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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)07/27
08:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
08:00:00 (GMT) on 07/27
Sea Height:4.3 ft
Primary Swell Height: 2.1 ft
Primary Swell Period: 19.3 secs
Surf Height3.2 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)
07/2708:00:004.3 2.1 se19.3 secs2.6 se9.1 secs1.5 se 14.4secs3.2 -4.0 19.3
07/2707:00:005.5 3.9 se19.2 secs2.4 se10.0 secs1.6 se 14.7secs6.0 -7.5 19.2
07/2706:00:005.8 4.5 se19.2 secs1.7 se14.9 secs2.3 se 10.0secs7.0 -8.7 19.2
07/2705:00:005.3 4.0 se19.2 secs1.7 se14.6 secs2.1 se 11.2secs6.1 -7.7 19.2
07/2704:00:004.5 2.4 se20.0 secs2.4 se9.1 secs1.1 se 14.0secs3.9 -4.9 20.0
07/2703:00:005.9 4.5 se19.3 secs1.8 se14.7 secs2.2 se 10.0secs7.0 -8.7 19.3
07/2702:00:004.6 2.8 se19.7 secs1.7 se14.7 secs2.0 se 10.0secs4.5 -5.6 19.7
07/2701:00:004.2 1.8 se17.9 secs1.6 se12.6 secs2.1 se 9.0secs2.6 -3.3 17.9
07/2700:00:004.7 2.5 se20.0 secs2.2 se10.0 secs1.3 se 14.2secs4.0 -5.0 20.0
07/2623:00:005.8 4.5 se20.0 secs2.1 se9.9 secs1.5 se 14.4secs7.2 -9.1 20.0
07/2622:00:004.6 3.0 se20.8 secs1.7 se12.6 secs2.0 se 9.2secs5.0 -6.2 20.8
07/2621:00:005.7 4.3 se21.5 secs1.6 se25.0 secs2.1 se 12.5secs7.4 -9.2 21.5
07/2620:00:004.2 2.0 se21.3 secs2.1 se18.0 secs2.3 se 11.0secs3.4 -4.3 21.3
07/2619:00:004.9 3.2 se21.5 secs3.2 se18.2 secs1.3 se 25.0secs5.5 -6.8 21.5
07/2618:00:005.0 3.5 se21.3 secs1.2 se25.0 secs2.0 se 12.6secs5.9 -7.4 21.3
07/2617:00:005.1 3.6 se21.3 secs1.1 se25.0 secs2.0 se 11.1secs6.0 -7.6 21.3
07/2616:00:004.7 3.0 se21.3 secs1.0 se25.0 secs2.2 se 10.0secs5.1 -6.4 21.3
07/2615:00:005.6 3.7 se21.8 secs3.5 se18.1 secs1.8 se 25.0secs6.4 -8.0 21.8
07/2614:00:004.4 2.1 se21.7 secs2.1 se17.9 secs2.1 se 12.4secs3.6 -4.5 21.7
07/2613:00:005.7 4.2 se21.1 secs1.2 se25.0 secs2.0 se 14.1secs7.1 -8.9 21.1
07/2612:00:006.0 4.4 se21.6 secs4.2 se18.5 secs1.8 se 25.0secs7.6 -9.6 21.6
07/2611:00:004.4 2.4 se20.8 secs2.4 se17.5 secs1.3 se 25.0secs4.0 -5.1 20.8
07/2610:00:005.0 3.0 se21.7 secs2.9 se18.2 secs1.4 se 25.0secs5.2 -6.5 21.7
07/2609:00:005.0 3.2 se22.0 secs2.8 se18.3 secs1.8 se 12.6secs5.7 -7.1 22.0

 

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
08:50:00 (GMT) on 07/27
Combined Sea Height:4.6 ft
Dominant Period:19.0 secs
Wind Speed: 9.8 kts
Wind Gust: 13.7 kts
Wind Direction:180 degrees
Barometric Pressure:1017.7 mbs
Air Temperature: 60.1 degrees
Water Temperature:60.1 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)
07/2708:50:004.619.09.813.71801017.760.160.1
07/2707:50:004.619.011.713.71601017.659.960.1
07/2706:50:004.919.09.811.71801017.860.160.1
07/2705:50:004.619.09.811.71801018.160.159.9
07/2704:50:004.919.09.811.71701017.759.959.9
07/2703:50:004.621.09.811.71701017.559.959.7
07/2702:50:004.610.09.811.71801017.760.159.9
07/2701:50:004.619.09.813.71701018.060.159.9
07/2700:50:005.219.011.713.71801018.460.159.9
07/2623:50:004.919.011.715.61801018.459.960.1
07/2622:50:004.921.011.713.71801018.559.959.9
07/2621:50:004.921.013.715.61801018.559.959.9
07/2620:50:004.921.013.717.61701018.459.759.9
07/2619:50:004.921.011.715.61701018.159.959.9
07/2618:50:004.921.011.715.61701017.959.559.9
07/2617:50:004.621.09.811.71701017.659.759.7
07/2616:50:004.921.011.715.61801017.459.759.9
07/2615:50:005.221.011.715.61801017.359.559.9
07/2614:50:005.221.011.713.71701017.159.459.9
07/2613:50:005.221.011.713.71801017.059.460.1
07/2612:50:004.37.011.713.71801016.759.560.1
07/2611:50:005.621.011.713.71901016.559.460.1
07/2610:50:004.921.013.715.61701016.459.260.1
07/2609:50:005.221.011.715.61801016.359.560.1

 

000042218 ___0.028711
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