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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)08/05
16:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
16:00:00 (GMT) on 08/05
Sea Height:5.1 ft
Primary Swell Height: 4 ft
Primary Swell Period: 8.2 secs
Surf Height2.6 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)
08/0516:00:005.1 4.0 se8.2 secs0.5 se11.7 secs0.0 se 0.0secs2.6 -3.3 8.2
08/0515:00:004.8 3.4 se8.3 secs1.1 se14.6 secs0.8 se 11.3secs2.3 -2.8 8.3
08/0514:00:005.2 3.7 se8.2 secs0.8 se14.7 secs0.0 se 0.0secs2.5 -3.1 8.2
08/0513:00:005.2 3.8 se8.3 secs0.8 se14.3 secs0.0 se 0.0secs2.6 -3.2 8.3
08/0512:00:004.8 3.1 se8.3 secs0.7 se14.3 secs0.0 se 0.0secs2.1 -2.6 8.3
08/0511:00:005.0 3.4 se7.7 secs0.6 se15.5 secs0.0 se 0.0secs2.1 -2.6 7.7
08/0510:00:004.4 2.8 se8.2 secs0.0 se0.0 secs se secs1.9 -2.3 8.2
08/0509:00:004.2 2.4 se7.7 secs0.8 se14.6 secs0.8 se 11.1secs1.5 -1.9 7.7
08/0508:00:003.4 2.1 se7.7 secs0.0 se0.0 secs se secs1.3 -1.6 7.7
08/0507:00:003.4 2.1 se7.1 secs0.8 se12.7 secs0.0 se 0.0secs1.2 -1.5 7.1
08/0506:00:003.4 2.3 se7.2 secs0.0 se0.0 secs se secs1.3 -1.7 7.2
08/0505:00:003.3 2.1 se7.2 secs0.8 se10.9 secs0.0 se 0.0secs1.2 -1.5 7.2
08/0504:00:003.7 2.6 se7.7 secs0.4 se13.3 secs0.0 se 0.0secs1.6 -2.0 7.7
08/0503:00:003.8 2.7 se7.7 secs0.6 se14.9 secs0.5 se 10.9secs1.7 -2.1 7.7
08/0502:00:003.7 2.7 se7.7 secs0.6 se14.8 secs0.6 se 11.1secs1.7 -2.1 7.7
08/0501:00:004.5 3.5 se7.7 secs0.6 se10.8 secs0.4 se 14.6secs2.2 -2.7 7.7
08/0500:00:004.6 3.5 se7.7 secs0.0 se0.0 secs se secs2.2 -2.7 7.7
08/0423:00:004.7 3.8 se7.7 secs0.7 se12.7 secs0.0 se 0.0secs2.4 -3.0 7.7
08/0422:00:004.2 3.3 se7.2 secs1.0 se14.5 secs0.7 se 11.4secs1.9 -2.4 7.2
08/0421:00:003.5 2.7 se7.1 secs0.7 se13.0 secs0.0 se 0.0secs1.5 -1.9 7.1
08/0420:00:003.7 3.0 se7.1 secs0.4 se11.1 secs0.0 se 0.0secs1.7 -2.1 7.1
08/0419:00:003.5 2.6 se7.1 secs0.5 se14.1 secs0.0 se 0.0secs1.5 -1.8 7.1
08/0418:00:002.9 2.2 se7.2 secs0.3 se13.2 secs0.0 se 0.0secs1.3 -1.6 7.2
08/0417:00:003.3 2.6 se6.7 secs0.3 se14.9 secs0.2 se 11.2secs1.4 -1.7 6.7

 

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
16:50:00 (GMT) on 08/05
Combined Sea Height:5.6 ft
Dominant Period:8.0 secs
Wind Speed: 11.7 kts
Wind Gust: 13.7 kts
Wind Direction:350 degrees
Barometric Pressure:1013.3 mbs
Air Temperature: 62.1 degrees
Water Temperature:62.1 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)
08/0516:50:005.68.011.713.73501013.362.162.1
08/0515:50:005.68.013.715.63601013.261.762.1
08/0514:50:005.98.013.715.63501013.361.561.9
08/0513:50:005.68.013.717.63501013.061.362.1
08/0512:50:005.98.015.617.63501013.061.232.0
08/0511:50:005.98.015.619.53401012.961.262.4
08/0510:50:005.28.013.717.63401013.261.062.4
08/0509:50:004.98.015.617.63301013.360.362.6
08/0508:50:004.97.015.617.63401013.860.362.6
08/0507:50:004.96.017.619.53401013.960.662.8
08/0506:50:004.68.017.619.53501014.061.963.0
08/0505:50:004.37.017.619.53501014.162.263.1
08/0504:50:004.67.017.619.53501014.262.463.3
08/0503:50:004.98.017.621.43401013.662.663.3
08/0502:50:005.28.017.621.43401013.463.063.3
08/0501:50:005.28.017.619.53401013.663.063.5
08/0500:50:005.68.017.621.43301014.163.163.5
08/0423:50:000.00.017.619.53301014.462.832.0
08/0422:50:004.67.015.619.53401014.862.663.7
08/0421:50:004.37.015.617.63401015.162.663.7
08/0420:50:004.38.015.617.63401015.762.663.7
08/0419:50:003.97.013.715.63401015.762.863.7
08/0418:50:004.37.013.717.63501015.963.363.7
08/0417:50:004.38.015.617.63501015.763.163.5

 

000042295 ___0.02695
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