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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)02/04
19:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51002
19:00:00 (GMT) on 02/04
Sea Height:9.4 ft
Primary Swell Height: 8.4 ft
Primary Swell Period: 14.5 secs
Surf Height9.1 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)
02/0419:00:009.4 8.4 se14.5 secs4.8 se11.5 secs2.3 se 8.4secs9.1 -10.4 14.5
02/0418:00:0010.8 9.8 se14.3 secs3.7 se10.3 secs1.7 se 7.1secs10.5 -11.9 14.3
02/0417:00:0011.2 10.0 se14.4 secs4.3 se10.3 secs0.8 se 20.0secs10.8 -12.2 14.4
02/0416:00:0011.1 9.9 se14.5 secs4.0 se10.3 secs0.6 se 20.0secs10.8 -12.2 14.5
02/0415:00:0010.4 9.5 se14.5 secs3.7 se10.3 secs1.6 se 7.2secs10.3 -11.7 14.5
02/0414:00:0011.0 10.0 se14.5 secs4.1 se10.3 secs0.6 se 20.0secs10.8 -12.3 14.5
02/0413:00:0010.5 9.3 se14.5 secs4.0 se10.3 secs0.7 se 20.0secs10.0 -11.4 14.5
02/0412:00:0011.6 10.1 se14.4 secs4.9 se10.3 secs1.3 se 20.0secs11.0 -12.4 14.4
02/0411:00:009.9 8.8 se14.4 secs3.7 se10.2 secs0.8 se 20.0secs9.5 -10.8 14.4
02/0410:00:008.8 7.4 se14.7 secs4.7 se11.4 secs2.1 se 7.8secs8.2 -9.3 14.7
02/0409:00:009.9 7.7 se14.5 secs4.1 se17.5 secs6.3 se 11.4secs8.3 -9.5 14.5
02/0408:00:008.8 6.7 se14.4 secs5.7 se11.4 secs3.5 se 17.6secs7.2 -8.2 14.4
02/0407:00:0010.4 9.0 se14.2 secs3.1 se17.3 secs4.7 se 10.3secs9.6 -10.8 14.2
02/0406:00:0011.2 9.9 se13.8 secs4.5 se10.4 secs1.9 se 7.2secs10.3 -11.6 13.8
02/0405:00:009.9 9.0 se12.8 secs1.8 se16.7 secs3.1 se 9.2secs8.6 -9.8 12.8
02/0404:00:009.4 7.5 se14.1 secs5.0 se10.4 secs2.6 se 17.1secs7.9 -9.0 14.1
02/0403:00:007.6 6.7 se12.7 secs2.6 se9.3 secs1.2 se 16.7secs6.4 -7.2 12.7
02/0402:00:007.6 6.6 se14.2 secs3.0 se10.3 secs1.5 se 7.2secs7.0 -8.0 14.2
02/0401:00:006.0 4.9 se14.4 secs2.6 se10.2 secs1.5 se 7.2secs5.3 -6.0 14.4
02/0400:00:006.2 5.1 se14.5 secs3.1 se11.4 secs1.9 se 7.7secs5.6 -6.3 14.5
02/0323:00:004.5 3.3 se14.4 secs2.6 se11.4 secs1.9 se 8.4secs3.6 -4.1 14.4
02/0322:00:004.7 3.5 se14.4 secs2.6 se11.4 secs1.6 se 7.8secs3.8 -4.3 14.4
02/0321:00:004.6 3.3 se14.6 secs2.7 se11.2 secs1.6 se 7.8secs3.6 -4.0 14.6
02/0320:00:004.1 2.7 se14.5 secs2.2 se11.3 secs1.7 se 7.8secs2.9 -3.3 14.5

 

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 51002
18:50:00 (GMT) on 02/04
Combined Sea Height:10.2 ft
Dominant Period:15.0 secs
Wind Speed: 9.8 kts
Wind Gust: 13.7 kts
Wind Direction:040 degrees
Barometric Pressure:1018.8 mbs
Air Temperature: 75.9 degrees
Water Temperature:77.7 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)
02/0418:50:0010.215.09.813.70401018.875.977.7
02/0417:50:0011.814.011.713.70301018.475.677.7
02/0416:50:0011.514.011.713.70401017.975.677.7
02/0415:50:0010.814.011.715.60301017.375.677.7
02/0414:50:0012.115.011.715.60201016.975.777.7
02/0413:50:0013.815.011.713.70201016.775.777.7
02/0412:50:0013.115.011.713.70201016.675.677.7
02/0411:50:0012.115.09.811.70301017.075.677.7
02/0410:50:0010.515.09.813.70301017.575.677.7
02/0409:50:0010.50.09.811.70301017.875.777.7
02/0408:50:0011.214.07.89.80101017.875.477.9
02/0407:50:0011.514.03.97.80101017.975.277.7
02/0406:50:0011.20.01.95.80401017.675.077.9
02/0405:50:0010.513.01.93.90501016.974.778.1
02/0404:50:0010.514.03.93.90701016.374.778.1
02/0403:50:009.513.03.95.80901015.874.878.1
02/0402:50:009.514.03.95.80401015.374.378.3
02/0401:50:008.215.03.95.80101014.773.678.1
02/0400:50:006.615.07.89.83501014.674.578.3
02/0323:50:006.615.011.715.63201015.075.278.3
02/0322:50:005.20.05.87.82901015.976.877.9
02/0321:50:005.215.03.95.82701016.676.577.9
02/0320:50:005.69.03.93.92501016.976.577.7
02/0319:50:005.211.03.95.82301016.976.377.7

 

000040448 ___0.022064
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