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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)06/28
06:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
06:00:00 (GMT) on 06/28
Sea Height:7.8 ft
Primary Swell Height: 5.6 ft
Primary Swell Period: 9.8 secs
Surf Height4.4 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)
06/2806:00:007.8 5.6 se9.8 secs1.6 se16.6 secs2.4 se 6.3secs4.4 -5.5 9.8
06/2805:00:007.9 5.8 se9.1 secs2.3 se12.3 secs1.3 se 16.1secs4.2 -5.3 9.1
06/2804:00:007.6 5.5 se9.9 secs1.9 se14.3 secs2.9 se 6.7secs4.3 -5.4 9.9
06/2803:00:008.3 6.6 se9.1 secs2.5 se12.3 secs1.5 se 15.5secs4.8 -6.0 9.1
06/2802:00:007.5 4.9 se9.8 secs1.9 se16.6 secs3.2 se 6.8secs3.9 -4.8 9.8
06/2801:00:007.1 4.6 se9.9 secs2.2 se14.4 secs1.4 se 17.9secs3.6 -4.5 9.9
06/2800:00:007.5 5.4 se9.1 secs1.9 se16.9 secs2.5 se 12.2secs3.9 -4.9 9.1
06/2723:00:007.1 5.2 se9.1 secs2.3 se12.3 secs2.2 se 6.0secs3.8 -4.7 9.1
06/2722:00:007.0 4.5 se9.9 secs1.5 se16.5 secs2.8 se 6.7secs3.6 -4.5 9.9
06/2721:00:007.7 5.1 se9.1 secs2.5 se14.4 secs1.5 se 17.9secs3.7 -4.6 9.1
06/2720:00:007.2 5.3 se9.1 secs1.8 se12.3 secs2.5 se 5.9secs3.8 -4.8 9.1
06/2719:00:007.2 4.9 se9.9 secs2.1 se14.0 secs2.9 se 6.7secs3.9 -4.8 9.9
06/2718:00:007.2 4.6 se9.1 secs2.1 se14.3 secs2.9 se 6.0secs3.3 -4.2 9.1
06/2717:00:006.3 3.8 se9.9 secs1.7 se13.9 secs3.0 se 6.7secs3.0 -3.8 9.9
06/2716:00:006.4 2.2 se16.4 secs4.3 se8.4 secs2.4 se 12.7secs2.9 -3.7 16.4
06/2715:00:006.3 4.5 se9.1 secs2.2 se14.3 secs1.2 se 17.8secs3.2 -4.1 9.1
06/2714:00:006.5 4.7 se9.1 secs1.9 se14.4 secs2.0 se 5.9secs3.5 -4.3 9.1
06/2713:00:006.2 4.3 se9.1 secs1.8 se16.4 secs2.2 se 12.7secs3.1 -3.9 9.1
06/2712:00:006.1 2.4 se14.7 secs3.7 se9.2 secs2.2 se 5.9secs2.8 -3.5 14.7
06/2711:00:006.8 5.0 se9.1 secs2.0 se16.6 secs2.4 se 12.5secs3.6 -4.5 9.1
06/2710:00:006.2 4.1 se9.1 secs2.3 se14.5 secs2.5 se 5.9secs3.0 -3.7 9.1
06/2709:00:006.2 3.7 se8.4 secs2.1 se14.6 secs0.3 se 20.0secs2.5 -3.1 8.4
06/2708:00:006.3 3.9 se9.1 secs2.0 se14.4 secs1.0 se 17.7secs2.8 -3.5 9.1
06/2707:00:005.9 3.8 se9.0 secs1.8 se16.4 secs1.6 se 12.6secs2.8 -3.4 9.0

 

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
06:50:00 (GMT) on 06/28
Combined Sea Height:8.9 ft
Dominant Period:9.0 secs
Wind Speed: 11.7 kts
Wind Gust: 13.7 kts
Wind Direction:300 degrees
Barometric Pressure:1018.9 mbs
Air Temperature: 55.4 degrees
Water Temperature:58.1 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)
06/2806:50:008.99.011.713.73001018.955.458.1
06/2805:50:008.59.011.715.63101018.756.758.1
06/2804:50:000.00.015.621.43101018.556.858.1
06/2803:50:008.59.017.621.43201018.257.758.1
06/2802:50:008.29.017.621.43101018.156.358.3
06/2801:50:000.00.015.619.53101017.755.958.3
06/2800:50:007.59.015.619.52901017.857.432.0
06/2723:50:007.99.015.619.53001017.557.958.5
06/2722:50:007.59.015.619.53001017.357.958.5
06/2721:50:008.58.07.811.73201017.156.558.3
06/2720:50:007.59.017.619.53301016.655.858.3
06/2719:50:007.59.011.713.73201015.856.858.3
06/2718:50:007.28.013.715.63101015.157.258.1
06/2717:50:007.99.013.717.63201014.456.832.0
06/2716:50:007.29.017.619.53201014.057.057.9
06/2715:50:006.68.011.713.72701013.855.857.7
06/2714:50:006.29.09.811.72701013.556.157.6
06/2713:50:006.99.09.811.72601013.456.157.4
06/2712:50:006.99.011.713.72701012.956.557.2
06/2711:50:006.69.09.813.72801012.856.557.2
06/2710:50:006.99.011.715.62701012.855.957.4
06/2709:50:006.98.013.717.62801012.556.857.6
06/2708:50:006.29.09.811.73001012.456.357.7
06/2707:50:006.68.015.619.53001012.156.557.9

 

000042036 ___0.032443
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