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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)10/09
14:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
14:00:00 (GMT) on 10/09
Sea Height:5.4 ft
Primary Swell Height: 4 ft
Primary Swell Period: 12.3 secs
Surf Height3.9 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)
10/0914:00:005.4 4.0 se12.3 secs2.2 se16.0 secs2.7 se 9.2secs3.9 -4.9 12.3
10/0913:00:005.2 3.8 se12.4 secs2.3 se16.4 secs2.6 se 9.2secs3.8 -4.7 12.4
10/0912:00:005.8 4.4 se12.2 secs2.3 se16.7 secs1.1 se 21.6secs4.3 -5.3 12.2
10/0911:00:005.7 4.0 se12.3 secs2.9 se16.6 secs1.2 se 21.1secs3.9 -4.9 12.3
10/0910:00:006.1 4.3 se14.4 secs4.5 se11.3 secs2.6 se 17.5secs4.9 -6.1 14.4
10/0909:00:005.1 4.1 se12.5 secs2.4 se15.9 secs2.1 se 9.3secs4.1 -5.2 12.5
10/0908:00:005.7 4.8 se12.6 secs3.0 se15.6 secs2.0 se 9.2secs4.9 -6.1 12.6
10/0907:00:005.8 4.4 se14.0 secs3.1 se10.4 secs1.7 se 17.6secs5.0 -6.2 14.0
10/0906:00:005.2 3.6 se14.1 secs2.8 se10.3 secs1.6 se 17.7secs4.0 -5.0 14.1
10/0905:00:005.5 3.9 se14.3 secs2.1 se17.9 secs2.8 se 10.2secs4.4 -5.5 14.3
10/0904:00:005.4 3.9 se14.2 secs1.8 se17.6 secs2.6 se 10.4secs4.5 -5.6 14.2
10/0903:00:006.1 4.9 se12.6 secs2.9 se16.2 secs2.2 se 9.1secs4.9 -6.2 12.6
10/0902:00:006.2 4.7 se12.6 secs2.8 se16.0 secs2.3 se 9.2secs4.8 -6.0 12.6
10/0901:00:006.6 4.4 se14.1 secs3.6 se10.2 secs1.8 se 17.8secs4.9 -6.1 14.1
10/0900:00:006.6 5.0 se14.1 secs2.2 se17.8 secs2.7 se 10.3secs5.6 -7.0 14.1
10/0823:00:006.6 5.1 se12.6 secs2.9 se15.7 secs2.6 se 9.2secs5.1 -6.4 12.6
10/0822:00:007.0 5.5 se12.6 secs3.2 se9.4 secs1.3 se 17.8secs5.5 -6.9 12.6
10/0821:00:007.4 6.0 se12.5 secs2.9 se9.3 secs0.9 se 16.7secs6.0 -7.6 12.5
10/0820:00:007.4 6.1 se12.4 secs2.4 se15.4 secs2.6 se 9.2secs6.0 -7.5 12.4
10/0819:00:007.1 5.6 se12.5 secs3.0 se16.0 secs2.5 se 9.3secs5.6 -7.0 12.5
10/0818:00:007.0 5.1 se12.6 secs2.8 se15.9 secs2.9 se 9.3secs5.2 -6.5 12.6
10/0817:00:006.9 5.2 se12.4 secs2.5 se15.9 secs2.1 se 9.2secs5.1 -6.4 12.4
10/0816:00:007.3 5.4 se12.5 secs3.0 se9.2 secs2.9 se 5.9secs5.4 -6.7 12.5
10/0815:00:008.0 6.2 se12.6 secs3.6 se15.7 secs2.9 se 9.2secs6.3 -7.9 12.6

 

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
14:50:00 (GMT) on 10/09
Combined Sea Height:4.9 ft
Dominant Period:11.0 secs
Wind Speed: 11.7 kts
Wind Gust: 13.7 kts
Wind Direction:320 degrees
Barometric Pressure:1012.6 mbs
Air Temperature: 56.8 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)
10/0914:50:004.911.011.713.73201012.656.857.4
10/0913:50:004.910.07.87.82301012.358.157.4
10/0912:50:004.911.07.87.82401012.557.957.4
10/0911:50:005.612.07.811.72701012.858.157.4
10/0910:50:005.211.07.89.82901013.258.357.6
10/0909:50:005.211.07.89.82801013.758.557.4
10/0908:50:004.911.03.95.83001013.758.557.4
10/0907:50:004.612.03.95.82801014.158.557.4
10/0906:50:004.612.03.95.83301014.458.157.4
10/0905:50:004.914.01.91.92901014.757.957.4
10/0904:50:005.211.05.89.83401015.258.357.4
10/0903:50:005.913.07.89.83601015.558.157.4
10/0902:50:005.613.07.89.83501015.858.157.4
10/0901:50:006.211.015.617.63501016.158.157.4
10/0900:50:006.214.017.621.43401016.558.157.6
10/0823:50:005.913.015.619.53501016.857.957.4
10/0822:50:006.211.017.621.43501016.857.457.2
10/0821:50:006.613.017.619.53501016.856.857.2
10/0820:50:006.613.017.621.43501017.356.857.2
10/0819:50:007.211.015.619.53501017.957.057.2
10/0818:50:006.912.015.619.53501018.657.757.2
10/0817:50:007.214.017.621.43601018.857.257.2
10/0816:50:006.912.017.621.43601018.656.857.2
10/0815:50:007.913.017.621.43601018.757.057.4

 

000042717 ___0.027847
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