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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)01/21
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 01/21
Sea Height:5.6 ft
Primary Swell Height: 4.8 ft
Primary Swell Period: 14.0 secs
Surf Height5.4 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)
01/2102:00:005.6 4.8 se14.0 secs2.6 se10.4 secs0.9 se 7.3secs5.4 -6.7 14.0
01/2101:00:006.0 5.1 se14.2 secs2.9 se10.3 secs0.6 se 7.0secs5.8 -7.3 14.2
01/2100:00:006.5 5.3 se14.1 secs3.7 se10.3 secs0.5 se 6.9secs5.9 -7.4 14.1
01/2023:00:006.6 5.8 se14.2 secs2.9 se10.2 secs0.5 se 7.1secs6.6 -8.2 14.2
01/2022:00:006.9 6.2 se14.1 secs2.4 se17.2 secs2.7 se 10.3secs7.0 -8.7 14.1
01/2021:00:006.9 6.2 se14.3 secs2.7 se10.4 secs0.3 se 7.1secs7.1 -8.9 14.3
01/2020:00:005.4 4.6 se14.3 secs2.6 se10.2 secs0.5 se 6.8secs5.3 -6.6 14.3
01/2019:00:005.5 4.8 se14.3 secs2.4 se10.2 secs0.4 se 20.0secs5.5 -6.9 14.3
01/2018:00:005.8 5.1 se14.5 secs3.7 se11.4 secs0.4 se 20.0secs5.9 -7.4 14.5
01/2017:00:007.0 6.5 se14.4 secs2.3 se10.2 secs0.3 se 20.0secs7.5 -9.4 14.4
01/2016:00:006.7 6.3 se14.5 secs2.3 se10.1 secs0.5 se 20.0secs7.3 -9.1 14.5
01/2015:00:005.9 5.2 se14.6 secs3.3 se11.4 secs0.4 se 20.0secs6.1 -7.6 14.6
01/2014:00:005.2 4.6 se14.7 secs3.0 se11.3 secs0.6 se 20.0secs5.4 -6.7 14.7
01/2013:00:006.1 4.9 se16.0 secs4.6 se12.9 secs0.9 se 20.0secs6.3 -7.9 16.0
01/2012:00:005.8 5.1 se14.9 secs2.9 se11.3 secs0.5 se 20.0secs6.1 -7.6 14.9
01/2011:00:005.3 4.3 se16.5 secs3.5 se12.9 secs1.4 se 20.0secs5.7 -7.1 16.5
01/2010:00:005.0 3.8 se16.5 secs3.2 se12.6 secs1.1 se 20.0secs5.0 -6.2 16.5
01/2009:00:004.8 3.4 se16.6 secs3.5 se12.6 secs1.4 se 20.0secs4.5 -5.7 16.6
01/2008:00:004.9 3.9 se16.7 secs3.1 se12.6 secs1.3 se 20.0secs5.2 -6.5 16.7
01/2007:00:004.9 4.1 se16.6 secs2.9 se12.7 secs1.1 se 20.0secs5.5 -6.8 16.6
01/2006:00:004.6 3.8 se17.2 secs2.6 se12.7 secs1.7 se 9.3secs5.2 -6.5 17.2
01/2005:00:004.8 3.9 se17.0 secs3.0 se12.6 secs1.8 se 20.0secs5.3 -6.6 17.0
01/2004:00:004.4 3.1 se16.9 secs3.2 se12.6 secs1.7 se 20.0secs4.2 -5.2 16.9
01/2003:00:003.5 2.2 se16.9 secs2.5 se12.5 secs1.2 se 20.0secs3.0 -3.7 16.9

 

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
02:00:00 (GMT) on 01/21
Combined Sea Height:5.2 ft
Dominant Period:14.0 secs
Wind Speed: 7.8 kts
Wind Gust: 9.8 kts
Wind Direction:000 degrees
Barometric Pressure:1021.2 mbs
Air Temperature: 32.0 degrees
Water Temperature:49.3 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)
01/2102:00:005.214.07.89.80001021.232.049.3
01/2101:00:004.615.05.87.80001021.132.049.5
01/2100:00:004.914.05.89.80001021.032.049.5
01/2023:00:004.614.05.89.80001021.132.049.6
01/2022:00:004.914.05.87.80001021.332.032.0
01/2021:00:004.30.09.811.70001021.732.050.2
01/2020:00:000.00.011.713.70001021.832.050.4
01/2019:00:004.915.013.717.60001022.132.050.4
01/2018:00:005.215.011.715.60001022.232.050.2
01/2017:00:005.614.011.713.70001021.932.049.8
01/2016:00:000.00.07.89.80001021.732.049.6
01/2015:00:000.00.07.89.80001021.532.049.5
01/2014:00:004.30.09.811.70001021.432.049.5
01/2013:00:004.916.07.811.70001021.232.049.5
01/2012:00:004.315.05.87.80001021.532.049.3
01/2011:00:003.615.05.87.80001021.432.049.3
01/2010:00:003.916.05.87.80001021.332.049.3
01/2009:00:003.617.01.93.90001021.432.049.5
01/2008:00:003.617.01.93.90001021.332.032.0
01/2007:00:003.917.07.89.80001021.432.050.0
01/2006:00:003.60.011.713.70001021.132.050.2
01/2005:00:000.00.011.715.60001021.032.050.2
01/2004:00:003.30.07.811.70001021.432.050.4
01/2003:00:003.617.07.87.80001021.632.050.7

 

000041364 ___0.031479
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