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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)07/25
07:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
07:00:00 (GMT) on 07/25
Sea Height:4.2 ft
Primary Swell Height: 2 ft
Primary Swell Period: 14.4 secs
Surf Height2.3 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)
07/2507:00:004.2 2.0 se14.4 secs1.4 se20.1 secs2.1 se 11.2secs2.3 -2.9 14.4
07/2506:00:004.6 2.2 se14.4 secs2.6 se10.0 secs1.8 se 6.7secs2.5 -3.1 14.4
07/2505:00:004.0 2.2 se12.5 secs1.6 se15.7 secs2.1 se 9.1secs2.2 -2.8 12.5
07/2504:00:004.5 2.1 se14.5 secs1.5 se20.0 secs2.5 se 10.0secs2.4 -3.0 14.5
07/2503:00:004.7 2.4 se14.5 secs1.5 se19.7 secs2.7 se 10.0secs2.7 -3.4 14.5
07/2502:00:004.7 2.5 se12.6 secs1.3 se20.8 secs2.8 se 9.2secs2.5 -3.1 12.6
07/2501:00:004.6 2.3 se14.1 secs2.8 se10.0 secs1.1 se 19.9secs2.6 -3.2 14.1
07/2500:00:004.6 2.3 se14.3 secs1.6 se20.8 secs2.5 se 11.2secs2.6 -3.3 14.3
07/2423:00:005.0 2.6 se14.2 secs3.1 se11.1 secs2.2 se 7.8secs3.0 -3.7 14.2
07/2422:00:004.6 2.0 se14.4 secs2.5 se11.1 secs1.2 se 17.6secs2.3 -2.9 14.4
07/2421:00:005.0 2.5 se14.5 secs2.9 se11.1 secs1.6 se 17.6secs3.0 -3.7 14.5
07/2420:00:005.3 2.7 se14.4 secs3.5 se10.0 secs2.0 se 6.8secs3.1 -3.9 14.4
07/2419:00:004.9 3.3 se10.1 secs2.1 se14.6 secs1.4 se 19.5secs2.7 -3.3 10.1
07/2418:00:005.8 3.9 se10.0 secs2.4 se14.3 secs1.7 se 6.7secs3.2 -3.9 10.0
07/2417:00:005.7 4.4 se10.1 secs2.2 se14.2 secs1.1 se 17.8secs3.6 -4.5 10.1
07/2416:00:005.4 3.6 se10.0 secs2.2 se14.4 secs1.2 se 17.6secs2.9 -3.6 10.0
07/2415:00:006.4 4.9 se10.1 secs2.4 se14.5 secs1.6 se 19.6secs4.0 -5.0 10.1
07/2414:00:005.5 3.8 se11.0 secs2.2 se14.3 secs2.4 se 7.8secs3.4 -4.2 11.0
07/2413:00:006.1 4.0 se12.2 secs3.2 se8.5 secs1.7 se 15.3secs3.9 -4.9 12.2
07/2412:00:005.9 4.4 se11.0 secs2.5 se14.4 secs1.4 se 17.5secs3.8 -4.8 11.0
07/2411:00:005.8 3.7 se12.3 secs3.6 se9.2 secs1.0 se 16.7secs3.6 -4.5 12.3
07/2410:00:005.2 3.1 se12.4 secs3.1 se9.1 secs1.0 se 16.7secs3.1 -3.8 12.4
07/2409:00:005.9 4.2 se10.1 secs2.4 se14.2 secs1.9 se 6.7secs3.4 -4.3 10.1
07/2408:00:005.8 4.3 se10.1 secs2.0 se14.3 secs2.1 se 6.7secs3.5 -4.4 10.1

 

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
07:50:00 (GMT) on 07/25
Combined Sea Height:4.3 ft
Dominant Period:9.0 secs
Wind Speed: 9.8 kts
Wind Gust: 11.7 kts
Wind Direction:180 degrees
Barometric Pressure:1013.6 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)
07/2507:50:004.39.09.811.71801013.660.161.0
07/2506:50:004.38.05.89.81801013.759.461.9
07/2505:50:004.39.07.89.81901013.760.362.4
07/2504:50:004.68.05.85.81801014.061.363.0
07/2503:50:004.310.05.87.81701013.961.363.5
07/2502:50:004.39.00.01.90001014.261.963.5
07/2501:50:004.39.00.01.90001014.562.663.7
07/2500:50:004.610.00.01.90001014.863.563.1
07/2423:50:004.69.03.95.82701015.261.963.3
07/2422:50:004.910.05.87.82701015.561.762.4
07/2421:50:004.610.03.95.82801015.561.962.6
07/2420:50:004.610.03.97.83101015.761.362.2
07/2419:50:004.68.03.95.83201015.961.562.4
07/2418:50:005.210.00.01.90001015.962.832.0
07/2417:50:005.210.01.93.90301015.961.060.6
07/2416:50:005.610.00.03.90001016.059.560.3
07/2415:50:006.210.01.93.93501016.058.859.9
07/2414:50:005.29.00.01.90001015.958.559.9
07/2413:50:005.610.00.01.90001015.957.959.9
07/2412:50:005.610.01.93.90801015.957.759.9
07/2411:50:005.211.01.93.90401016.158.859.9
07/2410:50:005.610.00.01.90001015.958.860.1
07/2409:50:005.910.03.93.92501016.658.860.1
07/2408:50:005.910.03.95.83301016.258.660.1

 

000042199 ___0.029955
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