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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)09/07
16:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
16:00:00 (GMT) on 09/07
Sea Height:4.8 ft
Primary Swell Height: 3.3 ft
Primary Swell Period: 14.3 secs
Surf Height3.8 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)
09/0716:00:004.8 3.3 se14.3 secs2.4 se10.5 secs2.1 se 7.2secs3.8 -4.7 14.3
09/0715:00:004.4 2.9 se14.5 secs2.8 se11.3 secs1.6 se 7.7secs3.4 -4.2 14.5
09/0714:00:004.9 3.6 se14.3 secs2.4 se10.5 secs1.7 se 7.2secs4.2 -5.2 14.3
09/0713:00:005.2 3.7 se14.4 secs3.7 se11.4 secs1.3 se 8.4secs4.3 -5.4 14.4
09/0712:00:005.0 3.7 se14.4 secs2.8 se10.5 secs1.4 se 7.3secs4.3 -5.4 14.4
09/0711:00:004.4 3.2 se14.1 secs1.3 se17.2 secs2.0 se 10.3secs3.6 -4.5 14.1
09/0710:00:004.2 3.2 se12.6 secs1.2 se16.7 secs1.6 se 9.2secs3.2 -4.0 12.6
09/0709:00:004.4 3.4 se14.7 secs2.5 se11.4 secs1.5 se 8.3secs4.0 -5.0 14.7
09/0708:00:004.0 2.5 se14.5 secs2.4 se11.4 secs2.0 se 8.2secs2.9 -3.6 14.5
09/0707:00:004.2 3.1 se14.8 secs2.4 se11.3 secs1.5 se 7.8secs3.7 -4.6 14.8
09/0706:00:004.0 2.9 se14.6 secs2.3 se11.4 secs1.7 se 8.4secs3.4 -4.2 14.6
09/0705:00:004.3 3.1 se14.4 secs1.9 se10.3 secs1.3 se 7.2secs3.6 -4.5 14.4
09/0704:00:004.3 3.2 se14.5 secs2.5 se11.5 secs1.6 se 8.4secs3.7 -4.7 14.5
09/0703:00:004.5 3.1 se14.6 secs2.6 se11.4 secs1.7 se 8.4secs3.7 -4.6 14.6
09/0702:00:004.3 3.1 se14.9 secs2.2 se11.4 secs1.6 se 8.3secs3.7 -4.6 14.9
09/0701:00:004.0 2.7 se14.8 secs2.1 se11.5 secs1.8 se 7.7secs3.2 -4.0 14.8
09/0700:00:004.4 3.2 se14.6 secs2.6 se11.5 secs1.6 se 7.7secs3.8 -4.7 14.6
09/0623:00:004.5 2.9 se14.6 secs2.2 se11.4 secs2.2 se 7.7secs3.4 -4.3 14.6
09/0622:00:004.3 2.8 se14.3 secs1.9 se10.4 secs2.1 se 7.2secs3.2 -4.0 14.3
09/0621:00:004.6 3.3 se14.8 secs2.3 se11.4 secs2.0 se 7.7secs3.8 -4.8 14.8
09/0620:00:004.2 2.6 se14.7 secs2.3 se11.5 secs2.1 se 8.3secs3.1 -3.9 14.7
09/0619:00:004.4 2.7 se14.8 secs2.1 se11.4 secs2.4 se 8.3secs3.2 -4.0 14.8
09/0618:00:004.0 2.6 se14.6 secs2.0 se11.4 secs2.2 se 8.4secs3.0 -3.7 14.6
09/0617:00:004.2 2.8 se14.9 secs1.9 se11.4 secs2.3 se 8.4secs3.3 -4.1 14.9

 

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
16:50:00 (GMT) on 09/07
Combined Sea Height:3.9 ft
Dominant Period:11.0 secs
Wind Speed: 7.8 kts
Wind Gust: 9.8 kts
Wind Direction:200 degrees
Barometric Pressure:1020.4 mbs
Air Temperature: 61.9 degrees
Water Temperature:61.5 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)
09/0716:50:003.911.07.89.82001020.461.961.5
09/0715:50:004.311.05.87.82101020.361.761.3
09/0714:50:003.911.05.87.82201020.061.561.2
09/0713:50:004.311.07.89.82401019.861.361.2
09/0712:50:004.311.07.89.82401019.661.361.5
09/0711:50:003.915.05.87.82301019.561.361.7
09/0710:50:003.610.05.87.82401019.561.361.5
09/0709:50:003.615.01.93.92601019.561.361.3
09/0708:50:003.912.03.93.92701019.561.361.3
09/0707:50:003.912.05.85.82901019.261.561.3
09/0706:50:003.915.03.93.92901019.161.761.5
09/0705:50:003.615.05.85.83101018.961.961.7
09/0704:50:003.916.05.87.83401018.861.962.1
09/0703:50:003.615.07.89.83301018.662.162.2
09/0702:50:003.916.09.811.73101017.961.962.4
09/0701:50:003.915.09.811.73101017.662.162.4
09/0700:50:004.316.011.713.73101017.561.762.2
09/0623:50:004.316.09.811.73201017.361.762.4
09/0622:50:004.316.09.811.73201017.361.762.4
09/0621:50:004.316.09.811.73201017.161.062.2
09/0620:50:004.315.09.811.73401016.959.961.9
09/0619:50:004.38.011.713.73401016.659.761.5
09/0618:50:004.38.011.713.73501016.660.161.3
09/0617:50:004.38.09.811.73501016.660.361.3

 

000042560 ___0.02836
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