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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)01/12
09:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51004
09:00:00 (GMT) on 01/12
Sea Height:7.0 ft
Primary Swell Height: 6.2 ft
Primary Swell Period: 14.5 secs
Surf Height6.7 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)
01/1209:00:007.0 6.2 se14.5 secs2.0 se10.3 secs1.0 se 20.0secs6.7 -7.6 14.5
01/1208:00:007.9 6.9 se16.5 secs4.9 se13.1 secs2.2 se 20.0secs8.5 -9.6 16.5
01/1207:00:008.3 7.1 se16.0 secs3.4 se11.6 secs1.3 se 20.0secs8.6 -9.7 16.0
01/1206:00:008.7 7.6 se16.4 secs5.5 se13.1 secs2.1 se 20.0secs9.3 -10.5 16.4
01/1205:00:008.4 6.8 se16.6 secs5.5 se12.9 secs2.6 se 20.0secs8.4 -9.6 16.6
01/1204:00:008.1 6.8 se16.4 secs5.4 se13.0 secs2.2 se 20.7secs8.3 -9.4 16.4
01/1203:00:006.9 5.2 se16.7 secs4.6 se12.8 secs2.2 se 20.0secs6.5 -7.4 16.7
01/1202:00:008.2 6.7 se16.5 secs5.6 se13.0 secs2.3 se 20.0secs8.2 -9.3 16.5
01/1201:00:008.2 7.0 se16.4 secs5.5 se13.0 secs2.1 se 20.0secs8.6 -9.8 16.4
01/1200:00:007.8 6.4 se16.3 secs5.3 se13.0 secs1.7 se 20.0secs7.8 -8.9 16.3
01/1123:00:007.9 6.6 se16.4 secs5.7 se13.0 secs2.3 se 20.0secs8.1 -9.1 16.4
01/1122:00:007.5 6.0 se16.3 secs5.4 se12.9 secs1.7 se 20.0secs7.4 -8.3 16.3
01/1121:00:008.3 6.6 se16.4 secs6.2 se13.0 secs2.5 se 20.6secs8.1 -9.2 16.4
01/1120:00:006.8 5.6 se16.4 secs4.7 se13.0 secs1.9 se 20.0secs6.9 -7.8 16.4
01/1119:00:007.0 5.8 se16.2 secs4.9 se13.1 secs1.6 se 20.0secs7.1 -8.0 16.2
01/1118:00:006.2 4.7 se16.3 secs4.3 se13.0 secs1.5 se 20.0secs5.7 -6.5 16.3
01/1117:00:007.1 6.3 se16.2 secs1.5 se20.0 secs1.9 se 11.5secs7.7 -8.7 16.2
01/1116:00:006.1 5.0 se16.7 secs3.6 se13.0 secs2.0 se 20.8secs6.2 -7.1 16.7
01/1115:00:005.8 4.6 se16.7 secs3.0 se12.9 secs1.6 se 20.0secs5.7 -6.5 16.7
01/1114:00:006.1 5.0 se16.9 secs1.9 se20.0 secs2.8 se 12.8secs6.3 -7.2 16.9
01/1113:00:005.4 4.0 se18.4 secs3.8 se15.4 secs2.3 se 8.3secs5.6 -6.3 18.4
01/1112:00:004.1 2.6 se16.9 secs1.8 se12.6 secs1.0 se 20.0secs3.2 -3.7 16.9
01/1111:00:005.7 4.3 se17.7 secs2.3 se12.4 secs2.0 se 9.0secs5.8 -6.6 17.7
01/1110:00:004.3 2.6 se18.5 secs2.7 se15.1 secs1.9 se 11.3secs3.6 -4.1 18.5

 

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
09:00:00 (GMT) on 01/12
Combined Sea Height:7.5 ft
Dominant Period:0.0 secs
Wind Speed: 9.8 kts
Wind Gust: 13.7 kts
Wind Direction:110 degrees
Barometric Pressure:1014.3 mbs
Air Temperature: 74.8 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)
01/1209:00:007.50.09.813.71101014.374.876.8
01/1208:00:007.516.05.87.81201014.473.976.8
01/1207:00:009.216.09.811.70901014.874.876.8
01/1206:00:008.916.09.811.70901014.775.076.8
01/1205:00:009.216.011.713.70801014.274.876.8
01/1204:00:008.915.011.713.70801013.474.876.8
01/1203:00:009.816.09.813.70901013.075.076.8
01/1202:00:008.90.09.813.70801012.674.877.0
01/1201:00:008.516.011.713.70801012.274.877.0
01/1200:00:008.916.011.715.60801012.174.877.0
01/1123:00:009.216.011.715.60701012.374.777.0
01/1122:00:008.20.011.713.70801013.674.877.0
01/1121:00:008.50.011.713.70801014.774.876.8
01/1120:00:007.90.011.713.70801015.674.876.8
01/1119:00:009.215.011.713.70701015.974.776.8
01/1118:00:006.90.011.713.70801016.074.876.8
01/1117:00:007.915.05.87.80501015.773.076.6
01/1116:00:008.216.09.811.70701015.174.576.6
01/1115:00:007.20.011.713.70701014.574.732.0
01/1114:00:007.50.011.713.70701014.374.776.6
01/1113:00:007.216.013.715.60801014.274.776.6
01/1112:00:005.90.011.715.60701014.374.776.6
01/1111:00:006.90.011.715.60801014.774.832.0
01/1110:00:005.617.011.715.60801015.274.776.6

 

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