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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)03/06
20:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
20:00:00 (GMT) on 03/06
Sea Height:6.2 ft
Primary Swell Height: 4.9 ft
Primary Swell Period: 10.1 secs
Surf Height4 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)
03/0620:00:006.2 4.9 se10.1 secs2.2 se6.7 secs0.5 se 14.3secs4.0 -5.0 10.1
03/0619:00:006.3 5.1 se10.1 secs1.9 se6.7 secs0.6 se 14.3secs4.1 -5.1 10.1
03/0618:00:006.8 5.7 se10.2 secs1.6 se13.7 secs2.0 se 6.7secs4.6 -5.8 10.2
03/0617:00:006.0 4.6 se11.0 secs2.3 se7.7 secs0.5 se 14.3secs4.0 -5.0 11.0
03/0616:00:007.0 5.6 se11.0 secs2.7 se7.8 secs0.6 se 14.3secs4.9 -6.2 11.0
03/0615:00:006.9 5.2 se11.0 secs3.2 se7.8 secs1.1 se 15.0secs4.6 -5.7 11.0
03/0614:00:006.5 5.3 se10.2 secs2.3 se7.2 secs0.7 se 14.3secs4.3 -5.4 10.2
03/0613:00:007.4 6.0 se11.1 secs2.6 se7.7 secs0.7 se 14.3secs5.3 -6.7 11.1
03/0612:00:007.6 6.4 se11.1 secs2.6 se7.8 secs0.9 se 15.0secs5.7 -7.1 11.1
03/0611:00:007.7 6.1 se11.2 secs3.3 se7.8 secs0.8 se 14.3secs5.5 -6.8 11.2
03/0610:00:008.9 7.5 se11.0 secs2.9 se7.8 secs0.8 se 14.3secs6.6 -8.3 11.0
03/0609:00:009.8 8.4 se11.3 secs3.5 se7.8 secs0.0 se 0.0secs7.6 -9.5 11.3
03/0608:00:009.1 7.2 se11.1 secs3.0 se7.8 secs0.9 se 14.3secs6.4 -8.0 11.1
03/0607:00:0010.0 8.6 se11.2 secs3.4 se7.8 secs0.5 se 14.3secs7.7 -9.6 11.2
03/0606:00:0011.2 10.0 se11.3 secs3.3 se7.8 secs1.2 se 14.3secs9.0 -11.2 11.3
03/0605:00:0010.5 8.8 se11.2 secs3.4 se7.7 secs1.5 se 14.3secs7.9 -9.8 11.2
03/0604:00:0011.3 8.9 se12.1 secs4.2 se8.4 secs0.0 se 0.0secs8.6 -10.8 12.1
03/0603:00:0012.6 11.6 se11.2 secs3.4 se7.8 secs0.8 se 14.3secs10.4 -13.0 11.2
03/0602:00:0010.8 9.2 se11.3 secs3.4 se7.8 secs1.4 se 14.3secs8.3 -10.3 11.3
03/0601:00:0012.6 10.4 se12.1 secs4.2 se8.6 secs0.0 se 0.0secs10.1 -12.6 12.1
03/0600:00:0012.0 10.2 se12.4 secs4.6 se9.2 secs2.7 se 5.9secs10.1 -12.6 12.4
03/0523:00:0011.8 9.9 se11.3 secs2.8 se14.7 secs4.0 se 7.7secs8.9 -11.1 11.3
03/0522:00:0011.2 9.2 se12.4 secs4.4 se9.3 secs2.6 se 6.3secs9.2 -11.4 12.4
03/0521:00:0013.1 11.0 se12.5 secs5.2 se9.3 secs2.8 se 6.0secs11.0 -13.8 12.5

 

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
20:50:00 (GMT) on 03/06
Combined Sea Height:5.9 ft
Dominant Period:10.0 secs
Wind Speed: 11.7 kts
Wind Gust: 13.7 kts
Wind Direction:000 degrees
Barometric Pressure:1028.5 mbs
Air Temperature: 32.0 degrees
Water Temperature:50.2 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)
03/0620:50:005.910.011.713.70001028.532.050.2
03/0619:50:005.99.011.715.60001028.332.050.2
03/0618:50:006.210.09.813.70001028.432.050.2
03/0617:50:006.211.011.713.70001028.132.050.2
03/0616:50:006.210.07.89.80001028.032.050.0
03/0615:50:006.610.07.811.70001027.832.050.0
03/0614:50:006.611.07.811.70001027.632.050.0
03/0613:50:006.611.09.89.80001027.632.050.0
03/0612:50:006.911.09.811.70001027.732.050.0
03/0611:50:007.511.09.813.70001027.632.050.0
03/0610:50:007.511.011.715.60001027.732.050.0
03/0609:50:007.511.011.713.70001028.232.050.0
03/0608:50:007.911.09.811.70000.032.050.2
03/0607:50:009.211.011.713.70000.032.050.2
03/0606:50:009.211.013.713.70000.032.050.2
03/0511:50:009.89.015.621.40001026.332.049.6
03/0510:50:0010.89.015.621.40001026.132.049.8
03/0509:50:0010.510.015.619.50001025.732.049.8
03/0508:50:009.59.015.619.50001025.332.050.0
03/0507:50:008.99.015.619.50001024.732.050.2
03/0506:50:009.29.017.621.40001024.332.050.4
03/0505:50:009.58.017.621.40001023.632.051.3
03/0504:50:009.29.017.623.40001022.832.051.4
03/0503:50:008.98.017.621.40001021.832.051.4

 

000041177 ___0.039535
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