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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)08/02
17:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51002
17:00:00 (GMT) on 08/02
Sea Height:5.8 ft
Primary Swell Height: 2.6 ft
Primary Swell Period: 12.7 secs
Surf Height2.5 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)
08/0217:00:005.8 2.6 se12.7 secs3.8 se8.3 secs0.5 se 16.7secs2.5 -2.8 12.7
08/0216:00:005.6 2.7 se12.6 secs3.3 se9.1 secs2.1 se 5.9secs2.6 -2.9 12.6
08/0215:00:005.1 2.7 se12.6 secs2.8 se9.1 secs2.1 se 5.9secs2.6 -2.9 12.6
08/0214:00:005.6 3.4 se9.1 secs2.2 se12.6 secs2.6 se 5.9secs2.3 -2.6 9.1
08/0213:00:005.6 3.3 se10.0 secs1.7 se14.0 secs2.4 se 6.7secs2.5 -2.8 10.0
08/0212:00:005.6 3.6 se9.9 secs1.7 se13.7 secs2.7 se 6.7secs2.7 -3.0 9.9
08/0211:00:006.0 4.2 se9.2 secs1.9 se12.5 secs2.4 se 5.9secs2.9 -3.2 9.2
08/0210:00:006.5 4.1 se9.9 secs2.1 se13.7 secs2.9 se 6.7secs3.1 -3.5 9.9
08/0209:00:006.3 3.8 se9.9 secs2.0 se13.8 secs2.9 se 6.7secs2.8 -3.2 9.9
08/0208:00:006.1 3.8 se9.9 secs2.1 se14.2 secs2.8 se 6.7secs2.8 -3.2 9.9
08/0207:00:006.5 4.1 se9.9 secs1.7 se13.9 secs3.0 se 6.7secs3.0 -3.4 9.9
08/0206:00:006.3 3.6 se11.0 secs3.2 se7.8 secs1.5 se 15.1secs3.0 -3.4 11.0
08/0205:00:006.0 3.6 se9.9 secs1.7 se14.0 secs2.7 se 6.7secs2.7 -3.1 9.9
08/0204:00:005.8 3.7 se9.9 secs2.1 se14.0 secs2.3 se 6.7secs2.8 -3.2 9.9
08/0203:00:005.6 2.6 se12.4 secs3.5 se9.0 secs2.3 se 5.9secs2.4 -2.8 12.4
08/0202:00:006.0 3.9 se9.9 secs2.0 se14.1 secs2.4 se 6.7secs2.9 -3.3 9.9
08/0201:00:006.2 3.7 se9.9 secs1.8 se14.0 secs2.8 se 6.7secs2.7 -3.1 9.9
08/0200:00:005.3 3.3 se9.0 secs2.1 se14.1 secs2.0 se 5.9secs2.2 -2.5 9.0
08/0123:00:005.4 2.5 se12.6 secs3.1 se9.1 secs2.0 se 5.9secs2.3 -2.7 12.6
08/0122:00:005.5 3.5 se9.1 secs2.2 se12.6 secs2.0 se 5.9secs2.4 -2.7 9.1
08/0121:00:005.5 2.5 se12.5 secs3.6 se8.4 secs0.7 se 16.7secs2.4 -2.7 12.5
08/0120:00:005.2 3.4 se8.4 secs2.1 se12.5 secs0.6 se 16.7secs2.1 -2.4 8.4
08/0119:00:005.4 2.5 se12.6 secs3.3 se9.0 secs2.1 se 5.9secs2.4 -2.7 12.6
07/3123:00:005.5 2.4 se14.2 secs2.9 se9.8 secs2.7 se 6.7secs2.5 -2.8 14.2

 

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
16:50:00 (GMT) on 08/02
Combined Sea Height:8.2 ft
Dominant Period:7.0 secs
Wind Speed: 17.6 kts
Wind Gust: 21.4 kts
Wind Direction:060 degrees
Barometric Pressure:1015.4 mbs
Air Temperature: 79.9 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)
08/0216:50:008.27.017.621.40601015.479.932.0
08/0215:50:008.28.019.523.40701015.079.932.0
08/0214:50:007.99.019.523.40701014.679.932.0
08/0213:50:008.29.019.525.40701014.480.232.0
08/0212:50:008.59.019.523.40701014.680.432.0
08/0211:50:008.99.019.523.40701014.779.532.0
08/0210:50:009.88.019.525.40701015.279.732.0
08/0209:50:009.29.021.427.30701015.480.432.0
08/0208:50:009.58.019.523.40701015.680.832.0
08/0207:50:008.59.021.425.40701015.480.832.0
08/0206:50:009.510.023.427.30701015.080.832.0
08/0205:50:008.59.021.425.40701014.581.032.0
08/0204:50:009.29.021.423.40801014.080.432.0
08/0203:50:008.98.019.523.40701013.679.932.0
08/0202:50:008.99.019.525.40701013.578.632.0
08/0201:50:008.99.021.425.40701013.779.732.0
08/0200:50:008.29.019.523.40701013.980.432.0
08/0123:50:007.99.017.621.40701014.380.432.0
08/0122:50:008.99.017.623.40801014.980.832.0
08/0121:50:008.99.015.619.50801015.480.232.0
08/0120:50:008.99.015.619.50801015.680.232.0
08/0119:50:008.28.017.621.40801015.679.932.0
07/3123:50:007.59.019.523.40701014.080.632.0
07/3122:50:008.29.017.621.40801014.580.632.0

 

000041752 ___0.029544
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