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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)08/26
10:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
10:00:00 (GMT) on 08/26
Sea Height:3.3 ft
Primary Swell Height: 2.1 ft
Primary Swell Period: 14.6 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)
08/2610:00:003.3 2.1 se14.6 secs1.7 se9.1 secs1.2 se 5.9secs2.4 -3.0 14.6
08/2609:00:003.6 2.4 se16.0 secs1.4 se11.2 secs0.6 se 20.0secs3.0 -3.8 16.0
08/2608:00:003.7 2.5 se15.9 secs1.3 se11.1 secs0.5 se 20.0secs3.2 -3.9 15.9
08/2607:00:003.5 2.4 se14.6 secs1.4 se11.3 secs1.2 se 7.5secs2.8 -3.5 14.6
08/2606:00:003.5 2.3 se16.0 secs1.1 se11.3 secs1.7 se 5.9secs2.9 -3.7 16.0
08/2605:00:003.2 2.1 se14.6 secs1.2 se11.4 secs1.6 se 5.9secs2.4 -3.0 14.6
08/2604:00:003.3 2.3 se14.8 secs1.3 se7.7 secs0.9 se 11.4secs2.8 -3.5 14.8
08/2603:00:003.4 2.3 se15.5 secs1.0 se11.2 secs1.7 se 5.5secs2.8 -3.5 15.5
08/2602:00:003.7 2.7 se16.0 secs1.0 se11.4 secs1.4 se 7.2secs3.5 -4.3 16.0
08/2601:00:003.3 2.3 se15.0 secs1.3 se7.7 secs0.8 se 11.6secs2.8 -3.4 15.0
08/2600:00:003.2 2.0 se14.8 secs1.5 se7.7 secs0.9 se 11.5secs2.4 -3.0 14.8
08/2523:00:003.3 2.0 se16.3 secs1.5 se13.2 secs1.9 se 5.5secs2.6 -3.3 16.3
08/2522:00:002.7 1.1 se15.7 secs1.3 se7.7 secs0.6 se 10.8secs1.4 -1.8 15.7
08/2521:00:002.7 1.3 se14.7 secs1.5 se6.3 secs0.7 se 11.3secs1.5 -1.9 14.7
08/2520:00:002.9 1.5 se15.8 secs1.4 se7.8 secs0.8 se 11.4secs1.9 -2.4 15.8
08/2519:00:002.9 1.5 se16.5 secs1.1 se13.1 secs1.4 se 7.7secs1.9 -2.4 16.5
08/2518:00:002.7 1.3 se15.8 secs1.6 se6.3 secs0.8 se 11.4secs1.7 -2.1 15.8
08/2517:00:003.1 2.0 se14.9 secs1.5 se6.3 secs0.7 se 11.5secs2.4 -3.0 14.9
08/2516:00:002.9 1.5 se16.0 secs1.5 se13.0 secs1.7 se 6.3secs1.9 -2.4 16.0
08/2515:00:003.0 1.7 se16.2 secs1.3 se13.1 secs1.8 se 5.9secs2.2 -2.7 16.2
08/2514:00:003.0 1.8 se16.2 secs0.5 se20.0 secs1.5 se 6.2secs2.4 -3.0 16.2
08/2513:00:002.8 1.5 se16.1 secs1.7 se6.3 secs0.8 se 11.4secs1.9 -2.4 16.1
08/2512:00:002.6 0.8 se15.9 secs1.7 se6.2 secs0.7 se 9.7secs1.0 -1.3 15.9
08/2511:00:003.4 1.6 se16.2 secs2.4 se6.2 secs0.4 se 20.0secs2.1 -2.6 16.2

 

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
10:50:00 (GMT) on 08/26
Combined Sea Height:3.9 ft
Dominant Period:15.0 secs
Wind Speed: 11.7 kts
Wind Gust: 13.7 kts
Wind Direction:170 degrees
Barometric Pressure:1016.9 mbs
Air Temperature: 59.7 degrees
Water Temperature:61.3 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)
08/2610:50:003.915.011.713.71701016.959.761.3
08/2609:50:003.615.013.715.61701017.059.761.3
08/2608:50:003.615.013.715.61701017.360.461.5
08/2607:50:003.615.011.715.61601017.460.361.5
08/2606:50:003.60.011.713.71501017.460.661.5
08/2605:50:003.615.09.813.71701017.660.461.5
08/2604:50:003.66.03.99.82001017.660.861.5
08/2603:50:003.615.09.89.81901017.460.461.5
08/2602:50:003.66.011.713.71701017.260.661.5
08/2601:50:003.915.011.713.71601017.560.361.5
08/2600:50:003.915.013.715.61801017.660.661.5
08/2523:50:003.64.013.715.61801017.660.161.3
08/2522:50:004.65.011.715.61901017.459.761.3
08/2521:50:004.35.013.717.61801017.459.761.0
08/2520:50:003.94.017.619.51801017.159.261.0
08/2519:50:003.96.015.619.51901016.859.561.2
08/2518:50:003.36.07.87.82001016.460.161.0
08/2517:50:003.67.05.87.81801016.360.361.0
08/2516:50:003.315.05.87.81801015.960.161.0
08/2515:50:003.36.07.89.82101015.859.760.8
08/2514:50:003.36.09.811.72001015.759.760.6
08/2513:50:003.316.07.89.82101015.060.160.6
08/2512:50:003.66.07.87.81901014.560.660.4
08/2511:50:003.66.05.89.82201014.260.660.4

 

000042479 ___0.026685
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