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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)11/05
11:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
11:00:00 (GMT) on 11/05
Sea Height:10 ft
Primary Swell Height: 8.1 ft
Primary Swell Period: 12.5 secs
Surf Height8.1 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)
11/0511:00:0010.0 8.1 se12.5 secs4.6 se9.2 secs1.9 se 16.7secs8.1 -10.1 12.5
11/0510:00:009.5 7.1 se12.5 secs5.4 se9.3 secs2.1 se 16.7secs7.0 -8.8 12.5
11/0509:00:0010.2 8.5 se12.5 secs2.4 se17.3 secs4.2 se 9.2secs8.5 -10.7 12.5
11/0508:00:009.8 8.4 se12.4 secs4.1 se15.7 secs3.3 se 9.2secs8.4 -10.4 12.4
11/0507:00:007.7 5.7 se12.5 secs4.0 se9.2 secs1.8 se 16.7secs5.7 -7.1 12.5
11/0506:00:008.3 6.5 se12.4 secs3.7 se9.3 secs1.9 se 16.7secs6.5 -8.1 12.4
11/0505:00:007.4 5.2 se12.5 secs4.1 se9.3 secs1.5 se 16.7secs5.1 -6.4 12.5
11/0504:00:007.1 4.7 se12.6 secs3.4 se9.3 secs2.6 se 5.9secs4.8 -6.0 12.6
11/0503:00:008.2 6.0 se12.5 secs3.3 se9.2 secs1.4 se 16.7secs5.9 -7.4 12.5
11/0502:00:007.6 4.9 se12.6 secs3.5 se9.2 secs1.6 se 17.1secs5.0 -6.2 12.6
11/0501:00:007.8 6.1 se12.6 secs3.3 se9.2 secs1.2 se 16.7secs6.2 -7.7 12.6
11/0500:00:007.3 5.7 se12.3 secs2.6 se8.5 secs1.1 se 16.7secs5.6 -7.0 12.3
11/0423:00:007.0 5.1 se12.5 secs3.6 se9.2 secs1.1 se 16.7secs5.2 -6.5 12.5
11/0422:00:007.1 5.3 se12.6 secs3.4 se9.4 secs1.5 se 16.7secs5.3 -6.6 12.6
11/0421:00:006.8 4.8 se12.6 secs3.8 se9.1 secs1.4 se 16.7secs4.9 -6.1 12.6
11/0420:00:007.1 5.6 se12.5 secs3.4 se9.1 secs1.0 se 16.7secs5.6 -6.9 12.5
11/0419:00:007.1 5.5 se12.6 secs3.3 se9.2 secs1.4 se 16.7secs5.5 -6.9 12.6
11/0418:00:007.7 6.4 se12.4 secs3.2 se9.2 secs0.6 se 16.7secs6.4 -8.0 12.4
11/0417:00:008.1 6.3 se12.5 secs4.2 se9.2 secs0.9 se 16.7secs6.3 -7.9 12.5
11/0416:00:009.2 7.4 se12.5 secs4.7 se9.2 secs1.0 se 16.7secs7.4 -9.2 12.5
11/0415:00:0010.0 8.4 se12.4 secs4.7 se9.2 secs1.1 se 16.7secs8.3 -10.4 12.4
11/0414:00:009.6 7.6 se12.6 secs5.0 se9.2 secs1.2 se 16.7secs7.6 -9.6 12.6
11/0413:00:009.8 8.0 se12.7 secs4.6 se9.3 secs1.6 se 17.6secs8.2 -10.2 12.7
11/0412:00:0012.1 10.5 se12.7 secs5.3 se9.3 secs1.7 se 16.7secs10.7 -13.3 12.7

 

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 11/05
Combined Sea Height:8.2 ft
Dominant Period:12.0 secs
Wind Speed: 3.9 kts
Wind Gust: 5.8 kts
Wind Direction:200 degrees
Barometric Pressure:1021.5 mbs
Air Temperature: 54.9 degrees
Water Temperature:54.5 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)
11/0510:50:008.212.03.95.82001021.554.954.5
11/0509:50:007.914.05.87.82501021.255.454.7
11/0508:50:007.211.05.87.82601020.655.654.7
11/0507:50:007.50.07.89.82301019.932.054.9
11/0506:50:007.211.05.87.82201019.255.054.5
11/0505:50:007.212.05.85.82201018.654.954.3
11/0504:50:007.211.05.87.82101017.955.054.7
11/0503:50:007.911.011.713.72201017.355.054.5
11/0502:50:007.512.015.619.52001016.854.532.0
11/0501:50:006.913.017.623.41901016.654.554.3
11/0500:50:007.211.021.427.32001016.453.654.5
11/0423:50:006.911.017.619.51701016.254.154.5
11/0422:50:006.610.017.619.51701016.054.154.5
11/0421:50:006.212.015.619.51701015.554.354.5
11/0420:50:006.210.013.717.61801016.254.154.3
11/0419:50:006.213.013.715.61501016.253.254.3
11/0418:50:006.60.013.715.61601016.853.254.7
11/0417:50:006.913.013.715.61601016.753.455.0
11/0416:50:006.612.09.811.71501017.052.955.6
11/0415:50:007.912.09.813.71401016.853.255.6
11/0414:50:007.910.09.811.71701017.252.955.6
11/0413:50:008.513.011.713.71601017.452.355.8
11/0412:50:009.514.011.713.71601017.651.655.8
11/0411:50:008.910.09.813.71501017.552.755.8

 

000042897 ___0.026131
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