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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)02/07
18:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
18:00:00 (GMT) on 02/07
Sea Height:15.4 ft
Primary Swell Height: 11.2 ft
Primary Swell Period: 12.6 secs
Surf Height11.3 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)
02/0718:00:0015.4 11.2 se12.6 secs7.4 se9.1 secs1.6 se 16.7secs11.3 -14.1 12.6
02/0717:00:0012.7 8.9 se12.5 secs5.9 se8.3 secs1.3 se 16.7secs9.0 -11.2 12.5
02/0716:00:0012.1 8.2 se12.6 secs5.3 se9.1 secs1.5 se 16.7secs8.3 -10.4 12.6
02/0715:00:0012.7 9.3 se12.5 secs5.0 se9.2 secs3.8 se 5.9secs9.4 -11.7 12.5
02/0714:00:0012.0 9.2 se12.7 secs4.6 se9.1 secs1.4 se 16.7secs9.4 -11.7 12.7
02/0713:00:0012.5 9.6 se12.7 secs4.6 se9.2 secs1.4 se 16.7secs9.8 -12.2 12.7
02/0712:00:0012.4 9.9 se12.7 secs3.7 se9.2 secs1.9 se 16.7secs10.1 -12.6 12.7
02/0711:00:0011.7 8.3 se14.0 secs5.1 se10.2 secs4.6 se 6.7secs9.3 -11.7 14.0
02/0710:00:0012.0 9.1 se14.2 secs5.1 se10.3 secs3.7 se 7.2secs10.3 -12.9 14.2
02/0709:00:0012.4 9.7 se14.1 secs5.3 se10.3 secs3.8 se 6.2secs11.0 -13.7 14.1
02/0708:00:0011.7 9.7 se12.7 secs2.4 se16.7 secs3.6 se 9.3secs9.9 -12.3 12.7
02/0707:00:0012.4 10.6 se13.9 secs4.4 se10.3 secs2.7 se 7.2secs11.8 -14.8 13.9
02/0706:00:0011.4 9.3 se14.3 secs5.2 se10.3 secs2.6 se 7.2secs10.6 -13.3 14.3
02/0705:00:0012.0 10.4 se14.3 secs5.2 se10.3 secs0.8 se 20.0secs11.9 -14.8 14.3
02/0704:00:0011.7 9.8 se14.4 secs4.6 se17.4 secs5.2 se 10.4secs11.2 -14.0 14.4
02/0703:00:0012.7 10.9 se14.3 secs5.5 se10.4 secs0.8 se 20.0secs12.5 -15.6 14.3
02/0702:00:0011.6 9.6 se14.3 secs5.9 se10.5 secs0.8 se 20.0secs10.9 -13.7 14.3
02/0701:00:0012.5 10.7 se14.2 secs5.5 se10.4 secs0.8 se 20.0secs12.2 -15.2 14.2
02/0700:00:0013.6 12.0 se14.4 secs5.4 se10.4 secs0.9 se 20.0secs13.8 -17.2 14.4
02/0623:00:0011.2 9.1 se14.3 secs4.2 se17.4 secs5.7 se 10.3secs10.4 -13.0 14.3
02/0622:00:0014.2 12.0 se14.1 secs6.8 se10.5 secs4.2 se 17.1secs13.5 -16.9 14.1
02/0621:00:0013.8 11.0 se14.4 secs7.7 se10.5 secs2.2 se 7.2secs12.7 -15.8 14.4
02/0620:00:0013.4 11.4 se14.3 secs6.4 se10.4 secs0.8 se 20.0secs13.1 -16.3 14.3
02/0619:00:0011.5 9.7 se14.4 secs5.5 se10.4 secs2.0 se 7.3secs11.2 -14.0 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
18:50:00 (GMT) on 02/07
Combined Sea Height:12.5 ft
Dominant Period:12.0 secs
Wind Speed: 27.3 kts
Wind Gust: 35.1 kts
Wind Direction:000 degrees
Barometric Pressure:1015.9 mbs
Air Temperature: 32.0 degrees
Water Temperature:52.0 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)
02/0718:50:0012.512.027.335.10001015.932.052.0
02/0717:50:0012.811.025.431.20001016.132.052.0
02/0716:50:0011.214.023.429.20001016.132.052.0
02/0715:50:0011.513.025.431.20001016.532.051.8
02/0714:50:0011.512.025.429.20001016.432.051.8
02/0713:50:0010.813.021.427.30001016.832.051.8
02/0712:50:0011.214.021.425.40001017.232.051.8
02/0711:50:0010.814.023.429.20001017.732.051.6
02/0710:50:0010.814.021.427.30001018.132.051.6
02/0709:50:0010.813.021.425.40001017.932.051.6
02/0708:50:0010.213.021.425.40001018.132.051.6
02/0707:50:0010.214.019.525.40001018.532.051.6
02/0706:50:0010.214.019.525.40001018.732.051.6
02/0705:50:0011.815.019.525.40001018.732.051.6
02/0704:50:0010.215.019.523.40001018.832.051.6
02/0703:50:0010.515.015.619.50001018.432.051.6
02/0702:50:0010.515.015.619.50001018.532.051.6
02/0701:50:009.515.013.717.60001018.332.051.6
02/0700:50:0010.215.013.717.60001018.132.051.6
02/0623:50:0010.814.013.717.60001018.132.051.6
02/0622:50:009.214.015.621.40001017.832.051.8
02/0621:50:008.915.013.717.60001017.932.051.8
02/0620:50:0010.215.09.813.70001018.232.051.8
02/0619:50:0010.515.011.713.70001018.732.051.8

 

000040882 ___0.019776
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