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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)07/03
12:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
12:00:00 (GMT) on 07/03
Sea Height:4.4 ft
Primary Swell Height: 2.1 ft
Primary Swell Period: 16.2 secs
Surf Height2.8 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)
07/0312:00:004.4 2.1 se16.2 secs2.5 se7.7 secs0.8 se 11.4secs2.8 -3.5 16.2
07/0311:00:004.4 2.1 se16.1 secs2.7 se7.7 secs0.8 se 11.2secs2.7 -3.4 16.1
07/0310:00:004.4 1.8 se15.8 secs2.9 se7.2 secs0.8 se 11.0secs2.3 -2.9 15.8
07/0309:00:004.3 1.8 se16.1 secs2.8 se7.6 secs0.7 se 11.2secs2.3 -2.9 16.1
07/0308:00:003.9 1.8 se15.0 secs2.5 se7.2 secs0.8 se 11.2secs2.1 -2.7 15.0
07/0307:00:003.7 2.1 se16.5 secs2.0 se7.7 secs1.1 se 13.4secs2.8 -3.5 16.5
07/0306:00:003.9 2.3 se15.8 secs2.1 se7.7 secs0.6 se 11.4secs2.9 -3.6 15.8
07/0305:00:003.2 1.5 se16.0 secs2.1 se7.2 secs0.7 se 11.3secs1.9 -2.4 16.0
07/0304:00:003.3 1.9 se16.2 secs1.5 se8.3 secs0.7 se 11.4secs2.5 -3.1 16.2
07/0303:00:003.3 2.1 se16.4 secs1.1 se13.2 secs1.7 se 7.7secs2.8 -3.4 16.4
07/0302:00:002.9 1.4 se15.1 secs1.6 se7.7 secs0.6 se 11.4secs1.7 -2.2 15.1
07/0301:00:002.7 1.3 se15.6 secs1.4 se8.3 secs0.0 se 0.0secs1.7 -2.1 15.6
07/0300:00:003.2 1.7 se15.1 secs1.7 se7.7 secs0.9 se 11.3secs2.1 -2.6 15.1
07/0223:00:003.2 1.6 se15.8 secs1.8 se7.7 secs0.6 se 11.2secs2.1 -2.6 15.8
07/0222:00:003.2 1.7 se16.4 secs1.9 se7.1 secs0.9 se 13.2secs2.2 -2.7 16.4
07/0221:00:003.3 1.9 se16.5 secs2.0 se7.6 secs1.1 se 12.9secs2.5 -3.1 16.5
07/0220:00:003.0 1.4 se15.8 secs2.0 se7.7 secs0.5 se 11.1secs1.8 -2.3 15.8
07/0219:00:003.5 2.3 se16.7 secs2.0 se7.2 secs0.6 se 13.1secs3.0 -3.8 16.7
07/0218:00:003.7 2.4 se16.6 secs2.0 se7.6 secs0.8 se 13.1secs3.2 -4.0 16.6
07/0217:00:003.2 1.8 se16.4 secs1.8 se7.6 secs0.7 se 13.0secs2.4 -3.0 16.4
07/0216:00:003.3 1.6 se16.9 secs2.1 se7.2 secs0.5 se 20.0secs2.1 -2.7 16.9
07/0215:00:003.4 2.2 se17.2 secs1.9 se7.6 secs0.6 se 12.9secs3.0 -3.8 17.2
07/0214:00:003.7 2.1 se16.8 secs2.3 se7.6 secs0.7 se 20.0secs2.9 -3.6 16.8
07/0213:00:003.0 1.2 se17.4 secs2.0 se7.7 secs0.7 se 11.2secs1.7 -2.2 17.4

 

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
12:50:00 (GMT) on 07/03
Combined Sea Height:4.6 ft
Dominant Period:7.0 secs
Wind Speed: 3.9 kts
Wind Gust: 3.9 kts
Wind Direction:330 degrees
Barometric Pressure:1018.9 mbs
Air Temperature: 56.3 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)
07/0312:50:004.67.03.93.93301018.956.357.9
07/0311:50:004.68.01.93.93201018.656.157.6
07/0310:50:004.67.03.95.83201018.756.157.4
07/0309:50:003.96.03.95.83101018.455.957.0
07/0308:50:003.97.03.95.83201018.255.857.0
07/0307:50:003.916.05.85.83201018.256.157.4
07/0306:50:003.916.05.87.83001018.456.357.7
07/0305:50:003.916.05.87.83001018.756.557.9
07/0304:50:003.916.05.85.83001018.257.058.1
07/0303:50:003.616.03.95.82401017.957.458.5
07/0302:50:003.616.07.89.82101017.757.657.9
07/0301:50:003.616.09.811.72001017.757.757.9
07/0300:50:003.616.011.713.72001017.857.758.1
07/0223:50:003.68.013.717.61901017.758.157.9
07/0222:50:003.616.011.715.61901017.757.957.9
07/0221:50:003.616.013.715.61901017.757.957.7
07/0220:50:003.616.013.715.61901018.057.457.7
07/0219:50:003.316.013.715.61901018.357.258.1
07/0218:50:003.38.011.713.71801018.257.058.1
07/0217:50:003.38.011.713.71801018.256.757.9
07/0216:50:003.07.07.811.71801018.256.757.7
07/0215:50:003.37.07.89.81901018.157.057.9
07/0214:50:003.68.03.95.82001018.157.057.9
07/0213:50:003.68.03.93.92201018.356.757.9

 

000042067 ___0.02711
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