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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)10/05
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 10/05
Sea Height:5.8 ft
Primary Swell Height: 5.4 ft
Primary Swell Period: 12.1 secs
Surf Height5.2 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)
10/0510:00:005.8 5.4 se12.1 secs0.5 se16.7 secs0.6 se 8.5secs5.2 -6.5 12.1
10/0509:00:005.1 4.6 se12.4 secs1.0 se16.7 secs1.0 se 5.5secs4.6 -5.7 12.4
10/0508:00:004.4 4.0 se12.3 secs0.7 se16.7 secs0.9 se 7.6secs3.9 -4.9 12.3
10/0507:00:004.3 4.0 se12.3 secs0.4 se16.7 secs1.2 se 5.6secs3.9 -4.9 12.3
10/0506:00:004.4 4.0 se12.4 secs0.8 se16.7 secs1.3 se 5.5secs4.0 -5.0 12.4
10/0505:00:004.0 3.5 se12.5 secs0.7 se16.7 secs1.2 se 5.5secs3.5 -4.4 12.5
10/0504:00:003.4 2.7 se12.6 secs0.8 se16.7 secs1.5 se 5.5secs2.7 -3.4 12.6
10/0503:00:003.8 3.0 se12.6 secs0.6 se16.7 secs1.2 se 7.2secs3.1 -3.8 12.6
10/0502:00:003.6 2.4 se12.6 secs0.8 se16.7 secs2.0 se 5.5secs2.4 -3.0 12.6
10/0501:00:003.8 2.7 se13.7 secs1.3 se7.7 secs0.0 se 0.0secs2.9 -3.7 13.7
10/0500:00:003.8 2.9 se13.6 secs1.5 se10.5 secs0.8 se 16.7secs3.2 -4.0 13.6
10/0423:00:003.2 2.3 se14.0 secs1.2 se10.5 secs1.3 se 7.1secs2.6 -3.3 14.0
10/0422:00:003.4 2.4 se13.8 secs1.0 se10.5 secs1.5 se 5.5secs2.6 -3.3 13.8
10/0421:00:003.2 2.4 se13.9 secs1.2 se7.2 secs0.8 se 10.4secs2.6 -3.3 13.9
10/0420:00:002.4 1.3 se14.2 secs1.2 se7.7 secs0.0 se 0.0secs1.4 -1.8 14.2
10/0419:00:002.8 1.9 se14.4 secs1.3 se7.7 secs0.0 se 0.0secs2.1 -2.7 14.4
10/0418:00:002.7 1.9 se13.4 secs1.2 se7.7 secs0.0 se 0.0secs2.0 -2.5 13.4
10/0417:00:002.6 1.6 se14.4 secs1.3 se7.7 secs0.0 se 0.0secs1.8 -2.3 14.4
10/0416:00:002.9 1.7 se14.4 secs1.2 se8.3 secs0.0 se 0.0secs2.0 -2.5 14.4
10/0415:00:002.9 1.4 se14.5 secs1.8 se8.3 secs0.0 se 0.0secs1.6 -2.0 14.5
10/0414:00:003.3 1.9 se14.9 secs1.6 se8.3 secs0.9 se 11.7secs2.3 -2.9 14.9
10/0413:00:003.3 1.6 se14.7 secs2.1 se8.3 secs0.9 se 11.4secs1.9 -2.4 14.7
10/0412:00:002.8 1.9 se7.8 secs1.0 se14.5 secs0.8 se 11.3secs1.2 -1.5 7.8
10/0411:00:003.3 1.7 se14.7 secs2.2 se8.4 secs0.9 se 11.5secs2.0 -2.5 14.7

 

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
09:50:00 (GMT) on 10/05
Combined Sea Height:4.6 ft
Dominant Period:11.0 secs
Wind Speed: 9.8 kts
Wind Gust: 11.7 kts
Wind Direction:360 degrees
Barometric Pressure:1019.5 mbs
Air Temperature: 57.9 degrees
Water Temperature:57.9 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)
10/0509:50:004.611.09.811.73601019.557.957.9
10/0508:50:004.311.09.811.73501019.357.632.0
10/0507:50:004.612.09.811.70101019.156.758.1
10/0506:50:004.612.013.717.63601019.056.358.3
10/0505:50:004.35.013.717.63501018.856.858.3
10/0504:50:004.612.015.619.53501018.556.758.3
10/0503:50:004.65.013.719.53501018.357.658.3
10/0502:50:004.95.013.719.53501017.857.258.5
10/0501:50:004.65.015.619.53501017.457.258.5
10/0500:50:004.65.015.619.53401017.057.258.6
10/0423:50:004.312.015.619.53401017.357.458.5
10/0422:50:003.94.015.619.53401017.257.058.6
10/0421:50:003.912.015.617.63401017.256.758.5
10/0420:50:003.315.015.617.63501017.756.558.5
10/0419:50:003.65.013.717.63601017.956.758.5
10/0418:50:003.313.013.717.63501018.156.558.3
10/0417:50:003.615.011.715.63501017.956.358.1
10/0416:50:003.615.013.715.63401017.856.358.1
10/0415:50:003.615.013.715.63401017.756.358.1
10/0414:50:003.98.013.715.63501017.356.358.1
10/0413:50:003.95.015.617.63501017.156.758.1
10/0412:50:003.98.015.617.63501016.556.758.3
10/0411:50:003.68.015.619.53501016.357.658.3
10/0410:50:003.68.013.717.63401016.658.558.3

 

000042701 ___0.033825
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