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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)01/13
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 01/13
Sea Height:5.7 ft
Primary Swell Height: 3.4 ft
Primary Swell Period: 17.1 secs
Surf Height4.3 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)
01/1310:00:005.7 3.4 se17.1 secs4.0 se13.8 secs2.5 se 21.2secs4.3 -4.9 17.1
01/1309:00:005.1 3.7 se13.8 secs1.5 se19.3 secs2.3 se 10.1secs3.8 -4.3 13.8
01/1308:00:005.4 3.9 se13.9 secs1.6 se19.1 secs2.5 se 10.2secs4.0 -4.6 13.9
01/1307:00:004.9 4.0 se12.8 secs2.0 se9.0 secs0.5 se 16.7secs3.9 -4.4 12.8
01/1306:00:005.1 3.9 se14.2 secs1.4 se17.7 secs2.3 se 10.2secs4.2 -4.7 14.2
01/1305:00:005.6 4.6 se14.1 secs2.3 se10.1 secs1.3 se 6.7secs4.9 -5.5 14.1
01/1304:00:005.3 4.2 se14.1 secs2.4 se10.2 secs1.3 se 17.2secs4.4 -5.0 14.1
01/1303:00:005.3 4.3 se13.9 secs2.1 se10.3 secs1.6 se 7.2secs4.5 -5.1 13.9
01/1302:00:005.2 4.2 se14.1 secs2.3 se10.4 secs1.3 se 7.3secs4.4 -5.0 14.1
01/1301:00:006.0 5.1 se14.3 secs2.0 se10.1 secs1.3 se 6.7secs5.5 -6.2 14.3
01/1300:00:006.0 5.2 se14.3 secs2.1 se10.2 secs1.2 se 6.7secs5.6 -6.3 14.3
01/1223:00:005.4 4.3 se14.4 secs2.4 se10.2 secs1.2 se 6.7secs4.7 -5.3 14.4
01/1222:00:006.3 5.5 se14.6 secs3.0 se11.5 secs1.8 se 8.3secs6.0 -6.8 14.6
01/1221:00:005.6 4.6 se14.3 secs2.1 se10.3 secs0.4 se 20.0secs4.9 -5.5 14.3
01/1220:00:006.3 5.3 se14.5 secs2.6 se10.5 secs1.3 se 7.3secs5.8 -6.5 14.5
01/1219:00:005.6 4.5 se14.5 secs3.3 se11.5 secs1.8 se 8.4secs4.9 -5.5 14.5
01/1218:00:006.7 5.8 se15.0 secs2.9 se11.5 secs2.1 se 8.4secs6.5 -7.3 15.0
01/1217:00:006.3 5.5 se14.5 secs2.1 se10.2 secs1.1 se 6.7secs5.9 -6.7 14.5
01/1216:00:006.7 5.9 se14.8 secs3.3 se11.6 secs2.2 se 8.4secs6.5 -7.4 14.8
01/1215:00:006.3 5.4 se14.8 secs2.8 se11.5 secs2.1 se 8.4secs6.0 -6.8 14.8
01/1214:00:007.5 6.3 se16.0 secs3.4 se11.6 secs1.3 se 21.1secs7.5 -8.5 16.0
01/1213:00:007.3 6.4 se14.6 secs2.4 se10.4 secs1.2 se 20.0secs7.0 -7.9 14.6
01/1212:00:006.9 5.4 se16.3 secs4.7 se13.0 secs1.4 se 20.0secs6.5 -7.4 16.3
01/1211:00:007.3 6.3 se14.8 secs3.6 se11.6 secs1.2 se 20.0secs7.0 -7.9 14.8

 

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
10:00:00 (GMT) on 01/13
Combined Sea Height:6.6 ft
Dominant Period:0.0 secs
Wind Speed: 5.8 kts
Wind Gust: 7.8 kts
Wind Direction:030 degrees
Barometric Pressure:1014.3 mbs
Air Temperature: 74.5 degrees
Water Temperature:76.8 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)
01/1310:00:006.60.05.87.80301014.374.576.8
01/1309:00:006.214.07.89.80601013.974.576.8
01/1308:00:006.20.07.87.80601014.174.777.0
01/1307:00:006.60.05.89.80601013.974.777.0
01/1306:00:006.914.07.89.80801013.874.777.2
01/1305:00:006.60.09.811.71001012.974.777.4
01/1304:00:005.915.09.811.71101012.274.877.2
01/1303:00:006.614.07.89.80701012.374.877.9
01/1302:00:006.615.05.87.80501011.975.277.5
01/1301:00:006.914.05.87.80701011.875.277.9
01/1300:00:005.914.05.87.80601011.974.878.1
01/1223:00:005.915.03.95.80201012.774.877.2
01/1222:00:006.90.03.95.80301013.774.577.2
01/1221:00:006.615.03.95.80201014.774.577.2
01/1220:00:006.615.03.95.80301015.474.777.0
01/1219:00:006.915.03.95.80101016.174.776.8
01/1218:00:007.215.03.95.80101016.074.776.8
01/1217:00:008.216.03.95.80201015.574.776.8
01/1216:00:006.916.03.95.80801014.774.376.8
01/1215:00:007.50.03.93.90701014.174.576.6
01/1214:00:007.216.07.87.80601013.773.976.6
01/1213:00:007.516.05.811.70901013.574.376.8
01/1212:00:008.216.05.87.81101013.474.576.6
01/1211:00:008.216.07.89.81101013.674.776.8

 

000031003 ___0.0252
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