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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)08/23
10:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51004
10:00:00 (GMT) on 08/23
Sea Height:6.7 ft
Primary Swell Height: 4.2 ft
Primary Swell Period: 9.1 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)
08/2310:00:006.7 4.2 se9.1 secs1.9 se12.3 secs1.3 se 15.5secs2.8 -3.2 9.1
08/2309:00:007.5 4.4 se9.9 secs2.5 se14.8 secs3.5 se 6.7secs3.2 -3.7 9.9
08/2308:00:008.0 5.5 se9.0 secs2.3 se14.6 secs2.7 se 5.9secs3.7 -4.2 9.0
08/2307:00:008.9 6.1 se9.9 secs2.1 se14.5 secs3.9 se 6.7secs4.5 -5.1 9.9
08/2306:00:008.1 5.4 se9.1 secs2.8 se12.5 secs3.1 se 5.9secs3.7 -4.2 9.1
08/2305:00:009.4 6.8 se10.0 secs2.3 se14.4 secs3.3 se 6.8secs5.1 -5.8 10.0
08/2304:00:008.0 4.6 se9.1 secs2.8 se14.6 secs3.0 se 5.9secs3.1 -3.5 9.1
08/2303:00:007.7 4.8 se10.0 secs1.8 se14.3 secs3.3 se 6.8secs3.6 -4.1 10.0
08/2302:00:008.1 5.2 se10.0 secs2.7 se14.4 secs1.4 se 17.6secs3.9 -4.4 10.0
08/2301:00:007.5 4.9 se9.9 secs2.7 se14.5 secs3.1 se 6.8secs3.6 -4.1 9.9
08/2300:00:008.0 5.2 se10.0 secs2.1 se14.3 secs3.9 se 6.7secs3.9 -4.4 10.0
08/2223:00:007.8 4.9 se10.0 secs2.5 se14.6 secs3.0 se 6.7secs3.7 -4.2 10.0
08/2222:00:008.7 6.3 se10.1 secs2.4 se14.5 secs3.2 se 6.8secs4.8 -5.4 10.1
08/2221:00:008.2 5.8 se10.1 secs2.4 se14.3 secs1.4 se 17.8secs4.4 -5.0 10.1
08/2220:00:008.8 6.7 se10.2 secs2.7 se14.3 secs1.5 se 17.6secs5.2 -5.8 10.2
08/2219:00:008.6 6.3 se10.1 secs2.6 se14.2 secs1.3 se 17.5secs4.8 -5.4 10.1
08/2218:00:008.9 7.2 se10.2 secs2.4 se14.3 secs1.4 se 17.8secs5.5 -6.2 10.2
08/2217:00:008.0 5.9 se10.1 secs2.5 se14.3 secs2.7 se 6.7secs4.5 -5.1 10.1
08/2216:00:007.8 5.6 se10.0 secs2.9 se14.7 secs2.6 se 6.7secs4.2 -4.8 10.0
08/2215:00:006.8 4.5 se10.0 secs2.7 se14.5 secs1.6 se 17.5secs3.4 -3.9 10.0
08/2214:00:006.0 2.4 se14.3 secs3.0 se11.0 secs3.6 se 7.7secs2.6 -2.9 14.3
08/2213:00:006.1 3.9 se9.1 secs2.5 se12.6 secs1.0 se 16.7secs2.6 -3.0 9.1
08/2212:00:006.1 4.0 se8.9 secs2.1 se14.7 secs1.7 se 5.6secs2.7 -3.0 8.9
08/2211:00:005.9 3.8 se9.0 secs2.3 se12.6 secs0.8 se 16.7secs2.6 -2.9 9.0

 

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
10:50:00 (GMT) on 08/23
Combined Sea Height:11.2 ft
Dominant Period:9.0 secs
Wind Speed: 15.6 kts
Wind Gust: 23.4 kts
Wind Direction:060 degrees
Barometric Pressure:1011.4 mbs
Air Temperature: 79.0 degrees
Water Temperature:82.0 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)
08/2310:50:0011.29.015.623.40601011.479.082.0
08/2309:50:0010.89.023.429.20601011.579.582.0
08/2308:50:0012.19.023.429.20601012.080.182.0
08/2307:50:0011.59.025.431.20601011.780.182.0
08/2306:50:0011.50.027.333.10601011.480.182.0
08/2305:50:0012.19.025.431.20601010.979.782.0
08/2304:50:0012.510.025.429.20501010.579.582.0
08/2303:50:0011.29.027.333.10501010.179.782.0
08/2302:50:0011.89.025.429.20401009.978.882.0
08/2301:50:0011.510.025.433.10401010.180.282.0
08/2300:50:0012.59.025.431.20501010.877.982.0
08/2223:50:0011.58.023.427.30501010.880.682.0
08/2222:50:0011.510.023.427.30501011.379.982.0
08/2221:50:0011.810.023.431.20601012.081.782.0
08/2220:50:0011.810.021.427.30501012.481.782.0
08/2219:50:0010.510.021.427.30501012.981.782.0
08/2218:50:0011.50.021.423.40501013.681.982.0
08/2217:50:0011.510.021.425.40501012.581.982.0
08/2216:50:0012.19.021.425.40401012.281.582.0
08/2215:50:0010.29.021.425.40401011.681.582.0
08/2214:50:009.29.019.525.40401011.881.182.0
08/2213:50:008.29.017.621.40401011.881.182.0
08/2212:50:008.58.017.621.40501011.981.182.2
08/2211:50:008.58.015.619.50501011.981.382.0

 

000031672 ___0.02644
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