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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)10/04
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 10/04
Sea Height:3.4 ft
Primary Swell Height: 1.5 ft
Primary Swell Period: 14.5 secs
Surf Height1.7 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)
10/0408:00:003.4 1.5 se14.5 secs2.1 se8.3 secs1.1 se 11.4secs1.7 -2.1 14.5
10/0407:00:003.4 2.3 se7.7 secs1.2 se14.6 secs0.9 se 11.2secs1.4 -1.8 7.7
10/0406:00:003.5 1.3 se14.6 secs2.1 se7.7 secs1.0 se 11.2secs1.6 -1.9 14.6
10/0405:00:003.8 1.8 se14.9 secs2.4 se8.3 secs1.1 se 11.5secs2.2 -2.7 14.9
10/0404:00:003.5 1.6 se14.8 secs2.3 se8.2 secs1.0 se 11.4secs1.9 -2.3 14.8
10/0403:00:003.7 1.5 se14.2 secs2.4 se8.3 secs0.0 se 0.0secs1.7 -2.1 14.2
10/0402:00:003.6 1.6 se14.9 secs2.5 se8.3 secs1.0 se 11.4secs2.0 -2.4 14.9
10/0401:00:003.6 2.4 se8.4 secs1.4 se14.4 secs0.0 se 0.0secs1.6 -2.0 8.4
10/0400:00:003.7 2.0 se14.6 secs2.1 se8.4 secs1.3 se 11.5secs2.3 -2.9 14.6
10/0323:00:003.5 1.7 se15.0 secs2.0 se8.4 secs0.0 se 0.0secs2.1 -2.6 15.0
10/0322:00:003.2 1.2 se14.6 secs2.0 se8.3 secs0.0 se 0.0secs1.4 -1.8 14.6
10/0321:00:003.9 1.6 se14.7 secs2.6 se8.4 secs0.0 se 0.0secs1.9 -2.4 14.7
10/0320:00:003.9 2.7 se8.5 secs1.6 se14.6 secs0.0 se 0.0secs1.8 -2.3 8.5
10/0319:00:003.7 1.6 se14.6 secs2.4 se8.4 secs0.0 se 0.0secs1.8 -2.3 14.6
10/0318:00:004.2 3.0 se8.4 secs1.2 se14.4 secs0.0 se 0.0secs2.0 -2.5 8.4
10/0317:00:004.6 3.4 se8.4 secs1.7 se14.3 secs0.0 se 0.0secs2.3 -2.9 8.4
10/0316:00:004.4 3.1 se9.1 secs1.4 se14.5 secs1.0 se 5.9secs2.3 -2.8 9.1
10/0315:00:004.4 3.5 se8.4 secs1.4 se14.9 secs0.0 se 0.0secs2.4 -3.0 8.4
10/0314:00:004.3 3.2 se9.0 secs1.3 se14.5 secs1.0 se 5.9secs2.3 -2.9 9.0
10/0313:00:004.1 2.9 se9.1 secs1.6 se14.8 secs1.1 se 5.9secs2.1 -2.6 9.1
10/0312:00:004.1 2.8 se9.1 secs1.7 se14.4 secs1.2 se 5.9secs2.0 -2.5 9.1
10/0311:00:004.4 3.1 se9.1 secs1.7 se14.1 secs1.4 se 5.9secs2.3 -2.8 9.1
10/0310:00:004.3 2.9 se9.9 secs1.4 se14.6 secs1.6 se 6.7secs2.3 -2.9 9.9
10/0309:00:004.4 1.9 se14.5 secs2.8 se9.2 secs1.4 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
08:50:00 (GMT) on 10/04
Combined Sea Height:3.6 ft
Dominant Period:7.0 secs
Wind Speed: 11.7 kts
Wind Gust: 15.6 kts
Wind Direction:350 degrees
Barometric Pressure:1016.9 mbs
Air Temperature: 58.6 degrees
Water Temperature:58.5 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)
10/0408:50:003.67.011.715.63501016.958.658.5
10/0407:50:003.98.011.713.73401016.758.658.6
10/0406:50:004.37.011.715.63401016.857.758.6
10/0405:50:004.36.015.617.63401016.857.258.6
10/0404:50:004.38.015.619.53401016.657.458.5
10/0403:50:004.68.015.619.53301016.457.458.8
10/0402:50:004.68.015.619.53301016.157.459.0
10/0401:50:004.37.017.621.43301015.857.259.0
10/0400:50:004.38.015.617.63301015.656.858.6
10/0323:50:004.38.015.617.63401015.757.058.8
10/0322:50:003.68.013.715.63301015.958.659.2
10/0321:50:003.68.011.715.63501016.359.758.6
10/0320:50:003.98.09.811.73601016.859.458.8
10/0319:50:003.98.09.811.73601016.958.558.6
10/0318:50:004.38.07.89.80101017.257.958.8
10/0317:50:004.68.07.87.80101017.657.758.6
10/0316:50:004.68.09.89.80101017.557.258.3
10/0315:50:004.99.09.811.70101017.557.257.7
10/0314:50:004.39.09.811.70201017.757.057.9
10/0313:50:004.69.011.713.73601017.656.757.7
10/0312:50:004.69.09.811.73401017.656.857.9
10/0311:50:004.310.09.811.73501017.756.557.7
10/0310:50:004.69.07.89.83501018.156.357.9
10/0309:50:004.610.09.811.73501018.455.957.9

 

000042694 ___0.026728
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