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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)07/07
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 07/07
Sea Height:4 ft
Primary Swell Height: 2 ft
Primary Swell Period: 14.7 secs
Surf Height2.4 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)
07/0714:00:004.0 2.0 se14.7 secs1.9 se11.2 secs1.9 se 7.7secs2.4 -3.0 14.7
07/0713:00:004.1 1.8 se17.2 secs2.2 se10.0 secs2.0 se 6.7secs2.4 -3.1 17.2
07/0712:00:004.1 2.0 se16.8 secs2.1 se12.4 secs2.0 se 9.2secs2.7 -3.4 16.8
07/0711:00:004.3 1.9 se16.8 secs2.3 se12.4 secs1.0 se 20.0secs2.6 -3.3 16.8
07/0710:00:004.6 2.0 se14.9 secs2.3 se11.1 secs2.2 se 7.8secs2.4 -3.0 14.9
07/0709:00:004.3 1.3 se19.3 secs1.7 se14.6 secs2.4 se 10.1secs2.1 -2.6 19.3
07/0708:00:004.2 1.6 se14.6 secs2.2 se10.1 secs2.2 se 6.7secs1.9 -2.4 14.6
07/0707:00:004.7 2.5 se16.9 secs2.0 se12.4 secs1.1 se 20.9secs3.4 -4.2 16.9
07/0706:00:004.8 2.0 se16.2 secs2.2 se12.6 secs2.2 se 9.1secs2.6 -3.2 16.2
07/0705:00:004.8 2.6 se10.1 secs1.5 se14.3 secs2.4 se 6.7secs2.1 -2.6 10.1
07/0704:00:004.8 1.9 se17.3 secs2.4 se11.1 secs1.9 se 7.7secs2.7 -3.3 17.3
07/0703:00:005.1 2.1 se14.7 secs2.2 se11.2 secs2.5 se 7.7secs2.4 -3.0 14.7
07/0702:00:005.2 2.6 se12.2 secs2.2 se9.2 secs1.2 se 16.3secs2.5 -3.1 12.2
07/0701:00:005.5 2.6 se12.2 secs2.8 se8.4 secs1.2 se 16.3secs2.5 -3.1 12.2
07/0700:00:005.3 3.0 se11.1 secs2.5 se7.7 secs0.8 se 14.3secs2.7 -3.3 11.1
07/0623:00:005.7 3.1 se10.1 secs1.6 se17.0 secs2.9 se 6.7secs2.5 -3.1 10.1
07/0622:00:005.4 2.9 se12.0 secs3.0 se7.2 secs0.0 se 0.0secs2.8 -3.5 12.0
07/0621:00:005.3 3.0 se10.1 secs2.7 se6.7 secs1.3 se 13.6secs2.4 -3.0 10.1
07/0620:00:005.1 2.1 se14.2 secs1.3 se18.0 secs2.2 se 10.2secs2.4 -3.0 14.2
07/0619:00:005.3 2.5 se11.2 secs3.0 se7.7 secs1.3 se 17.4secs2.2 -2.8 11.2
07/0618:00:005.4 2.6 se12.3 secs3.1 se7.7 secs1.4 se 16.1secs2.6 -3.2 12.3
07/0617:00:006.1 2.8 se12.3 secs3.9 se7.2 secs1.1 se 16.1secs2.8 -3.5 12.3
07/0616:00:006.0 2.7 se12.4 secs3.5 se7.2 secs1.4 se 16.0secs2.7 -3.3 12.4
07/0615:00:005.9 2.5 se12.3 secs3.4 se7.7 secs1.1 se 16.3secs2.5 -3.1 12.3

 

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
14:50:00 (GMT) on 07/07
Combined Sea Height:4.3 ft
Dominant Period:6.0 secs
Wind Speed: 7.8 kts
Wind Gust: 11.7 kts
Wind Direction:350 degrees
Barometric Pressure:1018.8 mbs
Air Temperature: 54.7 degrees
Water Temperature:56.8 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)
07/0714:50:004.36.07.811.73501018.854.756.8
07/0713:50:004.36.07.811.73301018.454.957.0
07/0712:50:004.610.07.813.73401018.154.357.0
07/0711:50:004.68.07.811.73401017.954.557.2
07/0710:50:004.67.09.813.73501017.954.357.6
07/0709:50:004.911.09.813.73301017.754.357.6
07/0708:50:004.69.011.715.63501017.654.757.6
07/0707:50:004.96.09.813.73301017.954.557.7
07/0706:50:005.29.09.813.73301017.954.757.7
07/0705:50:005.27.09.811.73301017.955.057.9
07/0704:50:005.210.011.715.63301017.655.257.9
07/0703:50:005.96.013.717.63401017.255.457.7
07/0702:50:005.96.013.717.63401017.155.257.9
07/0701:50:005.67.015.619.53301016.655.257.9
07/0700:50:006.27.015.619.53301016.655.258.1
07/0623:50:006.27.017.621.43401016.355.258.1
07/0622:50:006.27.017.619.53401016.555.057.9
07/0621:50:005.97.017.621.43401016.455.257.9
07/0620:50:005.96.019.523.43401016.455.257.9
07/0619:50:005.98.017.621.43401016.654.958.3
07/0618:50:006.26.017.619.53401016.954.058.3
07/0617:50:006.67.017.621.43501016.654.058.1
07/0616:50:006.67.017.621.43601016.554.057.7
07/0615:50:006.97.017.621.43501016.754.157.6

 

000042096 ___0.028028
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