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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)10/07
11:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
11:00:00 (GMT) on 10/07
Sea Height:5.9 ft
Primary Swell Height: 4.5 ft
Primary Swell Period: 12.2 secs
Surf Height4.4 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)
10/0711:00:005.9 4.5 se12.2 secs1.8 se16.2 secs2.1 se 8.4secs4.4 -5.5 12.2
10/0710:00:006.0 4.2 se12.2 secs1.4 se15.9 secs2.3 se 8.3secs4.2 -5.2 12.2
10/0709:00:005.2 3.7 se12.4 secs1.9 se9.2 secs2.5 se 5.6secs3.7 -4.6 12.4
10/0708:00:005.0 3.6 se12.6 secs2.3 se9.3 secs1.8 se 5.9secs3.6 -4.5 12.6
10/0707:00:004.7 3.3 se12.3 secs2.5 se9.3 secs1.1 se 15.7secs3.3 -4.1 12.3
10/0706:00:005.0 3.7 se12.5 secs1.7 se15.5 secs2.2 se 9.2secs3.7 -4.6 12.5
10/0705:00:004.5 2.9 se12.5 secs2.1 se9.2 secs2.3 se 5.5secs2.9 -3.6 12.5
10/0704:00:004.8 3.2 se12.4 secs2.4 se9.2 secs2.3 se 5.5secs3.2 -4.0 12.4
10/0703:00:004.5 3.5 se11.2 secs1.1 se14.8 secs1.5 se 7.8secs3.1 -3.9 11.2
10/0702:00:004.6 3.2 se12.3 secs2.6 se9.2 secs1.4 se 5.5secs3.2 -3.9 12.3
10/0701:00:005.0 3.5 se12.4 secs2.7 se9.2 secs0.6 se 16.7secs3.4 -4.3 12.4
10/0700:00:004.1 2.7 se11.2 secs1.8 se7.8 secs0.9 se 14.3secs2.4 -3.0 11.2
10/0623:00:004.3 2.6 se12.6 secs2.7 se9.2 secs0.6 se 16.7secs2.6 -3.3 12.6
10/0622:00:004.7 3.0 se12.5 secs2.9 se9.2 secs1.4 se 5.5secs3.0 -3.8 12.5
10/0621:00:004.0 2.5 se12.6 secs2.6 se9.3 secs0.5 se 16.7secs2.5 -3.1 12.6
10/0620:00:004.2 3.1 se12.2 secs1.7 se8.5 secs0.0 se 0.0secs3.0 -3.8 12.2
10/0619:00:004.4 3.1 se11.0 secs1.9 se14.2 secs1.5 se 7.8secs2.7 -3.4 11.0
10/0618:00:004.0 2.5 se12.4 secs2.2 se9.2 secs1.7 se 5.5secs2.4 -3.1 12.4
10/0617:00:004.3 2.7 se12.3 secs2.1 se9.2 secs1.8 se 5.5secs2.6 -3.3 12.3
10/0616:00:004.6 2.9 se12.3 secs2.5 se9.3 secs0.8 se 16.7secs2.9 -3.6 12.3
10/0615:00:004.4 2.9 se12.2 secs2.4 se9.1 secs0.6 se 16.7secs2.9 -3.6 12.2
10/0614:00:004.3 2.8 se12.2 secs2.1 se8.5 secs0.6 se 16.7secs2.7 -3.4 12.2
10/0613:00:004.5 3.0 se12.3 secs2.6 se9.2 secs0.7 se 16.7secs3.0 -3.7 12.3
10/0612:00:004.7 3.1 se12.3 secs1.5 se15.3 secs2.6 se 9.1secs3.1 -3.8 12.3

 

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
11:50:00 (GMT) on 10/07
Combined Sea Height:6.2 ft
Dominant Period:11.0 secs
Wind Speed: 17.6 kts
Wind Gust: 21.4 kts
Wind Direction:360 degrees
Barometric Pressure:1018.7 mbs
Air Temperature: 56.7 degrees
Water Temperature:57.4 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)
10/0711:50:006.211.017.621.43601018.756.757.4
10/0710:50:006.211.017.621.43501018.657.457.4
10/0709:50:005.611.017.621.43501018.757.457.4
10/0708:50:005.611.017.619.53501018.657.957.6
10/0707:50:005.612.017.621.43601018.658.357.9
10/0706:50:005.20.015.619.53601018.858.357.9
10/0705:50:005.910.013.717.63601019.058.358.1
10/0704:50:005.66.017.621.43601019.158.358.1
10/0703:50:005.213.017.621.43501019.058.158.1
10/0702:50:004.911.017.621.43601019.058.158.3
10/0701:50:004.913.015.619.53601019.057.958.3
10/0700:50:004.99.015.617.63601019.157.958.5
10/0623:50:004.910.015.619.53601019.657.758.5
10/0622:50:004.910.017.623.43601019.857.058.5
10/0621:50:004.910.017.621.43601020.156.858.5
10/0620:50:004.910.015.619.53601020.656.758.5
10/0619:50:004.610.015.619.53601021.156.558.3
10/0618:50:004.910.013.717.60101021.256.358.3
10/0617:50:004.611.013.715.63601021.355.958.3
10/0616:50:005.211.013.715.60201021.156.158.3
10/0615:50:004.911.015.619.50101020.956.158.3
10/0614:50:005.210.015.619.53601020.955.858.3
10/0613:50:005.211.015.619.53601020.956.358.3
10/0612:50:004.611.015.619.53601020.956.558.3

 

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