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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)10/06
11:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
11:00:00 (GMT) on 10/06
Sea Height:4.8 ft
Primary Swell Height: 3.5 ft
Primary Swell Period: 12.2 secs
Surf Height3.4 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)
10/0611:00:004.8 3.5 se12.2 secs2.1 se8.5 secs0.7 se 16.7secs3.4 -4.2 12.2
10/0610:00:005.5 4.3 se11.0 secs1.3 se15.2 secs1.9 se 7.8secs3.8 -4.8 11.0
10/0609:00:005.1 3.8 se11.0 secs2.2 se14.1 secs2.0 se 7.8secs3.3 -4.2 11.0
10/0608:00:005.4 4.3 se11.1 secs1.4 se15.0 secs2.1 se 7.8secs3.8 -4.8 11.1
10/0607:00:004.9 3.7 se11.0 secs2.2 se14.3 secs1.8 se 7.8secs3.3 -4.1 11.0
10/0606:00:004.5 3.4 se11.1 secs2.1 se14.2 secs1.9 se 7.8secs3.0 -3.8 11.1
10/0605:00:005.5 4.7 se11.0 secs1.4 se15.3 secs1.9 se 7.8secs4.1 -5.2 11.0
10/0604:00:005.3 3.9 se12.2 secs2.4 se8.5 secs0.5 se 16.7secs3.8 -4.8 12.2
10/0603:00:005.0 3.4 se12.3 secs2.9 se9.2 secs0.7 se 16.7secs3.3 -4.2 12.3
10/0602:00:005.5 4.3 se12.2 secs2.4 se8.4 secs0.6 se 16.7secs4.2 -5.2 12.2
10/0601:00:005.5 4.2 se12.2 secs2.6 se8.4 secs0.6 se 16.7secs4.0 -5.1 12.2
10/0600:00:006.0 5.0 se11.3 secs1.2 se15.1 secs2.2 se 7.8secs4.5 -5.7 11.3
10/0523:00:005.0 4.1 se12.1 secs1.3 se15.2 secs2.1 se 8.4secs4.0 -5.0 12.1
10/0522:00:006.2 5.3 se12.1 secs1.5 se15.3 secs2.3 se 8.4secs5.1 -6.4 12.1
10/0521:00:005.1 4.1 se12.3 secs2.5 se9.2 secs0.9 se 16.7secs4.1 -5.1 12.3
10/0520:00:005.7 5.0 se12.3 secs1.8 se8.5 secs0.7 se 16.7secs4.9 -6.2 12.3
10/0519:00:005.7 5.0 se12.4 secs2.4 se9.2 secs0.9 se 16.7secs4.9 -6.2 12.4
10/0518:00:005.4 4.7 se12.3 secs0.9 se16.7 secs1.6 se 8.6secs4.7 -5.8 12.3
10/0517:00:005.4 4.6 se12.2 secs1.8 se8.6 secs0.6 se 16.7secs4.5 -5.7 12.2
10/0516:00:005.7 5.2 se12.3 secs1.4 se8.6 secs0.7 se 16.7secs5.1 -6.4 12.3
10/0515:00:006.5 5.8 se12.1 secs1.6 se8.7 secs0.5 se 16.7secs5.6 -7.0 12.1
10/0514:00:005.5 4.9 se12.4 secs1.5 se8.6 secs0.7 se 16.7secs4.9 -6.1 12.4
10/0513:00:005.9 5.2 se12.2 secs1.2 se8.7 secs0.4 se 16.7secs5.0 -6.3 12.2
10/0512:00:005.9 5.3 se12.2 secs0.8 se16.7 secs1.3 se 8.7secs5.1 -6.4 12.2

 

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
11:50:00 (GMT) on 10/06
Combined Sea Height:4.9 ft
Dominant Period:10.0 secs
Wind Speed: 11.7 kts
Wind Gust: 15.6 kts
Wind Direction:010 degrees
Barometric Pressure:1020.9 mbs
Air Temperature: 57.2 degrees
Water Temperature:58.5 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)
10/0611:50:004.910.011.715.60101020.957.258.5
10/0610:50:004.911.013.717.63601021.157.258.6
10/0609:50:004.911.013.717.63601021.356.858.6
10/0608:50:004.911.011.713.73501021.057.058.6
10/0607:50:004.911.011.715.63501021.256.858.6
10/0606:50:004.911.011.713.73601021.457.458.6
10/0605:50:004.311.013.715.63601021.357.758.8
10/0604:50:004.610.09.811.73601021.357.958.8
10/0603:50:004.910.011.713.73501021.257.958.8
10/0602:50:004.911.05.87.83401021.057.958.8
10/0601:50:004.911.05.87.83301020.657.658.8
10/0600:50:004.910.011.713.73301020.757.758.8
10/0523:50:005.210.05.87.83401020.758.158.6
10/0522:50:005.911.09.811.73501021.257.958.6
10/0521:50:005.212.09.811.73601021.457.658.8
10/0520:50:004.911.09.811.73501021.657.958.6
10/0519:50:004.90.07.811.70101021.757.658.6
10/0518:50:005.211.07.89.83601021.557.458.3
10/0517:50:004.611.07.87.83501021.657.058.3
10/0516:50:004.912.09.811.73501021.556.158.1
10/0515:50:005.211.09.811.73601020.855.658.1
10/0514:50:005.212.011.713.73601020.355.957.9
10/0513:50:005.211.011.713.73601020.156.858.1
10/0512:50:004.611.09.813.73501019.957.458.1

 

000042706 ___0.028948
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