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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)11/07
12:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
12:00:00 (GMT) on 11/07
Sea Height:18.4 ft
Primary Swell Height: 14.9 ft
Primary Swell Period: 14.4 secs
Surf Height17.1 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)
11/0712:00:0018.4 14.9 se14.4 secs9.5 se10.3 secs3.5 se 7.2secs17.1 -21.4 14.4
11/0711:00:0019.7 15.9 se14.3 secs10.4 se10.4 secs3.6 se 7.2secs18.3 -22.8 14.3
11/0710:00:0019.9 16.7 se14.4 secs9.2 se10.4 secs4.6 se 7.3secs19.1 -23.9 14.4
11/0709:00:0020.9 17.5 se14.3 secs10.2 se10.4 secs3.7 se 7.2secs20.0 -25.0 14.3
11/0708:00:0022.3 18.5 se14.4 secs14.4 se11.4 secs4.2 se 7.8secs21.4 -26.7 14.4
11/0707:00:0020.0 16.3 se14.4 secs9.9 se10.3 secs2.1 se 20.0secs18.8 -23.5 14.4
11/0706:00:0021.4 18.7 se14.5 secs8.8 se10.3 secs1.6 se 20.0secs21.6 -27.0 14.5
11/0705:00:0022.5 19.1 se14.6 secs13.3 se11.4 secs2.9 se 20.0secs22.3 -27.9 14.6
11/0704:00:0022.0 18.5 se14.5 secs12.2 se11.4 secs2.4 se 20.0secs21.5 -26.8 14.5
11/0703:00:0022.4 18.1 se14.5 secs10.6 se10.3 secs6.3 se 7.3secs20.9 -26.1 14.5
11/0702:00:0020.8 16.8 se14.6 secs11.9 se11.5 secs2.8 se 20.0secs19.6 -24.5 14.6
11/0701:00:0022.1 17.2 se15.9 secs10.9 se11.4 secs3.1 se 20.0secs22.0 -27.5 15.9
11/0700:00:0021.4 17.4 se14.6 secs12.4 se11.5 secs7.3 se 8.3secs20.3 -25.4 14.6
11/0623:00:0023.3 19.1 se16.2 secs15.1 se13.0 secs4.6 se 20.0secs24.8 -30.9 16.2
11/0622:00:0020.5 15.1 se16.4 secs13.0 se12.8 secs4.6 se 20.0secs19.9 -24.9 16.4
11/0621:00:0021.7 16.8 se16.5 secs15.1 se13.1 secs6.8 se 20.0secs22.1 -27.7 16.5
11/0620:00:0022.7 17.7 se16.5 secs15.1 se12.9 secs5.8 se 20.0secs23.3 -29.1 16.5
11/0619:00:0018.2 13.6 se16.5 secs11.0 se12.8 secs4.3 se 20.0secs18.0 -22.5 16.5
11/0618:00:0019.0 13.9 se16.4 secs12.5 se13.0 secs4.5 se 20.0secs18.3 -22.8 16.4
11/0617:00:0018.4 13.7 se16.2 secs12.4 se12.9 secs3.4 se 20.0secs17.7 -22.2 16.2
11/0616:00:0017.0 13.2 se14.6 secs8.3 se17.6 secs9.2 se 11.5secs15.4 -19.3 14.6
11/0615:00:0018.0 13.8 se16.2 secs13.4 se13.0 secs4.0 se 20.0secs17.9 -22.3 16.2
11/0614:00:0018.0 14.2 se16.3 secs12.6 se12.8 secs3.7 se 20.0secs18.4 -23.0 16.3
11/0613:00:0016.7 13.3 se16.1 secs11.6 se12.9 secs2.6 se 20.0secs17.1 -21.4 16.1

 

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 11/07
Combined Sea Height:14.1 ft
Dominant Period:15.0 secs
Wind Speed: 7.8 kts
Wind Gust: 13.7 kts
Wind Direction:120 degrees
Barometric Pressure:1016.0 mbs
Air Temperature: 54.3 degrees
Water Temperature:54.5 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)
11/0711:50:0014.115.07.813.71201016.054.354.5
11/0710:50:0015.115.09.817.61201017.254.354.5
11/0709:50:0015.415.011.717.61301017.754.154.5
11/0708:50:0016.716.07.813.71401018.854.154.3
11/0707:50:0018.015.07.811.71501019.654.354.3
11/0706:50:0017.716.07.811.71501020.554.754.3
11/0705:50:0016.115.07.811.71501020.254.332.0
11/0704:50:0017.115.05.87.81801020.354.554.1
11/0703:50:0017.413.09.813.71601019.555.054.1
11/0702:50:0017.716.07.89.81901020.655.454.3
11/0701:50:0017.10.07.89.81801020.232.054.1
11/0700:50:0018.715.09.811.71901019.756.154.5
11/0623:50:0017.416.011.713.72001018.856.332.0
11/0622:50:0017.415.015.619.51901018.055.654.1
11/0621:50:0018.416.023.431.21901017.455.454.1
11/0620:50:0017.416.025.433.11801016.854.754.3
11/0619:50:0017.717.027.335.11801016.554.732.0
11/0618:50:0016.716.029.235.11801016.454.754.9
11/0617:50:0014.816.031.237.01701016.154.732.0
11/0616:50:0015.114.027.337.01701016.054.755.2
11/0615:50:0015.415.027.333.11701016.354.755.0
11/0614:50:0015.116.025.431.21701016.355.055.0
11/0613:50:0013.416.023.429.21701016.555.455.0
11/0612:50:0015.115.025.431.21701016.755.055.0

 

000042909 ___0.056493
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