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Buoy 51004 Southeast Hawaii
Longitude = 152.52W Latitude = 17.44N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)10/23
13:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51004
13:00:00 (GMT) on 10/23
Sea Height:5 ft
Primary Swell Height: 2.9 ft
Primary Swell Period: 12.8 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)
10/2313:00:005.0 2.9 se12.8 secs3.0 se8.3 secs0.3 se 16.7secs2.8 -3.1 12.8
10/2312:00:004.2 2.2 se12.7 secs2.4 se8.2 secs0.4 se 16.7secs2.1 -2.4 12.7
10/2311:00:004.9 2.6 se14.0 secs3.2 se7.8 secs0.0 se 0.0secs2.8 -3.1 14.0
10/2310:00:004.2 2.2 se12.7 secs2.7 se8.3 secs0.5 se 16.7secs2.1 -2.4 12.7
10/2309:00:004.6 2.3 se14.2 secs2.6 se8.2 secs0.0 se 0.0secs2.4 -2.7 14.2
10/2308:00:004.1 2.2 se14.0 secs2.5 se7.7 secs0.0 se 0.0secs2.3 -2.6 14.0
10/2307:00:004.6 2.5 se14.2 secs2.9 se7.7 secs0.0 se 0.0secs2.7 -3.0 14.2
10/2306:00:004.1 1.6 se14.2 secs2.7 se7.8 secs0.6 se 17.4secs1.7 -1.9 14.2
10/2305:00:004.7 2.5 se14.2 secs2.8 se8.3 secs0.0 se 0.0secs2.7 -3.1 14.2
10/2304:00:004.5 1.8 se14.0 secs3.0 se7.7 secs0.0 se 0.0secs1.9 -2.2 14.0
10/2303:00:004.5 2.1 se14.2 secs2.8 se8.2 secs0.0 se 0.0secs2.3 -2.6 14.2
10/2302:00:004.4 2.3 se14.1 secs2.5 se8.3 secs0.0 se 0.0secs2.4 -2.7 14.1
10/2301:00:004.7 2.3 se14.2 secs3.0 se7.8 secs0.0 se 0.0secs2.5 -2.8 14.2
10/2300:00:004.7 2.4 se14.4 secs2.8 se8.3 secs1.8 se 11.3secs2.5 -2.9 14.4
10/2223:00:004.7 2.1 se12.8 secs3.3 se7.8 secs0.0 se 0.0secs2.0 -2.3 12.8
10/2222:00:004.9 1.9 se14.2 secs2.9 se8.3 secs0.0 se 0.0secs2.0 -2.3 14.2
10/2221:00:004.6 2.2 se14.5 secs2.8 se8.2 secs1.5 se 11.4secs2.4 -2.8 14.5
10/2220:00:004.4 1.9 se14.0 secs2.8 se8.3 secs0.0 se 0.0secs2.0 -2.3 14.0
10/2219:00:004.5 2.1 se14.2 secs2.7 se8.2 secs0.0 se 0.0secs2.2 -2.5 14.2
10/2218:00:004.6 2.3 se14.4 secs2.7 se8.3 secs1.9 se 11.4secs2.4 -2.8 14.4
10/2217:00:004.6 2.1 se14.2 secs3.0 se7.7 secs0.0 se 0.0secs2.2 -2.5 14.2
10/2216:00:004.3 2.0 se14.4 secs3.1 se7.8 secs1.5 se 11.4secs2.1 -2.4 14.4
10/2215:00:004.6 3.0 se8.2 secs1.7 se14.1 secs0.0 se 0.0secs1.8 -2.1 8.2
10/2214:00:004.7 2.1 se12.9 secs3.1 se8.2 secs0.6 se 16.7secs2.0 -2.3 12.9

 

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 51004
12:50:00 (GMT) on 10/23
Combined Sea Height:6.2 ft
Dominant Period:8.0 secs
Wind Speed: 15.6 kts
Wind Gust: 19.5 kts
Wind Direction:090 degrees
Barometric Pressure:1011.9 mbs
Air Temperature: 32.0 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)
10/2312:50:006.28.015.619.50901011.932.032.0
10/2311:50:006.68.015.617.60901012.132.081.7
10/2310:50:006.28.017.619.51001012.732.081.7
10/2309:50:006.98.015.619.51101013.332.081.9
10/2308:50:006.68.017.621.41001013.632.081.9
10/2307:50:006.98.015.619.50901013.832.081.9
10/2306:50:006.68.017.619.51001013.632.081.9
10/2305:50:006.98.017.619.51001013.432.081.9
10/2304:50:006.68.015.619.51001012.432.081.9
10/2303:50:006.98.017.619.51001011.832.081.9
10/2302:50:007.28.015.619.51001011.632.081.9
10/2301:50:006.98.019.521.41001011.332.081.9
10/2300:50:006.68.017.619.51001011.032.081.9
10/2223:50:007.28.015.617.61101011.332.081.9
10/2221:50:007.98.019.521.40701012.732.081.9
10/2220:50:007.28.019.523.40701013.832.081.9
10/2219:50:007.58.019.523.40701014.232.081.9
10/2218:50:007.28.017.621.40701014.232.081.9
10/2217:50:006.98.017.621.40601013.832.081.9
10/2216:50:006.98.017.621.40601012.832.081.9
10/2215:50:006.98.017.619.50601012.732.081.7
10/2214:50:007.58.017.619.50701012.032.081.7
10/2213:50:006.98.017.621.40801011.632.081.7
10/2212:50:007.28.017.621.40901012.032.081.7

 

000031874 ___0.024845
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