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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)10/28
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 10/28
Sea Height:6.2 ft
Primary Swell Height: 2.4 ft
Primary Swell Period: 14.8 secs
Surf Height2.9 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)
10/2806:00:006.2 2.4 se14.8 secs3.9 se9.0 secs2.2 se 5.9secs2.9 -3.6 14.8
10/2805:00:007.0 3.4 se12.6 secs4.1 se9.1 secs1.5 se 16.7secs3.4 -4.2 12.6
10/2804:00:007.3 3.6 se14.6 secs4.0 se10.1 secs2.8 se 6.7secs4.2 -5.3 14.6
10/2803:00:006.6 3.5 se14.7 secs3.4 se10.0 secs2.3 se 6.7secs4.1 -5.1 14.7
10/2802:00:007.2 3.7 se14.7 secs3.9 se9.9 secs2.6 se 6.8secs4.4 -5.5 14.7
10/2801:00:006.9 2.9 se14.8 secs4.4 se9.1 secs2.3 se 5.6secs3.4 -4.3 14.8
10/2800:00:006.3 3.0 se14.8 secs3.9 se9.0 secs2.3 se 5.9secs3.5 -4.4 14.8
10/2723:00:006.4 2.9 se16.2 secs2.7 se12.7 secs3.6 se 9.0secs3.7 -4.7 16.2
10/2722:00:006.9 3.8 se15.0 secs4.0 se8.3 secs0.0 se 0.0secs4.6 -5.7 15.0
10/2721:00:006.1 2.6 se16.1 secs2.6 se12.7 secs3.7 se 8.4secs3.3 -4.1 16.1
10/2720:00:005.7 2.4 se14.8 secs2.8 se10.0 secs2.5 se 6.8secs2.8 -3.5 14.8
10/2719:00:005.8 3.0 se14.8 secs2.8 se11.2 secs3.1 se 7.1secs3.6 -4.5 14.8
10/2718:00:005.7 2.5 se14.5 secs2.9 se11.2 secs1.6 se 17.7secs2.9 -3.6 14.5
10/2717:00:005.2 2.4 se14.5 secs2.7 se11.1 secs2.4 se 7.7secs2.8 -3.6 14.5
10/2714:00:004.4 2.2 se16.9 secs2.3 se10.1 secs1.0 se 20.0secs3.0 -3.7 16.9
10/2713:00:004.5 2.1 se16.8 secs2.2 se12.5 secs2.2 se 9.1secs2.9 -3.6 16.8
10/2712:00:004.2 2.1 se16.7 secs2.3 se12.5 secs2.1 se 9.2secs2.7 -3.4 16.7
10/2711:00:003.9 2.1 se16.8 secs2.1 se12.5 secs0.9 se 20.0secs2.8 -3.5 16.8
10/2710:00:004.1 2.0 se16.8 secs2.2 se12.5 secs1.0 se 20.0secs2.7 -3.4 16.8
10/2709:00:004.2 1.9 se17.0 secs2.0 se12.5 secs2.3 se 9.2secs2.5 -3.2 17.0
10/2708:00:004.4 1.8 se16.6 secs2.1 se12.5 secs2.3 se 9.1secs2.4 -2.9 16.6
10/2707:00:004.2 2.3 se12.8 secs2.4 se9.1 secs0.8 se 17.9secs2.4 -3.0 12.8
10/2706:00:004.0 2.2 se12.5 secs2.2 se9.2 secs0.5 se 16.7secs2.2 -2.7 12.5
10/2705:00:004.4 2.5 se11.0 secs1.7 se14.3 secs2.5 se 7.8secs2.2 -2.7 11.0

 

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 10/28
Combined Sea Height:7.2 ft
Dominant Period:8.0 secs
Wind Speed: 19.5 kts
Wind Gust: 25.4 kts
Wind Direction:250 degrees
Barometric Pressure:1013.8 mbs
Air Temperature: 54.9 degrees
Water Temperature:55.6 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)
10/2806:50:007.28.019.525.42501013.854.955.6
10/2805:50:006.98.017.621.42501014.053.655.4
10/2804:50:007.28.017.621.42401014.853.155.4
10/2803:50:006.98.017.621.42201015.154.555.4
10/2802:50:006.99.015.619.52301015.755.055.6
10/2801:50:007.29.011.715.62201016.354.755.4
10/2800:50:006.98.05.87.82401016.852.955.6
10/2723:50:006.28.011.715.62801017.153.455.6
10/2722:50:006.68.09.813.73201017.153.855.6
10/2721:50:006.98.07.813.73001017.453.255.6
10/2720:50:006.28.09.813.72901017.154.755.6
10/2719:50:005.98.09.811.73001017.254.955.6
10/2718:50:005.68.09.813.73201017.354.955.6
10/2717:50:005.97.011.713.73101017.054.555.4
10/2716:50:000.00.011.713.73101017.154.555.2
10/2714:50:004.98.011.715.63201016.354.555.8
10/2713:50:004.68.07.811.73401016.254.032.0
10/2712:50:004.39.09.811.73401016.054.056.7
10/2711:50:004.39.011.715.63301015.852.756.7
10/2710:50:003.910.07.811.73201016.053.855.9
10/2709:50:004.39.05.89.83401016.053.155.6
10/2708:50:003.910.07.89.83001015.953.255.4
10/2707:50:003.910.03.95.83001015.854.955.4
10/2706:50:004.38.05.87.82901015.855.455.6

 

000042827 ___0.026802
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