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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)05/26
07:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
07:00:00 (GMT) on 05/26
Sea Height:19.5 ft
Primary Swell Height: 16.1 ft
Primary Swell Period: 14.5 secs
Surf Height18.7 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)
05/2607:00:0019.5 16.1 se14.5 secs12.0 se11.4 secs2.1 se 20.0secs18.7 -23.4 14.5
05/2606:00:0021.4 18.9 se14.6 secs8.7 se10.3 secs1.5 se 20.0secs22.1 -27.6 14.6
05/2605:00:0019.2 16.8 se14.5 secs10.5 se11.5 secs4.4 se 8.4secs19.5 -24.4 14.5
05/2604:00:0019.9 16.3 se14.4 secs9.8 se10.4 secs1.8 se 20.0secs18.7 -23.4 14.4
05/2603:00:0018.0 14.1 se13.9 secs8.9 se10.4 secs4.4 se 17.5secs15.6 -19.5 13.9
05/2602:00:0017.6 14.6 se14.0 secs4.9 se17.3 secs7.3 se 10.3secs16.3 -20.4 14.0
05/2601:00:0018.3 14.0 se14.1 secs6.1 se17.3 secs9.8 se 10.4secs15.8 -19.7 14.1
05/2600:00:0014.8 12.0 se12.7 secs3.2 se17.2 secs5.2 se 9.2secs12.1 -15.1 12.7
05/2523:00:0014.4 11.4 se12.5 secs6.1 se9.2 secs1.8 se 16.7secs11.4 -14.3 12.5
05/2522:00:0015.2 11.8 se12.5 secs6.7 se9.3 secs2.3 se 17.7secs11.8 -14.8 12.5
05/2521:00:0012.4 9.1 se12.3 secs5.3 se9.2 secs1.2 se 16.7secs8.9 -11.2 12.3
05/2520:00:0012.4 8.5 se12.3 secs6.5 se9.3 secs1.4 se 16.7secs8.4 -10.5 12.3
05/2519:00:0011.4 7.7 se12.3 secs5.7 se9.2 secs1.0 se 16.7secs7.6 -9.5 12.3
05/2518:00:0012.1 7.4 se12.3 secs6.8 se9.1 secs3.3 se 5.9secs7.3 -9.1 12.3
05/2517:00:0011.5 6.1 se12.5 secs6.5 se9.2 secs4.0 se 5.9secs6.0 -7.5 12.5
05/2516:00:0010.4 5.1 se12.4 secs5.8 se8.4 secs1.3 se 16.7secs5.1 -6.4 12.4
05/2515:00:009.9 4.7 se12.6 secs6.1 se7.1 secs0.7 se 16.7secs4.8 -5.9 12.6
05/2514:00:008.8 4.2 se12.5 secs5.8 se7.2 secs0.8 se 16.7secs4.2 -5.2 12.5
05/2513:00:008.8 4.5 se12.4 secs5.8 se6.6 secs0.0 se 0.0secs4.4 -5.5 12.4
05/2512:00:007.9 4.2 se12.6 secs5.5 se6.3 secs2.2 se 9.3secs4.3 -5.3 12.6
05/2511:00:007.5 4.9 se12.7 secs4.1 se5.9 secs2.3 se 9.2secs5.0 -6.2 12.7
05/2510:00:007.3 5.3 se12.5 secs4.0 se5.6 secs2.1 se 9.3secs5.3 -6.6 12.5
05/2509:00:006.5 5.5 se12.5 secs1.9 se9.3 secs2.6 se 5.5secs5.5 -6.9 12.5
05/2508:00:007.0 6.3 se12.8 secs1.2 se16.7 secs2.0 se 9.3secs6.4 -8.0 12.8

 

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
07:50:00 (GMT) on 05/26
Combined Sea Height:14.1 ft
Dominant Period:14.0 secs
Wind Speed: 5.8 kts
Wind Gust: 7.8 kts
Wind Direction:200 degrees
Barometric Pressure:1008.6 mbs
Air Temperature: 53.1 degrees
Water Temperature:54.9 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)
05/2607:50:0014.114.05.87.82001008.653.154.9
05/2606:50:0016.115.05.89.81901008.652.954.9
05/2605:50:0015.115.07.811.72201008.353.454.9
05/2604:50:0015.715.011.713.72301007.752.954.9
05/2603:50:0015.115.011.715.62301007.653.654.9
05/2602:50:0014.411.015.619.52201007.353.454.9
05/2601:50:0013.415.011.715.62001007.553.454.9
05/2600:50:0013.411.011.715.62101007.954.054.9
05/2523:50:0012.813.013.717.62101008.254.154.9
05/2522:50:0012.512.011.713.71901008.153.654.7
05/2521:50:0012.112.09.815.62201007.754.354.9
05/2520:50:0011.813.09.813.72001007.353.654.5
05/2519:50:0011.212.09.811.72201007.251.654.0
05/2518:50:0010.29.09.813.72001006.952.554.0
05/2517:50:0010.811.09.813.72201006.453.153.6
05/2516:50:0011.28.019.523.42001006.653.653.6
05/2515:50:009.58.017.623.41801006.454.153.8
05/2514:50:009.27.019.523.41901006.454.054.0
05/2513:50:008.97.021.425.41801006.553.654.0
05/2512:50:009.56.019.523.41801006.954.154.3
05/2511:50:007.96.021.425.41801007.453.854.5
05/2510:50:007.56.021.425.41801007.854.354.5
05/2509:50:007.213.021.425.41901008.555.054.7
05/2508:50:006.65.021.427.31801008.955.454.9

 

000041772 ___0.026183
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