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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)01/20
02:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
02:00:00 (GMT) on 01/20
Sea Height:4.3 ft
Primary Swell Height: 3.0 ft
Primary Swell Period: 14.2 secs
Surf Height3.4 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)
01/2002:00:004.3 3.0 se14.2 secs1.9 se18.6 secs2.7 se 10.3secs3.4 -4.3 14.2
01/2001:00:004.0 3.0 se14.2 secs1.7 se17.9 secs2.4 se 10.4secs3.4 -4.2 14.2
01/2000:00:003.7 2.7 se14.3 secs1.6 se18.0 secs2.3 se 10.4secs3.1 -3.8 14.3
01/1923:00:003.9 2.9 se14.2 secs1.7 se18.3 secs2.1 se 10.3secs3.3 -4.2 14.2
01/1922:00:003.9 3.3 se12.6 secs2.4 se16.4 secs1.0 se 20.0secs3.3 -4.2 12.6
01/1921:00:004.1 3.7 se12.4 secs1.9 se16.3 secs0.8 se 20.0secs3.7 -4.6 12.4
01/1920:00:004.4 3.8 se12.6 secs2.5 se16.3 secs1.0 se 21.1secs3.8 -4.8 12.6
01/1919:00:003.8 3.3 se12.5 secs1.9 se16.2 secs0.7 se 20.0secs3.3 -4.1 12.5
01/1918:00:004.2 3.6 se12.6 secs2.3 se16.2 secs0.9 se 20.0secs3.6 -4.5 12.6
01/1917:00:004.2 3.7 se12.7 secs1.7 se9.5 secs0.6 se 16.7secs3.8 -4.7 12.7
01/1916:00:004.2 3.8 se12.5 secs1.5 se9.4 secs0.6 se 17.5secs3.8 -4.7 12.5
01/1915:00:004.3 3.9 se12.5 secs1.5 se9.4 secs0.8 se 16.7secs3.9 -4.9 12.5
01/1914:00:004.0 3.7 se12.5 secs1.4 se9.4 secs0.7 se 16.7secs3.7 -4.6 12.5
01/1913:00:005.3 5.0 se12.5 secs1.4 se9.4 secs0.7 se 16.7secs5.0 -6.3 12.5
01/1912:00:004.5 4.1 se12.7 secs1.6 se9.4 secs0.8 se 16.7secs4.2 -5.2 12.7
01/1911:00:004.7 4.3 se12.6 secs1.0 se16.7 secs1.4 se 9.4secs4.3 -5.4 12.6
01/1910:00:004.7 4.5 se12.5 secs1.1 se9.2 secs0.2 se 16.7secs4.5 -5.7 12.5
01/1909:00:004.8 4.4 se12.6 secs1.2 se16.7 secs1.2 se 9.4secs4.5 -5.6 12.6
01/1908:00:005.4 5.0 se12.8 secs1.2 se16.7 secs1.7 se 9.4secs5.1 -6.4 12.8
01/1907:00:005.0 4.7 se12.6 secs1.0 se16.7 secs1.3 se 9.2secs4.7 -5.9 12.6
01/1906:00:005.1 4.5 se14.3 secs2.3 se10.5 secs0.4 se 7.2secs5.1 -6.4 14.3
01/1905:00:005.3 4.9 se12.6 secs1.5 se16.7 secs1.5 se 9.3secs4.9 -6.1 12.6
01/1904:00:005.0 4.4 se14.1 secs1.7 se17.4 secs2.3 se 10.5secs5.0 -6.2 14.1
01/1903:00:004.9 4.1 se14.1 secs2.6 se10.5 secs1.5 se 17.3secs4.6 -5.8 14.1

 

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
02:00:00 (GMT) on 01/20
Combined Sea Height:3.3 ft
Dominant Period:12.0 secs
Wind Speed: 9.8 kts
Wind Gust: 11.7 kts
Wind Direction:000 degrees
Barometric Pressure:1021.9 mbs
Air Temperature: 32.0 degrees
Water Temperature:51.1 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)
01/2002:00:003.312.09.811.70001021.932.051.1
01/2001:00:003.611.05.87.80001021.932.051.1
01/2000:00:003.311.09.811.70001022.032.051.1
01/1923:00:000.00.09.811.70001022.432.032.0
01/1922:00:000.00.013.717.60001022.732.051.1
01/1921:00:003.911.013.715.60001023.132.050.9
01/1920:00:003.913.013.717.60001023.532.050.9
01/1919:00:003.914.013.715.60001024.232.050.5
01/1918:00:004.311.015.619.50001024.632.050.4
01/1917:00:003.912.015.617.60001024.632.050.2
01/1916:00:004.311.013.719.50001024.232.050.2
01/1915:00:003.911.013.717.60001023.932.050.2
01/1914:00:003.912.015.619.50001023.632.050.2
01/1913:00:004.311.017.621.40001023.632.050.0
01/1912:00:004.313.015.619.50001024.032.050.2
01/1911:00:003.911.015.619.50001024.232.050.2
01/1910:00:003.911.015.619.50001024.432.050.2
01/1909:00:004.312.015.619.50001024.632.050.5
01/1908:00:004.614.013.717.60001024.732.050.7
01/1907:00:004.614.011.713.70001024.532.050.7
01/1906:00:003.90.013.717.60001024.332.032.0
01/1905:00:003.614.013.717.60001024.032.050.5
01/1904:00:003.914.09.813.70001024.232.050.4
01/1903:00:003.613.07.87.80001024.432.050.5

 

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