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Buoy 46029 Columbia River Bar
Longitude = 124.51W Latitude = 46.12N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)08/06
17:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
17:00:00 (GMT) on 08/06
Sea Height:4.8 ft
Primary Swell Height: 3.6 ft
Primary Swell Period: 8.4 secs
Surf Height2.4 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)
08/0617:00:004.8 3.6 se8.4 secs1.1 se13.0 secs0.0 se 0.0secs2.4 -3.0 8.4
08/0616:00:005.1 3.7 se8.4 secs1.4 se14.0 secs0.0 se 0.0secs2.4 -3.1 8.4
08/0615:00:004.9 3.6 se8.3 secs1.3 se14.2 secs0.0 se 0.0secs2.4 -3.0 8.3
08/0614:00:005.4 4.3 se8.4 secs1.2 se12.7 secs0.0 se 0.0secs2.9 -3.6 8.4
08/0613:00:005.0 3.5 se8.3 secs1.3 se14.2 secs0.0 se 0.0secs2.4 -2.9 8.3
08/0612:00:005.4 4.2 se8.4 secs1.4 se14.1 secs0.0 se 0.0secs2.8 -3.5 8.4
08/0611:00:005.8 4.7 se8.4 secs1.5 se12.8 secs0.5 se 16.7secs3.1 -3.9 8.4
08/0610:00:005.3 3.9 se8.3 secs1.3 se14.5 secs0.0 se 0.0secs2.6 -3.3 8.3
08/0609:00:005.4 3.8 se8.4 secs1.3 se12.6 secs0.2 se 16.7secs2.6 -3.2 8.4
08/0608:00:005.6 3.9 se8.4 secs1.4 se13.1 secs0.0 se 0.0secs2.6 -3.3 8.4
08/0607:00:005.4 4.0 se8.3 secs1.2 se12.9 secs0.0 se 0.0secs2.7 -3.3 8.3
08/0606:00:004.9 3.3 se8.3 secs0.9 se14.4 secs0.0 se 0.0secs2.2 -2.7 8.3
08/0605:00:005.1 3.3 se8.4 secs1.5 se13.0 secs0.2 se 16.7secs2.2 -2.8 8.4
08/0604:00:005.7 4.3 se8.3 secs1.2 se12.9 secs0.0 se 0.0secs2.9 -3.6 8.3
08/0603:00:004.7 3.2 se8.3 secs1.0 se12.8 secs0.2 se 16.7secs2.1 -2.6 8.3
08/0602:00:004.3 3.2 se8.3 secs0.9 se12.9 secs0.0 se 0.0secs2.1 -2.6 8.3
08/0601:00:004.9 3.9 se8.3 secs0.9 se12.7 secs0.0 se 0.0secs2.6 -3.2 8.3
08/0600:00:004.4 3.0 se8.4 secs1.1 se14.3 secs0.0 se 0.0secs2.0 -2.5 8.4
08/0523:00:004.8 3.7 se8.3 secs1.1 se14.5 secs0.0 se 0.0secs2.5 -3.1 8.3
08/0522:00:004.8 3.7 se8.3 secs0.9 se14.2 secs0.0 se 0.0secs2.5 -3.1 8.3
08/0521:00:004.2 3.3 se8.3 secs0.0 se0.0 secs se secs2.2 -2.8 8.3
08/0520:00:004.8 3.9 se8.3 secs1.2 se13.0 secs0.0 se 0.0secs2.6 -3.2 8.3
08/0519:00:004.6 3.6 se8.4 secs0.9 se14.1 secs0.0 se 0.0secs2.4 -3.0 8.4
08/0518:00:004.5 3.6 se8.3 secs0.8 se13.1 secs0.0 se 0.0secs2.4 -3.0 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 46029
17:50:00 (GMT) on 08/06
Combined Sea Height:5.2 ft
Dominant Period:8.0 secs
Wind Speed: 1.9 kts
Wind Gust: 5.8 kts
Wind Direction:300 degrees
Barometric Pressure:1016.3 mbs
Air Temperature: 60.4 degrees
Water Temperature:63.0 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)
08/0617:50:005.28.01.95.83001016.360.463.0
08/0616:50:005.68.03.95.83601016.059.962.6
08/0615:50:005.98.03.97.83101016.059.562.6
08/0614:50:005.68.03.97.83201015.859.262.6
08/0613:50:005.68.05.89.83401015.659.062.6
08/0612:50:005.68.05.811.73501015.458.862.8
08/0611:50:005.98.07.811.73401015.359.062.8
08/0610:50:006.69.07.811.73301014.959.062.8
08/0609:50:005.68.07.811.73201015.159.262.6
08/0608:50:005.98.09.813.73201014.959.262.4
08/0607:50:005.98.09.813.73301014.959.762.2
08/0606:50:005.98.011.715.63301014.960.162.1
08/0605:50:005.98.011.715.63401014.860.861.9
08/0604:50:006.28.013.715.63401014.461.562.2
08/0603:50:005.68.013.717.63401013.661.762.8
08/0602:50:005.98.017.619.53301013.562.163.1
08/0601:50:005.68.015.617.63301013.462.663.3
08/0600:50:000.00.013.717.63301013.262.863.1
08/0523:50:005.68.013.715.63301013.262.663.0
08/0522:50:005.98.015.617.63301013.362.463.0
08/0521:50:005.28.015.619.53301013.362.463.0
08/0520:50:004.98.013.717.63301013.362.662.8
08/0519:50:004.69.013.715.63301013.662.462.6
08/0518:50:005.28.013.715.63401013.662.432.0

 

000042301 ___0.023954
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