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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)09/09
15:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
15:00:00 (GMT) on 09/09
Sea Height:5.7 ft
Primary Swell Height: 4.2 ft
Primary Swell Period: 13.9 secs
Surf Height4.7 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)
09/0915:00:005.7 4.2 se13.9 secs2.1 se10.2 secs2.1 se 6.7secs4.7 -5.9 13.9
09/0914:00:005.1 3.7 se14.1 secs2.0 se10.3 secs2.2 se 7.2secs4.2 -5.2 14.1
09/0913:00:005.3 4.0 se14.2 secs2.0 se10.2 secs1.9 se 6.6secs4.6 -5.7 14.2
09/0912:00:005.3 4.2 se14.4 secs1.9 se11.4 secs1.6 se 7.6secs4.9 -6.1 14.4
09/0911:00:005.2 4.2 se14.3 secs1.6 se10.2 secs1.6 se 7.1secs4.8 -6.0 14.3
09/0910:00:004.2 2.8 se14.5 secs1.7 se11.4 secs2.0 se 5.5secs3.3 -4.1 14.5
09/0909:00:004.0 2.5 se14.6 secs1.7 se11.3 secs2.0 se 5.5secs2.9 -3.7 14.6
09/0908:00:004.2 3.2 se14.7 secs1.6 se11.2 secs1.1 se 7.8secs3.8 -4.7 14.7
09/0907:00:004.1 2.8 se14.8 secs1.7 se11.2 secs1.9 se 5.5secs3.3 -4.2 14.8
09/0906:00:004.1 2.9 se14.9 secs1.6 se11.1 secs1.8 se 5.5secs3.5 -4.4 14.9
09/0905:00:003.9 2.7 se14.7 secs1.8 se11.2 secs1.3 se 7.7secs3.2 -3.9 14.7
09/0904:00:003.2 1.8 se14.3 secs1.9 se11.2 secs1.4 se 7.8secs2.1 -2.6 14.3
09/0903:00:003.2 1.9 se14.4 secs1.6 se11.2 secs1.3 se 7.7secs2.1 -2.7 14.4
09/0902:00:003.2 1.9 se10.0 secs1.2 se14.2 secs1.2 se 6.7secs1.5 -1.9 10.0
09/0901:00:003.3 1.7 se14.3 secs2.1 se9.9 secs1.1 se 6.7secs1.9 -2.4 14.3
09/0900:00:003.5 2.1 se12.6 secs2.1 se9.2 secs0.4 se 16.7secs2.1 -2.7 12.6
09/0823:00:003.3 2.4 se9.9 secs1.6 se14.2 secs0.9 se 6.8secs1.9 -2.4 9.9
09/0822:00:003.2 1.8 se12.6 secs2.1 se9.1 secs0.6 se 16.7secs1.8 -2.2 12.6
09/0821:00:003.9 2.2 se12.8 secs2.6 se9.3 secs0.5 se 16.7secs2.3 -2.8 12.8
09/0820:00:003.2 2.3 se9.9 secs1.3 se13.7 secs1.0 se 6.7secs1.8 -2.2 9.9
09/0819:00:003.1 1.5 se14.3 secs2.2 se10.0 secs1.0 se 6.7secs1.8 -2.2 14.3
09/0818:00:003.2 2.5 se11.0 secs0.7 se15.0 secs1.1 se 7.9secs2.2 -2.7 11.0
09/0817:00:003.4 2.3 se12.5 secs2.0 se9.2 secs0.8 se 16.7secs2.3 -2.9 12.5
09/0816:00:003.2 2.3 se12.4 secs1.8 se9.3 secs0.3 se 16.7secs2.3 -2.9 12.4

 

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
15:50:00 (GMT) on 09/09
Combined Sea Height:5.2 ft
Dominant Period:14.0 secs
Wind Speed: 15.6 kts
Wind Gust: 17.6 kts
Wind Direction:360 degrees
Barometric Pressure:1023.1 mbs
Air Temperature: 61.0 degrees
Water Temperature:60.4 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)
09/0915:50:005.214.015.617.63601023.161.060.4
09/0914:50:005.614.013.717.63601023.461.060.4
09/0913:50:005.214.013.717.63601023.361.060.4
09/0912:50:005.214.013.715.63501023.061.060.4
09/0911:50:005.214.013.717.63501022.860.860.6
09/0910:50:004.915.013.715.63601023.360.860.6
09/0909:50:004.915.015.617.63501023.460.860.6
09/0908:50:004.315.013.717.63501023.360.660.1
09/0907:50:004.315.013.717.63601023.260.659.7
09/0906:50:004.35.015.617.63601023.460.659.7
09/0905:50:004.615.015.619.53601023.661.059.9
09/0904:50:004.35.015.619.53601023.661.059.9
09/0903:50:004.35.015.619.53501023.361.060.3
09/0902:50:004.65.017.621.43501022.861.060.4
09/0901:50:004.95.017.621.43501022.961.260.4
09/0900:50:005.29.019.523.43401023.061.060.4
09/0823:50:004.64.019.523.43401023.361.060.4
09/0822:50:004.610.017.621.43401023.561.060.6
09/0821:50:004.39.015.619.53401023.960.860.6
09/0820:50:003.99.013.717.63501023.760.660.4
09/0819:50:003.910.015.617.63501023.760.660.6
09/0818:50:003.610.013.715.63601023.760.660.6
09/0817:50:003.610.015.617.63601023.660.461.3
09/0816:50:003.910.015.617.60101023.460.661.7

 

000042567 ___0.026732
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