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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)06/04
15:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
15:00:00 (GMT) on 06/04
Sea Height:6.7 ft
Primary Swell Height: 2.9 ft
Primary Swell Period: 16.1 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)
06/0415:00:006.7 2.9 se16.1 secs4.1 se9.8 secs3.0 se 12.9secs3.7 -4.6 16.1
06/0414:00:006.1 4.3 se9.1 secs2.0 se14.3 secs2.2 se 5.9secs3.1 -3.9 9.1
06/0413:00:006.4 3.0 se15.8 secs3.5 se9.1 secs2.4 se 5.9secs3.8 -4.8 15.8
06/0412:00:006.8 3.2 se15.7 secs4.0 se9.1 secs2.2 se 5.9secs4.0 -5.0 15.7
06/0411:00:006.6 2.9 se15.9 secs3.9 se9.9 secs3.1 se 6.7secs3.7 -4.6 15.9
06/0410:00:007.3 3.7 se15.5 secs3.7 se10.0 secs3.3 se 6.7secs4.6 -5.8 15.5
06/0409:00:007.0 2.8 se16.0 secs4.1 se10.1 secs3.4 se 6.8secs3.5 -4.4 16.0
06/0408:00:006.9 3.2 se15.9 secs3.3 se12.6 secs3.7 se 9.2secs4.1 -5.1 15.9
06/0407:00:007.2 3.2 se16.1 secs3.8 se12.4 secs3.6 se 9.2secs4.1 -5.2 16.1
06/0406:00:007.4 4.0 se15.1 secs3.8 se11.1 secs3.5 se 7.7secs4.8 -6.0 15.1
06/0405:00:006.8 3.1 se16.2 secs3.0 se12.6 secs3.7 se 8.3secs4.0 -5.0 16.2
06/0404:00:006.1 2.9 se14.7 secs3.3 se11.2 secs3.0 se 7.7secs3.4 -4.3 14.7
06/0403:00:006.7 3.5 se14.6 secs3.6 se11.2 secs3.1 se 7.8secs4.1 -5.1 14.6
06/0402:00:006.5 3.9 se14.9 secs3.6 se11.2 secs2.3 se 7.7secs4.6 -5.8 14.9
06/0401:00:006.1 4.1 se12.1 secs2.6 se15.8 secs2.0 se 8.5secs4.0 -5.0 12.1
06/0400:00:005.9 3.2 se16.4 secs3.7 se12.3 secs0.8 se 20.0secs4.1 -5.2 16.4
06/0323:00:006.4 4.6 se11.2 secs3.0 se14.5 secs2.6 se 5.5secs4.1 -5.1 11.2
06/0322:00:006.2 3.4 se15.0 secs3.9 se11.0 secs2.9 se 5.6secs4.0 -5.0 15.0
06/0321:00:006.1 2.8 se14.8 secs3.5 se11.0 secs3.3 se 5.5secs3.3 -4.1 14.8
06/0320:00:005.7 3.1 se16.3 secs3.6 se12.3 secs2.3 se 9.3secs4.1 -5.1 16.3
06/0319:00:005.0 3.2 se16.3 secs2.8 se12.5 secs2.1 se 9.2secs4.1 -5.2 16.3
06/0318:00:005.6 3.6 se14.8 secs3.8 se11.2 secs1.9 se 7.8secs4.2 -5.3 14.8
06/0317:00:004.8 3.5 se14.8 secs3.0 se11.2 secs1.4 se 7.8secs4.2 -5.3 14.8
06/0316:00:004.8 3.4 se14.9 secs3.1 se11.2 secs1.4 se 7.8secs4.1 -5.1 14.9

 

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
15:50:00 (GMT) on 06/04
Combined Sea Height:6.2 ft
Dominant Period:9.0 secs
Wind Speed: 3.9 kts
Wind Gust: 5.8 kts
Wind Direction:190 degrees
Barometric Pressure:1023.8 mbs
Air Temperature: 54.3 degrees
Water Temperature:54.5 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)
06/0415:50:006.29.03.95.81901023.854.354.5
06/0414:50:006.69.03.93.91801023.654.154.5
06/0413:50:006.29.00.01.90001023.554.054.3
06/0412:50:006.69.00.01.90001023.454.054.5
06/0411:50:006.99.05.87.83101023.754.054.5
06/0410:50:006.610.07.811.73101023.454.155.0
06/0409:50:006.29.05.87.83201023.754.055.0
06/0408:50:006.910.09.813.72901023.754.054.9
06/0407:50:006.98.011.715.62801023.754.154.9
06/0406:50:006.90.011.715.63001023.254.554.5
06/0405:50:006.28.09.813.72801023.255.054.7
06/0404:50:006.916.011.715.62801022.854.954.7
06/0403:50:006.610.013.715.62701022.454.554.9
06/0402:50:006.211.013.717.62701021.954.754.9
06/0401:50:006.211.013.717.62701021.254.554.9
06/0400:50:005.611.013.717.62501020.954.954.5
06/0323:50:005.911.011.717.62601020.655.454.9
06/0322:50:006.211.011.717.62501020.355.054.5
06/0321:50:005.911.09.813.72301019.855.054.5
06/0320:50:006.25.017.621.41801019.653.854.7
06/0319:50:005.216.017.621.41901019.454.354.7
06/0318:50:005.216.011.715.61901019.256.554.9
06/0317:50:004.316.011.713.71701018.855.854.7
06/0316:50:004.916.011.713.71801018.356.154.5

 

000041842 ___0.031469
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