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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)10/08
13:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
13:00:00 (GMT) on 10/08
Sea Height:9.3 ft
Primary Swell Height: 7.6 ft
Primary Swell Period: 12.6 secs
Surf Height7.6 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)
10/0813:00:009.3 7.6 se12.6 secs4.1 se15.6 secs2.8 se 9.1secs7.6 -9.5 12.6
10/0812:00:008.3 6.1 se14.0 secs3.8 se10.3 secs3.0 se 6.2secs6.8 -8.6 14.0
10/0811:00:008.5 6.2 se14.0 secs4.0 se10.4 secs2.3 se 17.4secs7.0 -8.7 14.0
10/0810:00:009.4 7.4 se14.0 secs4.1 se10.3 secs2.4 se 17.2secs8.3 -10.4 14.0
10/0809:00:007.0 4.7 se14.2 secs3.9 se10.2 secs1.9 se 17.5secs5.3 -6.6 14.2
10/0808:00:007.5 5.2 se14.2 secs3.9 se10.3 secs2.3 se 17.2secs5.9 -7.4 14.2
10/0807:00:008.1 5.7 se14.2 secs4.5 se10.3 secs2.2 se 6.7secs6.5 -8.1 14.2
10/0806:00:007.4 5.4 se14.2 secs3.6 se10.2 secs2.1 se 6.2secs6.1 -7.6 14.2
10/0805:00:008.4 6.2 se14.1 secs4.3 se10.2 secs2.5 se 17.4secs6.9 -8.7 14.1
10/0804:00:007.6 5.1 se14.3 secs4.2 se10.3 secs2.2 se 7.2secs5.8 -7.2 14.3
10/0803:00:007.1 4.7 se14.1 secs4.2 se10.2 secs1.9 se 17.2secs5.3 -6.6 14.1
10/0802:00:007.6 5.4 se14.2 secs4.5 se10.3 secs1.8 se 7.2secs6.1 -7.7 14.2
10/0801:00:006.6 4.8 se14.1 secs3.3 se10.2 secs1.9 se 7.2secs5.4 -6.8 14.1
10/0800:00:006.1 4.4 se12.7 secs1.6 se16.7 secs2.9 se 9.2secs4.5 -5.6 12.7
10/0723:00:005.3 3.6 se12.3 secs2.3 se16.1 secs2.8 se 9.2secs3.5 -4.4 12.3
10/0722:00:005.9 4.2 se12.4 secs3.0 se15.8 secs2.7 se 9.2secs4.2 -5.2 12.4
10/0721:00:005.9 3.4 se15.1 secs4.0 se11.0 secs1.8 se 7.8secs4.2 -5.2 15.1
10/0720:00:005.9 3.8 se15.1 secs3.6 se11.2 secs1.9 se 7.8secs4.6 -5.8 15.1
10/0719:00:005.4 4.0 se11.2 secs2.9 se14.5 secs2.1 se 17.8secs3.6 -4.4 11.2
10/0718:00:004.7 3.1 se12.2 secs1.7 se16.6 secs2.2 se 9.1secs3.0 -3.7 12.2
10/0717:00:005.3 4.0 se11.2 secs2.6 se14.2 secs1.8 se 18.1secs3.6 -4.5 11.2
10/0716:00:005.6 4.1 se11.3 secs1.5 se16.7 secs0.7 se 20.0secs3.7 -4.6 11.3
10/0715:00:005.8 4.1 se11.2 secs1.3 se16.2 secs2.1 se 7.9secs3.7 -4.6 11.2
10/0714:00:006.5 4.9 se11.2 secs1.4 se16.8 secs2.2 se 7.7secs4.4 -5.5 11.2

 

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
12:50:00 (GMT) on 10/08
Combined Sea Height:7.5 ft
Dominant Period:12.0 secs
Wind Speed: 17.6 kts
Wind Gust: 23.4 kts
Wind Direction:350 degrees
Barometric Pressure:1018.8 mbs
Air Temperature: 56.5 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)
10/0812:50:007.512.017.623.43501018.856.557.4
10/0811:50:007.513.019.523.43501018.656.357.4
10/0810:50:007.514.019.523.43501018.856.357.4
10/0809:50:007.514.019.525.43601019.256.857.4
10/0808:50:007.215.017.621.43601019.057.657.4
10/0807:50:007.513.015.621.43501018.857.957.6
10/0806:50:007.512.015.617.63601018.657.957.6
10/0805:50:007.513.015.619.53601018.658.157.6
10/0804:50:007.212.017.621.43501018.657.957.7
10/0803:50:006.913.017.621.43501018.557.957.7
10/0802:50:007.214.017.621.43401018.357.657.9
10/0801:50:006.910.019.523.43401018.157.457.9
10/0800:50:006.213.017.621.43401018.257.457.9
10/0723:50:006.211.017.623.43401018.157.058.1
10/0722:50:005.611.019.525.43301018.255.658.1
10/0721:50:005.611.017.619.53401018.057.458.1
10/0720:50:005.211.013.717.63601018.357.957.9
10/0719:50:005.611.015.619.53501018.657.257.7
10/0718:50:004.90.015.619.53501018.856.157.6
10/0717:50:005.210.017.619.53501018.955.457.6
10/0716:50:005.611.015.619.53601018.854.757.4
10/0715:50:005.211.013.717.63601019.155.257.4
10/0714:50:005.911.015.619.53601019.155.657.4
10/0713:50:005.910.015.619.53501018.955.957.4

 

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