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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)04/06
05:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
05:00:00 (GMT) on 04/06
Sea Height:4.7 ft
Primary Swell Height: 4.1 ft
Primary Swell Period: 11.3 secs
Surf Height3.7 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)
04/0605:00:004.7 4.1 se11.3 secs1.0 se15.9 secs1.6 se 7.8secs3.7 -4.6 11.3
04/0604:00:005.4 4.6 se12.0 secs1.7 se8.4 secs0.9 se 15.1secs4.4 -5.5 12.0
04/0603:00:005.5 4.7 se12.0 secs1.8 se8.5 secs0.8 se 15.3secs4.6 -5.7 12.0
04/0602:00:004.9 3.9 se12.1 secs1.1 se15.3 secs1.9 se 8.5secs3.8 -4.7 12.1
04/0601:00:004.9 3.9 se12.2 secs2.3 se9.2 secs0.5 se 16.7secs3.8 -4.7 12.2
04/0600:00:005.1 3.6 se12.2 secs2.6 se9.2 secs1.3 se 16.0secs3.5 -4.4 12.2
04/0523:00:005.2 3.8 se12.3 secs2.7 se9.2 secs0.5 se 16.7secs3.8 -4.7 12.3
04/0522:00:006.2 5.1 se11.3 secs1.1 se15.1 secs2.2 se 7.7secs4.7 -5.8 11.3
04/0521:00:006.1 4.6 se12.2 secs2.7 se8.5 secs0.6 se 16.7secs4.5 -5.7 12.2
04/0520:00:006.1 4.7 se12.1 secs2.6 se8.4 secs0.5 se 16.7secs4.6 -5.7 12.1
04/0519:00:005.3 4.1 se12.1 secs2.3 se8.5 secs0.0 se 0.0secs4.0 -5.0 12.1
04/0518:00:004.9 3.3 se12.2 secs2.6 se9.1 secs1.4 se 5.6secs3.3 -4.1 12.2
04/0517:00:004.9 3.8 se11.4 secs1.8 se7.7 secs0.8 se 15.3secs3.4 -4.3 11.4
04/0516:00:005.5 3.8 se12.2 secs2.9 se9.1 secs1.5 se 5.5secs3.7 -4.7 12.2
04/0515:00:005.0 3.7 se12.3 secs2.4 se9.2 secs1.7 se 5.5secs3.6 -4.5 12.3
04/0514:00:004.9 3.5 se12.5 secs2.0 se9.1 secs2.0 se 5.8secs3.5 -4.4 12.5
04/0513:00:004.8 3.0 se12.7 secs2.3 se9.2 secs1.9 se 5.9secs3.1 -3.8 12.7
04/0512:00:005.0 3.0 se12.6 secs2.3 se9.1 secs2.3 se 5.6secs3.1 -3.8 12.6
04/0511:00:004.9 2.9 se12.6 secs2.6 se9.1 secs2.0 se 5.9secs3.0 -3.7 12.6
04/0510:00:004.9 2.8 se12.7 secs2.7 se9.1 secs2.3 se 5.9secs2.8 -3.5 12.7
04/0509:00:004.9 2.5 se12.5 secs3.1 se9.0 secs1.5 se 15.6secs2.5 -3.1 12.5
04/0508:00:004.6 2.7 se11.0 secs2.4 se7.8 secs0.9 se 14.3secs2.4 -2.9 11.0
04/0507:00:005.0 3.0 se9.1 secs2.0 se12.7 secs2.2 se 5.5secs2.2 -2.7 9.1
04/0506:00:004.4 2.7 se9.0 secs1.4 se12.3 secs1.9 se 5.9secs1.9 -2.4 9.0

 

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
05:50:00 (GMT) on 04/06
Combined Sea Height:3.9 ft
Dominant Period:11.0 secs
Wind Speed: 0.0 kts
Wind Gust: 1.9 kts
Wind Direction:000 degrees
Barometric Pressure:1016.9 mbs
Air Temperature: 32.0 degrees
Water Temperature:53.2 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)
04/0605:50:003.911.00.01.90001016.932.053.2
04/0604:50:003.911.00.00.00001017.132.052.5
04/0603:50:004.312.01.93.90001016.732.032.0
04/0602:50:004.313.03.93.90001016.632.032.0
04/0601:50:004.611.00.01.90001016.432.052.2
04/0600:50:004.912.05.85.80001016.532.052.5
04/0523:50:004.611.07.89.80001016.732.053.4
04/0522:50:005.20.05.87.80001016.932.032.0
04/0521:50:005.90.05.87.80001017.032.032.0
04/0520:50:004.912.03.95.80001017.132.032.0
04/0519:50:004.90.03.95.80001017.332.032.0
04/0518:50:005.212.05.85.80001017.532.051.3
04/0517:50:004.912.05.85.80001017.732.050.9
04/0516:50:005.612.05.87.80001017.832.050.5
04/0515:50:000.00.05.87.80001018.032.050.4
04/0514:50:005.212.05.87.80001017.832.050.4
04/0513:50:004.913.05.87.80001017.732.050.4
04/0512:50:004.913.09.89.80001018.032.050.4
04/0511:50:005.29.09.811.70001018.432.032.0
04/0510:50:005.210.013.715.60001018.632.050.4
04/0509:50:004.914.011.713.70001019.332.050.4
04/0508:50:005.28.011.713.70001020.032.032.0
04/0507:50:005.29.011.713.70001020.232.050.4
04/0506:50:005.90.013.715.60001020.532.032.0

 

000041423 ___0.030452
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