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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)01/11
11:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51004
11:00:00 (GMT) on 01/11
Sea Height:5.7 ft
Primary Swell Height: 4.3 ft
Primary Swell Period: 17.7 secs
Surf Height5.8 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)
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
01/1109:00:004.2 2.3 se17.6 secs2.6 se8.4 secs1.7 se 12.4secs3.1 -3.5 17.6
01/1108:00:003.9 1.9 se17.3 secs1.8 se12.5 secs2.3 se 9.0secs2.4 -2.8 17.3
01/1107:00:003.7 1.6 se17.3 secs1.9 se12.3 secs2.0 se 9.0secs2.1 -2.4 17.3
01/1106:00:003.4 1.6 se14.2 secs1.3 se17.3 secs1.9 se 10.0secs1.7 -1.9 14.2
01/1105:00:003.7 2.7 se8.5 secs1.7 se12.2 secs1.0 se 16.9secs1.7 -1.9 8.5
01/1104:00:003.5 2.6 se8.4 secs1.6 se12.3 secs0.4 se 16.7secs1.6 -1.8 8.4
01/1103:00:003.7 2.5 se9.0 secs1.5 se14.0 secs0.7 se 18.0secs1.7 -1.9 9.0
01/1102:00:003.5 2.1 se11.2 secs2.1 se7.8 secs0.7 se 14.9secs1.8 -2.0 11.2
01/1101:00:003.6 1.9 se12.5 secs2.4 se8.5 secs0.3 se 16.7secs1.8 -2.1 12.5
01/1100:00:003.9 2.7 se9.0 secs1.8 se12.3 secs0.4 se 16.7secs1.8 -2.1 9.0
01/1023:00:003.6 1.6 se13.8 secs2.5 se8.4 secs0.0 se 0.0secs1.7 -1.9 13.8
01/1022:00:003.6 2.0 se12.5 secs2.4 se9.0 secs1.0 se 15.9secs1.9 -2.1 12.5
01/1021:00:004.1 2.3 se12.3 secs2.6 se9.0 secs0.9 se 15.4secs2.1 -2.4 12.3
01/1020:00:004.1 2.9 se9.0 secs1.9 se12.2 secs0.8 se 15.4secs2.0 -2.2 9.0
01/1019:00:004.1 2.2 se12.5 secs2.9 se8.4 secs0.2 se 16.7secs2.1 -2.4 12.5
01/1018:00:004.3 2.5 se12.4 secs2.7 se9.1 secs0.4 se 16.7secs2.3 -2.6 12.4
01/1017:00:004.6 2.8 se12.5 secs2.7 se9.0 secs1.2 se 5.9secs2.6 -2.9 12.5
01/1016:00:004.7 2.8 se12.6 secs3.0 se9.0 secs0.5 se 16.7secs2.7 -3.0 12.6
01/1015:00:004.6 3.0 se12.6 secs2.7 se9.0 secs1.3 se 5.9secs2.8 -3.2 12.6
01/1014:00:004.8 2.8 se12.5 secs3.4 se8.5 secs0.4 se 16.7secs2.6 -3.0 12.5
01/1013:00:004.3 2.4 se12.5 secs2.6 se9.1 secs1.6 se 5.9secs2.2 -2.5 12.5
01/1012:00:004.7 3.0 se12.5 secs2.7 se9.0 secs1.3 se 15.7secs2.8 -3.2 12.5

 

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
11:00:00 (GMT) on 01/11
Combined Sea Height:6.9 ft
Dominant Period:0.0 secs
Wind Speed: 11.7 kts
Wind Gust: 15.6 kts
Wind Direction:080 degrees
Barometric Pressure:1014.7 mbs
Air Temperature: 74.8 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)
01/1111:00:006.90.011.715.60801014.774.832.0
01/1110:00:005.617.011.715.60801015.274.776.6
01/1109:00:005.20.011.713.70801015.674.876.6
01/1108:00:005.60.011.713.70801015.975.076.6
01/1107:00:005.20.011.715.60701016.075.076.6
01/1106:00:000.00.011.713.70701015.874.876.8
01/1105:00:005.28.011.715.60701015.475.076.8
01/1104:00:004.98.011.715.60601015.175.076.8
01/1103:00:005.69.011.713.70701014.374.777.0
01/1102:00:004.98.011.713.70501014.074.577.0
01/1101:00:000.00.09.811.70501013.774.777.2
01/1100:00:000.00.09.811.70501013.874.577.0
01/1023:00:005.29.09.813.70501014.274.577.0
01/1022:00:005.60.011.713.70601015.274.777.0
01/1021:00:005.29.011.713.70601015.874.776.8
01/1020:00:005.98.09.811.70601016.474.776.8
01/1019:00:005.60.09.811.70701016.774.776.8
01/1018:00:005.68.09.811.70801016.674.776.8
01/1017:00:006.29.09.813.70801016.074.776.8
01/1016:00:000.00.09.813.70801015.474.576.8
01/1015:00:006.20.011.713.70801015.074.576.8
01/1014:00:000.00.011.713.70901014.574.576.8
01/1013:00:005.98.09.813.71001014.474.776.8
01/1012:00:006.60.09.813.70801014.875.076.8

 

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