801014.379.732.0
07/2320:50:007.27.017.621.40801014.579.732.0
07/2319:50:007.521.019.523.40801014.479.932.0
07/2318:50:007.219.019.521.40801014.279.732.0
07/2317:50:007.57.017.621.40801013.979.732.0
07/2316:50:006.921.017.623.40901013.579.732.0
07/2315:50:006.921.017.621.40801012.979.532.0
07/2314:50:007.221.019.521.40901012.879.732.0
07/2313:50:007.521.017.621.41001012.879.732.0
07/2312:50:007.215.017.621.40901013.079.732.0
07/2311:50:007.221.017.621.40901013.379.932.0
07/2310:50:007.26.019.523.40801013.980.132.0
07/2309:50:007.27.019.523.40801014.580.432.0
07/2308:50:007.521.019.523.40901014.680.232.0
07/2307:50:007.921.019.523.40901014.280.232.0
07/2306:50:007.521.019.523.40801013.680.232.0
07/2305:50:008.26.019.523.40801012.980.132.0
07/2304:50:007.921.019.523.40801012.280.232.0
07/2303:50:007.921.019.523.40801011.980.432.0
07/2302:50:006.97.019.523.40901011.580.232.0
07/2301:50:007.57.017.621.40801011.880.432.0
07/2300:50:007.27.017.621.40901012.180.632.0

 

000041643 ___0.028405
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