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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)08/27
10:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
10:00:00 (GMT) on 08/27
Sea Height:3.7 ft
Primary Swell Height: 2.1 ft
Primary Swell Period: 14.3 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)
08/2710:00:003.7 2.1 se14.3 secs1.4 se10.5 secs1.9 se 7.1secs2.4 -3.0 14.3
08/2709:00:003.7 2.2 se14.2 secs1.4 se10.3 secs1.6 se 7.2secs2.5 -3.1 14.2
08/2708:00:003.8 2.2 se14.5 secs1.9 se7.1 secs1.1 se 10.3secs2.6 -3.3 14.5
08/2707:00:004.3 2.6 se14.2 secs2.2 se7.1 secs0.0 se 0.0secs2.9 -3.7 14.2
08/2706:00:004.6 2.8 se14.3 secs2.4 se6.7 secs1.2 se 10.2secs3.2 -4.1 14.3
08/2705:00:004.2 2.4 se14.4 secs2.3 se6.6 secs1.3 se 10.2secs2.8 -3.4 14.4
08/2704:00:004.6 2.5 se14.6 secs2.9 se6.3 secs1.0 se 10.0secs3.0 -3.7 14.6
08/2703:00:004.6 2.7 se14.6 secs2.6 se6.2 secs1.4 se 10.0secs3.2 -3.9 14.6
08/2702:00:004.4 2.8 se14.1 secs2.5 se5.9 secs0.9 se 10.1secs3.2 -4.0 14.1
08/2701:00:004.0 2.5 se14.3 secs2.3 se5.8 secs1.1 se 10.1secs2.9 -3.6 14.3
08/2700:00:004.2 2.9 se14.3 secs1.6 se8.4 secs0.2 se 20.0secs3.3 -4.2 14.3
08/2623:00:003.4 2.4 se14.3 secs1.3 se17.3 secs1.3 se 8.9secs2.8 -3.5 14.3
08/2622:00:003.1 2.2 se14.4 secs1.2 se9.0 secs1.4 se 5.5secs2.5 -3.1 14.4
08/2621:00:003.0 1.8 se14.6 secs1.8 se8.4 secs1.2 se 11.6secs2.1 -2.7 14.6
08/2620:00:003.5 2.8 se14.3 secs1.5 se8.4 secs0.2 se 20.0secs3.2 -4.0 14.3
08/2619:00:003.1 2.3 se14.5 secs1.4 se9.9 secs0.9 se 6.7secs2.6 -3.3 14.5
08/2618:00:003.5 2.8 se14.5 secs1.4 se9.0 secs0.6 se 6.0secs3.3 -4.1 14.5
08/2617:00:003.8 3.0 se14.3 secs1.5 se9.9 secs1.1 se 6.7secs3.4 -4.3 14.3
08/2616:00:003.9 3.0 se14.3 secs1.4 se17.6 secs1.6 se 9.1secs3.4 -4.3 14.3
08/2615:00:003.6 2.5 se14.7 secs1.7 se9.0 secs1.0 se 5.9secs2.9 -3.7 14.7
08/2614:00:003.6 2.3 se16.1 secs1.6 se11.3 secs1.6 se 7.7secs2.9 -3.6 16.1
08/2613:00:003.7 2.4 se16.0 secs1.9 se9.1 secs0.6 se 20.0secs3.0 -3.8 16.0
08/2612:00:003.9 2.4 se15.6 secs2.0 se9.2 secs1.1 se 5.9secs2.9 -3.7 15.6
08/2611:00:003.2 1.9 se14.5 secs1.6 se9.1 secs1.2 se 5.9secs2.2 -2.7 14.5

 

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
10:50:00 (GMT) on 08/27
Combined Sea Height:3.9 ft
Dominant Period:15.0 secs
Wind Speed: 15.6 kts
Wind Gust: 17.6 kts
Wind Direction:160 degrees
Barometric Pressure:1015.5 mbs
Air Temperature: 60.1 degrees
Water Temperature:61.0 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)
08/2710:50:003.915.015.617.61601015.560.161.0
08/2709:50:003.97.017.619.51701015.460.661.2
08/2708:50:004.37.015.617.61701015.561.061.2
08/2707:50:004.616.015.617.61701015.561.061.2
08/2706:50:004.37.011.713.71701015.761.061.3
08/2705:50:004.67.011.713.71701015.760.861.3
08/2704:50:004.96.011.713.71701016.060.661.3
08/2703:50:005.26.011.713.71801016.160.661.5
08/2702:50:004.613.011.713.71801016.061.261.5
08/2701:50:004.65.011.713.71701016.161.061.5
08/2700:50:003.913.011.713.71701016.360.632.0
08/2623:50:003.98.013.715.61701016.660.461.7
08/2622:50:003.95.013.717.61701017.159.961.5
08/2621:50:003.913.015.617.61701017.359.961.5
08/2620:50:003.913.017.619.51701017.358.861.5
08/2619:50:003.913.015.619.51601017.458.832.0
08/2618:50:003.913.015.617.61601017.558.361.3
08/2617:50:003.614.013.715.61601017.458.361.3
08/2616:50:003.314.011.713.71501017.359.461.2
08/2615:50:003.39.011.713.71601017.360.361.2
08/2614:50:003.69.011.713.71501017.060.661.2
08/2613:50:003.615.011.713.71601016.860.461.3
08/2612:50:003.614.09.811.71601016.859.961.3
08/2611:50:003.615.09.811.71701016.860.161.3

 

000042484 ___0.027013
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