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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)12/06
22:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
22:00:00 (GMT) on 12/06
Sea Height:14.0 ft
Primary Swell Height: 11.1 ft
Primary Swell Period: 12.6 secs
Surf Height11.2 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)
12/0622:00:0014.0 11.1 se12.6 secs6.7 se9.2 secs1.6 se 16.7secs11.2 -14.0 12.6
12/0621:00:0019.1 16.7 se12.4 secs7.1 se9.3 secs1.4 se 16.7secs16.6 -20.7 12.4
12/0620:00:0016.5 13.9 se12.6 secs6.9 se9.3 secs2.0 se 16.7secs14.0 -17.5 12.6
12/0619:00:0016.5 13.9 se12.8 secs6.8 se9.2 secs2.5 se 16.7secs14.2 -17.8 12.8
12/0618:00:0019.8 17.3 se12.4 secs7.3 se9.2 secs3.5 se 16.7secs17.2 -21.6 12.4
12/0617:00:0022.1 19.0 se13.8 secs9.6 se10.3 secs4.7 se 7.3secs20.9 -26.1 13.8
12/0616:00:0021.6 19.1 se12.7 secs5.1 se16.7 secs7.2 se 9.1secs19.5 -24.4 12.7
12/0615:00:0022.2 19.4 se12.7 secs5.2 se16.7 secs7.4 se 9.3secs19.8 -24.7 12.7
12/0614:00:0022.3 20.0 se12.8 secs4.7 se16.7 secs7.1 se 9.2secs20.4 -25.5 12.8
12/0613:00:0019.8 17.3 se12.5 secs7.5 se9.3 secs2.5 se 16.7secs17.4 -21.7 12.5
12/0612:00:0016.7 13.8 se12.4 secs7.0 se9.2 secs1.8 se 16.7secs13.6 -17.0 12.4
12/0611:00:0015.4 11.4 se12.2 secs6.1 se8.4 secs1.3 se 16.7secs11.1 -13.8 12.2
12/0610:00:0013.0 10.2 se11.1 secs4.9 se7.8 secs1.9 se 14.3secs9.1 -11.3 11.1
12/0609:00:0015.2 13.0 se11.0 secs5.0 se7.8 secs1.5 se 14.3secs11.5 -14.4 11.0
12/0608:00:0013.9 11.1 se10.9 secs4.4 se7.8 secs1.5 se 14.3secs9.7 -12.1 10.9
12/0607:00:0011.9 8.7 se11.0 secs5.8 se7.8 secs1.2 se 14.3secs7.7 -9.6 11.0
12/0606:00:0011.3 8.1 se11.0 secs5.3 se7.8 secs0.7 se 14.3secs7.1 -8.8 11.0
12/0605:00:0010.7 7.6 se10.0 secs4.2 se6.7 secs1.1 se 14.3secs6.1 -7.6 10.0
12/0604:00:0011.3 8.5 se9.0 secs4.5 se12.1 secs3.4 se 5.9secs6.1 -7.6 9.0
12/0603:00:0010.6 7.2 se9.0 secs4.4 se12.1 secs3.2 se 5.9secs5.2 -6.5 9.0
12/0602:00:008.9 5.8 se8.4 secs3.1 se12.0 secs0.0 se 0.0secs3.9 -4.8 8.4
12/0601:00:008.7 5.7 se8.2 secs3.9 se11.3 secs1.2 se 15.2secs3.7 -4.7 8.2
12/0600:00:008.9 4.0 se12.0 secs6.2 se7.2 secs0.9 se 15.2secs3.9 -4.9 12.0
12/0523:00:007.9 5.1 se7.7 secs3.2 se12.3 secs0.0 se 0.0secs3.2 -4.0 7.7

 

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
21:00:00 (GMT) on 12/06
Combined Sea Height:12.5 ft
Dominant Period:0.0 secs
Wind Speed: 13.7 kts
Wind Gust: 15.6 kts
Wind Direction:350 degrees
Barometric Pressure:1019.1 mbs
Air Temperature: 32.0 degrees
Water Temperature:53.8 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)
12/0621:00:0012.50.013.715.63501019.132.053.8
12/0620:00:0013.113.013.717.60101019.432.053.8
12/0619:00:0014.413.011.715.63601019.632.053.8
12/0618:00:0016.40.015.617.63401019.732.054.0
12/0617:00:0015.114.013.717.62501019.232.054.0
12/0616:00:0016.113.011.715.60501018.732.053.8
12/0615:00:0018.40.015.619.50901018.432.053.8
12/0614:00:0017.712.015.621.40801018.232.053.8
12/0613:00:0014.80.015.619.51401017.832.053.8
12/0612:00:0015.413.015.619.50901017.532.053.8
12/0611:00:0013.411.015.621.42201017.232.053.8
12/0610:00:000.00.015.619.51901016.832.053.8
12/0609:00:0012.111.013.719.51501016.432.054.0
12/0608:00:0012.811.017.623.40801016.132.053.8
12/0607:00:0011.810.019.523.43101015.832.053.8
12/0606:00:000.00.019.525.41201015.032.053.8
12/0605:00:0011.88.019.523.40801014.532.053.8
12/0604:00:0010.89.017.625.40901014.432.053.8
12/0603:00:0010.58.017.623.41201014.232.053.8
12/0602:00:009.88.015.621.41701014.032.053.8
12/0601:00:0010.58.017.623.41801013.932.053.8
12/0600:00:008.28.017.625.41901013.732.053.8
12/0523:00:008.28.017.623.41401013.132.053.8
12/0522:00:007.90.019.523.41501012.932.053.8

 

000041004 ___0.025272
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