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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)01/08
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 01/08
Sea Height:23.4 ft
Primary Swell Height: 16.6 ft
Primary Swell Period: 16.5 secs
Surf Height21.9 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)
01/0814:00:0023.4 16.6 se16.5 secs17.1 se12.7 secs6.3 se 20.0secs21.9 -27.4 16.5
01/0813:00:0024.9 19.7 se16.1 secs18.4 se13.0 secs5.1 se 20.0secs25.4 -31.8 16.1
01/0806:00:0023.6 17.5 se16.6 secs16.4 se12.8 secs7.3 se 20.0secs23.2 -29.1 16.6
01/0805:00:0023.7 18.1 se16.5 secs16.3 se12.9 secs6.7 se 20.0secs23.8 -29.8 16.5
01/0804:00:0024.3 18.6 se16.7 secs16.8 se12.8 secs7.9 se 20.0secs24.7 -30.9 16.7
01/0803:00:0021.2 15.2 se16.7 secs14.2 se12.8 secs7.2 se 20.0secs20.3 -25.4 16.7
01/0802:00:0023.8 18.0 se14.5 secs12.2 se18.3 secs11.0 se 10.3secs20.8 -26.1 14.5
01/0801:00:0020.9 15.3 se16.5 secs13.6 se12.9 secs6.0 se 20.0secs20.1 -25.2 16.5
01/0800:00:0021.1 15.0 se16.9 secs14.0 se12.6 secs7.5 se 20.0secs20.2 -25.2 16.9
01/0723:00:0022.3 15.8 se16.5 secs15.8 se12.8 secs6.9 se 20.7secs20.9 -26.1 16.5
01/0722:00:0018.8 14.3 se14.4 secs8.3 se17.8 secs8.8 se 10.2secs16.5 -20.6 14.4
01/0721:00:0018.1 12.0 se17.3 secs11.2 se12.5 secs5.8 se 9.2secs16.6 -20.7 17.3
01/0720:00:0015.9 10.5 se14.2 secs6.3 se18.1 secs9.2 se 10.4secs11.9 -14.9 14.2
01/0719:00:0014.3 10.3 se12.4 secs6.7 se16.8 secs3.9 se 21.3secs10.2 -12.8 12.4
01/0718:00:0014.1 9.0 se14.0 secs4.5 se18.3 secs7.9 se 10.2secs10.1 -12.6 14.0
01/0717:00:0014.2 10.9 se12.2 secs4.6 se17.1 secs5.1 se 9.2secs10.6 -13.3 12.2
01/0716:00:0012.0 8.9 se12.3 secs4.4 se17.0 secs2.8 se 20.0secs8.7 -10.9 12.3
01/0715:00:0010.9 7.9 se12.2 secs2.7 se15.9 secs4.5 se 8.4secs7.7 -9.6 12.2
01/0714:00:0010.8 7.6 se11.1 secs3.1 se16.7 secs4.7 se 7.7secs6.8 -8.5 11.1
01/0713:00:0011.8 8.7 se11.1 secs3.0 se17.3 secs2.3 se 20.8secs7.8 -9.7 11.1
01/0712:00:0013.6 11.1 se11.1 secs5.6 se7.7 secs1.4 se 21.8secs9.8 -12.3 11.1
01/0711:00:0011.8 9.2 se11.0 secs1.9 se20.5 secs1.9 se 17.3secs8.1 -10.2 11.0
01/0710:00:0011.5 8.7 se10.2 secs4.9 se7.2 secs1.0 se 16.4secs7.1 -8.9 10.2
01/0709:00:0012.1 9.5 se10.2 secs4.3 se6.8 secs0.5 se 14.3secs7.8 -9.7 10.2

 

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
16:00:00 (GMT) on 01/08
Combined Sea Height:0.0 ft
Dominant Period:0.0 secs
Wind Speed: 11.7 kts
Wind Gust: 17.6 kts
Wind Direction:000 degrees
Barometric Pressure:1023.6 mbs
Air Temperature: 32.0 degrees
Water Temperature:51.3 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)
01/0816:00:000.00.011.717.60001023.632.051.3
01/0815:00:000.00.015.621.40001022.532.051.3
01/0814:00:000.00.019.525.40001022.032.050.9
01/0813:00:0019.715.023.427.30001021.132.050.5
01/0812:00:000.00.015.621.40001020.132.050.0
01/0811:00:000.00.015.621.40001019.632.052.2
01/0810:00:000.00.017.621.40001019.032.052.2
01/0809:00:000.00.019.527.30001017.732.052.2
01/0808:00:000.00.019.527.30001016.732.052.2
01/0807:00:000.00.023.429.20001015.832.052.2
01/0806:00:000.00.023.429.20001014.632.052.2
01/0805:00:0017.714.021.429.20001013.932.052.2
01/0804:00:0019.417.025.429.20001012.732.052.2
01/0803:00:0017.716.021.427.30001011.932.052.2
01/0802:00:000.00.019.525.40001011.232.052.2
01/0801:00:000.00.023.431.20001009.832.052.2
01/0800:00:0017.111.023.431.20001008.732.052.2
01/0723:00:000.00.023.429.20001007.732.052.2
01/0722:00:0017.114.021.427.30001007.132.052.2
01/0721:00:0015.10.021.429.20001006.532.052.2
01/0720:00:0013.411.021.427.30001007.032.052.2
01/0719:00:0013.111.017.623.40001006.832.052.2
01/0718:00:0012.811.023.429.20001007.432.052.2
01/0717:00:000.00.019.525.40001007.032.052.2

 

000041263 ___0.022918
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