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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)07/26
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 07/26
Sea Height:5.9 ft
Primary Swell Height: 3.5 ft
Primary Swell Period: 22.2 secs
Surf Height6.3 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)
07/2605:00:005.9 3.5 se22.2 secs3.3 se17.9 secs2.2 se 14.3secs6.3 -7.8 22.2
07/2604:00:006.5 3.8 se22.5 secs3.2 se17.9 secs1.8 se 14.4secs6.9 -8.6 22.5
07/2603:00:005.6 3.4 se22.4 secs2.9 se17.9 secs1.7 se 14.3secs6.1 -7.6 22.4
07/2602:00:005.8 3.1 se22.5 secs2.7 se17.7 secs1.9 se 14.4secs5.6 -7.0 22.5
07/2601:00:005.6 2.3 se22.5 secs2.0 se17.8 secs3.7 se 6.7secs4.2 -5.2 22.5
07/2600:00:006.8 3.3 se22.4 secs2.9 se17.7 secs4.5 se 6.7secs5.9 -7.4 22.4
07/2523:00:006.8 5.3 se6.7 secs1.5 se20.7 secs1.5 se 17.2secs2.9 -3.6 6.7
07/2522:00:006.0 1.8 se21.1 secs1.8 se17.3 secs4.3 se 6.7secs3.1 -3.9 21.1
07/2521:00:005.6 3.8 se6.3 secs1.7 se9.9 secs0.0 se 0.0secs1.9 -2.4 6.3
07/2520:00:006.6 3.1 se22.5 secs2.6 se17.9 secs4.1 se 6.3secs5.6 -6.9 22.5
07/2519:00:006.2 1.9 se22.5 secs1.9 se17.2 secs1.8 se 14.1secs3.5 -4.4 22.5
07/2518:00:005.3 3.8 se6.3 secs1.6 se14.1 secs1.4 se 10.1secs1.9 -2.4 6.3
07/2517:00:005.8 2.6 se22.5 secs2.2 se17.6 secs1.9 se 12.7secs4.7 -5.8 22.5
07/2516:00:005.3 1.7 se21.1 secs1.8 se16.8 secs1.1 se 25.0secs2.9 -3.7 21.1
07/2515:00:005.2 2.6 se21.5 secs1.9 se25.0 secs2.1 se 17.4secs4.5 -5.6 21.5
07/2514:00:004.2 1.7 se20.9 secs1.9 se16.5 secs2.2 se 12.7secs2.8 -3.5 20.9
07/2513:00:004.2 1.8 se20.3 secs2.2 se16.5 secs2.3 se 12.8secs3.0 -3.7 20.3
07/2512:00:004.4 1.8 se20.8 secs2.0 se16.6 secs1.2 se 25.0secs3.1 -3.8 20.8
07/2511:00:004.0 2.2 se12.7 secs1.6 se16.1 secs1.2 se 20.5secs2.2 -2.8 12.7
07/2510:00:003.7 1.8 se14.3 secs2.2 se10.0 secs1.0 se 20.3secs2.0 -2.5 14.3
07/2509:00:003.7 2.5 se9.0 secs1.7 se12.5 secs0.5 se 16.7secs1.8 -2.3 9.0
07/2508:00:004.2 1.4 se20.0 secs1.8 se14.4 secs2.2 se 11.2secs2.2 -2.7 20.0
07/2507:00:004.2 2.0 se14.4 secs1.4 se20.1 secs2.1 se 11.2secs2.3 -2.9 14.4
07/2506:00:004.6 2.2 se14.4 secs2.6 se10.0 secs1.8 se 6.7secs2.5 -3.1 14.4

 

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
05:50:00 (GMT) on 07/26
Combined Sea Height:6.2 ft
Dominant Period:21.0 secs
Wind Speed: 5.8 kts
Wind Gust: 7.8 kts
Wind Direction:190 degrees
Barometric Pressure:1016.6 mbs
Air Temperature: 59.2 degrees
Water Temperature:59.7 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)
07/2605:50:006.221.05.87.81901016.659.259.7
07/2604:50:005.921.07.89.82101016.659.259.9
07/2603:50:005.26.07.89.81901016.360.159.9
07/2602:50:005.67.011.713.71701016.260.159.7
07/2601:50:006.26.011.713.71701016.160.159.7
07/2600:50:006.67.013.715.61701016.259.759.7
07/2523:50:006.67.013.717.61701016.159.759.7
07/2522:50:006.97.015.621.41801015.959.959.9
07/2521:50:006.67.019.521.41801015.759.959.7
07/2520:50:006.96.019.523.41801015.559.959.7
07/2519:50:006.66.019.523.41801015.259.759.9
07/2518:50:006.26.019.523.41801014.759.759.9
07/2517:50:006.96.017.621.41701014.359.259.9
07/2516:50:005.96.019.523.41801013.858.859.5
07/2515:50:005.95.017.623.41701013.658.359.4
07/2514:50:005.68.019.523.41801013.359.059.2
07/2513:50:004.98.015.617.61701013.159.459.4
07/2512:50:004.98.015.619.51701013.059.559.7
07/2511:50:004.99.015.619.51701012.859.460.1
07/2510:50:004.310.015.619.51701013.059.460.4
07/2509:50:003.99.011.715.61901013.259.960.6
07/2508:50:003.98.09.811.71601013.459.961.0
07/2507:50:004.39.09.811.71801013.660.161.0
07/2506:50:004.38.05.89.81801013.759.461.9

 

000042208 ___0.026535
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