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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)08/07
19:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
19:00:00 (GMT) on 08/07
Sea Height:3.1 ft
Primary Swell Height: 2.2 ft
Primary Swell Period: 7.6 secs
Surf Height1.3 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)
08/0719:00:003.1 2.2 se7.6 secs1.0 se12.8 secs0.0 se 0.0secs1.3 -1.7 7.6
08/0718:00:003.4 2.3 se7.6 secs1.2 se13.7 secs0.0 se 0.0secs1.4 -1.7 7.6
08/0717:00:003.5 2.6 se7.2 secs1.3 se12.7 secs0.0 se 0.0secs1.5 -1.8 7.2
08/0716:00:003.5 2.4 se7.6 secs1.4 se12.8 secs0.2 se 16.7secs1.5 -1.9 7.6
08/0715:00:003.5 2.5 se7.7 secs1.2 se13.8 secs0.0 se 0.0secs1.6 -2.0 7.7
08/0714:00:003.7 2.6 se7.6 secs1.3 se13.8 secs0.0 se 0.0secs1.6 -2.0 7.6
08/0713:00:003.4 1.4 se13.8 secs2.3 se7.7 secs0.4 se 18.0secs1.6 -1.9 13.8
08/0712:00:003.2 1.3 se12.8 secs1.9 se7.7 secs0.1 se 16.7secs1.4 -1.7 12.8
08/0711:00:003.4 1.7 se13.6 secs2.2 se7.7 secs0.2 se 16.7secs1.8 -2.3 13.6
08/0710:00:003.2 1.4 se12.7 secs2.3 se7.2 secs0.0 se 0.0secs1.5 -1.8 12.7
08/0709:00:003.0 1.2 se13.0 secs2.0 se7.7 secs0.0 se 0.0secs1.3 -1.6 13.0
08/0708:00:003.0 2.1 se7.7 secs0.8 se12.8 secs0.0 se 0.0secs1.3 -1.6 7.7
08/0707:00:003.8 2.7 se7.7 secs1.4 se13.0 secs0.0 se 0.0secs1.6 -2.1 7.7
08/0706:00:003.5 2.3 se7.7 secs1.1 se14.0 secs0.0 se 0.0secs1.4 -1.7 7.7
08/0705:00:004.3 3.3 se7.7 secs1.4 se12.9 secs0.0 se 0.0secs2.1 -2.6 7.7
08/0704:00:004.3 3.3 se8.2 secs1.2 se14.0 secs0.0 se 0.0secs2.1 -2.7 8.2
08/0703:00:004.5 3.1 se8.3 secs1.7 se14.0 secs0.0 se 0.0secs2.0 -2.6 8.3
08/0702:00:004.1 3.0 se8.3 secs1.1 se13.1 secs0.0 se 0.0secs2.0 -2.5 8.3
08/0701:00:004.4 3.4 se8.4 secs1.6 se14.0 secs0.0 se 0.0secs2.3 -2.9 8.4
08/0700:00:004.1 3.0 se8.3 secs1.4 se14.1 secs0.0 se 0.0secs2.0 -2.5 8.3
08/0623:00:004.8 3.5 se8.4 secs1.3 se14.4 secs0.0 se 0.0secs2.4 -3.0 8.4
08/0622:00:004.5 3.5 se8.3 secs1.2 se13.0 secs0.0 se 0.0secs2.4 -2.9 8.3
08/0621:00:004.3 3.4 se8.3 secs1.3 se12.9 secs0.0 se 0.0secs2.3 -2.8 8.3
08/0620:00:004.3 3.2 se8.4 secs1.1 se12.7 secs0.2 se 16.7secs2.2 -2.7 8.4

 

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
19:50:00 (GMT) on 08/07
Combined Sea Height:3.6 ft
Dominant Period:7.0 secs
Wind Speed: 5.8 kts
Wind Gust: 7.8 kts
Wind Direction:280 degrees
Barometric Pressure:1020.5 mbs
Air Temperature: 62.1 degrees
Water Temperature:63.5 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)
08/0719:50:003.67.05.87.82801020.562.163.5
08/0718:50:003.37.01.93.91301019.861.732.0
08/0717:50:004.37.03.93.91201019.460.862.4
08/0716:50:003.98.00.01.90001019.061.063.0
08/0715:50:003.97.01.93.93301019.260.362.8
08/0714:50:003.97.03.97.83501019.059.762.6
08/0713:50:003.67.03.97.82801018.659.762.6
08/0712:50:003.90.05.89.83101018.059.962.6
08/0711:50:003.37.03.95.82901017.860.162.8
08/0710:50:000.00.05.89.82901017.560.362.8
08/0709:50:003.68.03.97.83101017.459.962.8
08/0708:50:003.98.03.95.83401017.259.962.6
08/0707:50:003.98.07.811.73501017.159.962.4
08/0706:50:003.97.07.811.73401016.860.462.6
08/0705:50:004.68.09.813.73301016.661.062.6
08/0704:50:004.68.09.811.73401016.360.362.8
08/0703:50:004.68.07.811.73401015.560.463.0
08/0702:50:004.98.09.811.73301015.461.263.5
08/0701:50:004.68.09.811.73201015.261.364.4
08/0700:50:004.68.07.89.83301015.461.564.6
08/0623:50:004.68.07.811.73201015.761.364.9
08/0622:50:004.69.07.811.73101015.761.264.8
08/0621:50:004.69.05.87.83301016.061.264.8
08/0620:50:004.38.03.99.83301016.261.264.2

 

000042316 ___0.027316
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