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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)02/25
20:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
20:00:00 (GMT) on 02/25
Sea Height:4.3 ft
Primary Swell Height: 2.2 ft
Primary Swell Period: 14.6 secs
Surf Height2.6 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)
02/2520:00:004.3 2.2 se14.6 secs2.3 se10.0 secs1.7 se 6.7secs2.6 -3.3 14.6
02/2519:00:005.2 3.3 se14.8 secs2.8 se10.0 secs1.5 se 6.8secs3.9 -4.9 14.8
02/2518:00:004.3 3.2 se9.1 secs1.9 se15.0 secs1.4 se 5.5secs2.3 -2.9 9.1
02/2517:00:004.2 2.2 se15.0 secs2.6 se10.0 secs1.0 se 6.7secs2.7 -3.4 15.0
02/2516:00:004.7 2.5 se16.2 secs3.0 se9.1 secs1.9 se 12.8secs3.3 -4.1 16.2
02/2515:00:004.4 2.6 se15.1 secs2.5 se9.1 secs1.6 se 5.6secs3.2 -4.0 15.1
02/2514:00:004.4 2.8 se9.8 secs1.7 se14.9 secs1.9 se 5.5secs2.2 -2.8 9.8
02/2513:00:004.3 1.7 se15.9 secs2.7 se9.1 secs1.4 se 12.4secs2.2 -2.8 15.9
02/2512:00:004.3 1.9 se16.2 secs2.2 se9.9 secs2.1 se 5.9secs2.5 -3.1 16.2
02/2511:00:004.2 2.7 se9.8 secs1.3 se15.2 secs2.1 se 5.9secs2.1 -2.6 9.8
02/2510:00:005.0 1.9 se16.7 secs2.7 se9.9 secs2.5 se 5.9secs2.6 -3.2 16.7
02/2509:00:004.8 1.5 se16.8 secs2.5 se9.9 secs2.6 se 5.9secs2.0 -2.5 16.8
02/2508:00:004.4 2.0 se17.8 secs2.1 se9.1 secs2.4 se 5.6secs2.8 -3.5 17.8
02/2507:00:004.4 2.0 se17.5 secs2.2 se9.1 secs1.1 se 12.2secs2.8 -3.5 17.5
02/2506:00:004.4 2.2 se16.7 secs2.4 se9.1 secs1.2 se 12.6secs2.9 -3.6 16.7
02/2505:00:004.2 1.6 se16.8 secs2.9 se9.0 secs1.1 se 12.4secs2.2 -2.8 16.8
02/2504:00:004.1 2.9 se9.0 secs1.5 se17.0 secs1.3 se 12.2secs2.1 -2.6 9.0
02/2503:00:004.2 1.7 se17.1 secs3.0 se9.1 secs1.2 se 12.4secs2.4 -3.0 17.1
02/2502:00:004.0 2.7 se9.0 secs1.6 se14.9 secs0.9 se 5.9secs2.0 -2.5 9.0
02/2501:00:004.1 2.9 se9.0 secs1.6 se12.1 secs1.0 se 16.7secs2.1 -2.6 9.0
02/2500:00:004.3 3.4 se9.1 secs1.1 se17.9 secs0.9 se 5.9secs2.5 -3.1 9.1
02/2423:00:003.5 2.3 se10.0 secs1.3 se17.1 secs1.3 se 6.7secs1.8 -2.2 10.0
02/2422:00:004.2 1.9 se18.1 secs1.9 se14.9 secs2.7 se 10.0secs2.8 -3.5 18.1
02/2421:00:004.3 1.7 se17.5 secs2.9 se10.1 secs1.2 se 6.7secs2.3 -2.9 17.5

 

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
20:50:00 (GMT) on 02/25
Combined Sea Height:4.9 ft
Dominant Period:9.0 secs
Wind Speed: 9.8 kts
Wind Gust: 13.7 kts
Wind Direction:000 degrees
Barometric Pressure:1024.9 mbs
Air Temperature: 32.0 degrees
Water Temperature:51.3 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)
02/2520:50:004.99.09.813.70001024.932.051.3
02/2519:50:004.99.09.813.70001025.032.051.3
02/2518:50:004.916.09.813.70001024.532.051.3
02/2517:50:004.69.09.811.70001023.632.051.3
02/2516:50:004.69.07.89.80001022.832.051.3
02/2515:50:005.29.09.811.70001021.832.051.3
02/2514:50:004.39.011.713.70001021.132.051.3
02/2513:50:004.610.07.813.70001020.832.051.3
02/2512:50:004.69.07.89.80001020.532.051.3
02/2511:50:004.98.011.715.60001019.732.051.3
02/2510:50:004.99.013.715.60001019.132.051.3
02/2509:50:005.29.09.811.70001018.932.051.3
02/2508:50:005.29.013.715.60001018.232.051.3
02/2507:50:005.28.013.715.60001017.532.051.3
02/2506:50:005.25.013.717.60001016.932.051.3
02/2505:50:005.29.015.619.50001016.432.051.3
02/2504:50:004.68.015.617.60001015.632.051.3
02/2503:50:004.69.013.717.60001014.632.051.3
02/2502:50:004.39.015.617.60001014.632.051.3
02/2501:50:004.39.015.619.50001013.932.051.3
02/2500:50:004.39.013.717.60001013.432.051.3
02/2423:50:004.39.013.715.60001013.332.051.3
02/2422:50:003.610.011.715.60001013.532.051.3
02/2421:50:004.69.011.713.70001013.632.051.3

 

000041034 ___0.028122
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