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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)07/13
06:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51002
06:00:00 (GMT) on 07/13
Sea Height:5.5 ft
Primary Swell Height: 2.3 ft
Primary Swell Period: 14.4 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)
07/1306:00:005.5 2.3 se14.4 secs3.5 se9.0 secs2.2 se 5.9secs2.5 -2.9 14.4
07/1305:00:006.1 4.1 se9.0 secs2.4 se14.7 secs2.1 se 5.9secs2.8 -3.1 9.0
07/1304:00:005.6 3.6 se9.1 secs2.2 se14.3 secs2.2 se 5.9secs2.5 -2.8 9.1
07/1303:00:005.9 2.6 se14.3 secs3.4 se9.0 secs2.1 se 5.9secs2.8 -3.1 14.3
07/1302:00:005.7 2.6 se14.5 secs3.4 se9.1 secs2.1 se 6.0secs2.8 -3.2 14.5
07/1301:00:006.3 4.1 se9.1 secs2.4 se14.5 secs2.2 se 5.9secs2.8 -3.2 9.1
07/1300:00:005.9 3.7 se9.0 secs2.3 se14.5 secs1.9 se 5.9secs2.5 -2.9 9.0
07/1223:00:006.3 2.8 se14.6 secs4.1 se8.4 secs0.3 se 20.0secs3.1 -3.5 14.6
07/1222:00:006.3 4.4 se8.4 secs2.3 se14.1 secs0.0 se 0.0secs2.8 -3.2 8.4
07/1221:00:006.5 4.5 se7.8 secs2.3 se14.4 secs2.3 se 11.2secs2.6 -2.9 7.8
07/1220:00:007.0 4.4 se9.1 secs2.2 se14.2 secs2.6 se 5.9secs3.0 -3.4 9.1
07/1219:00:006.2 3.8 se9.2 secs2.3 se14.4 secs1.3 se 17.5secs2.6 -2.9 9.2
07/1218:00:006.1 2.4 se14.5 secs3.8 se8.3 secs0.4 se 20.0secs2.6 -2.9 14.5
07/1217:00:006.7 4.4 se9.1 secs2.0 se16.3 secs2.0 se 12.7secs3.0 -3.4 9.1
07/1216:00:006.2 4.4 se8.9 secs2.0 se14.5 secs2.2 se 5.6secs2.9 -3.3 8.9
07/1215:00:005.7 3.6 se9.0 secs1.9 se14.6 secs2.2 se 5.9secs2.5 -2.8 9.0
07/1214:00:005.6 4.1 se8.3 secs2.0 se14.5 secs0.0 se 0.0secs2.6 -2.9 8.3
07/1213:00:005.9 4.3 se8.3 secs2.0 se14.4 secs0.0 se 0.0secs2.7 -3.0 8.3
07/1212:00:006.3 4.5 se8.3 secs2.0 se14.5 secs1.3 se 17.7secs2.8 -3.2 8.3
07/1211:00:005.8 4.1 se8.4 secs2.1 se14.7 secs0.6 se 20.0secs2.6 -2.9 8.4
07/1210:00:005.8 4.0 se8.3 secs2.1 se14.0 secs0.0 se 0.0secs2.5 -2.9 8.3
07/1209:00:006.3 4.1 se8.3 secs2.0 se16.7 secs2.1 se 12.4secs2.5 -2.9 8.3
07/1208:00:006.2 4.3 se8.4 secs2.0 se14.5 secs0.3 se 20.0secs2.7 -3.1 8.4
07/1207:00:006.2 4.5 se8.3 secs1.6 se14.7 secs0.0 se 0.0secs2.8 -3.2 8.3

 

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
05:50:00 (GMT) on 07/13
Combined Sea Height:8.5 ft
Dominant Period:9.0 secs
Wind Speed: 15.6 kts
Wind Gust: 17.6 kts
Wind Direction:080 degrees
Barometric Pressure:1013.9 mbs
Air Temperature: 79.7 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)
07/1305:50:008.59.015.617.60801013.979.732.0
07/1304:50:009.29.017.621.40701013.679.532.0
07/1303:50:008.28.017.621.40701013.479.932.0
07/1302:50:007.98.015.619.50601013.280.132.0
07/1301:50:008.59.017.621.40701013.179.932.0
07/1300:50:008.99.017.621.40701013.680.132.0
07/1223:50:009.29.017.621.40601013.879.932.0
07/1222:50:009.28.017.621.40701014.380.132.0
07/1221:50:009.29.019.523.40701014.880.132.0
07/1220:50:0010.29.019.525.40701014.880.132.0
07/1219:50:009.58.021.425.40701014.779.932.0
07/1218:50:009.58.021.425.40701014.779.932.0
07/1217:50:009.58.021.425.40701014.679.932.0
07/1216:50:009.59.015.619.51001014.478.332.0
07/1215:50:008.98.019.525.40701013.879.732.0
07/1214:50:009.29.019.525.40701013.679.532.0
07/1213:50:009.29.017.623.40701013.679.732.0
07/1212:50:008.59.019.523.40701013.679.932.0
07/1211:50:009.28.019.525.40801014.179.932.0
07/1210:50:008.98.019.523.40701014.980.132.0
07/1209:50:008.58.021.425.40801015.380.232.0
07/1208:50:008.58.019.525.40701015.680.232.0
07/1207:50:009.29.017.621.40701015.380.132.0
07/1206:50:009.28.019.523.40801014.680.132.0

 

000041519 ___0.026517
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