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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)08/04
14:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
14:00:00 (GMT) on 08/04
Sea Height:3.4 ft
Primary Swell Height: 2.6 ft
Primary Swell Period: 6.7 secs
Surf Height1.4 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)
08/0414:00:003.4 2.6 se6.7 secs0.8 se15.0 secs0.4 se 11.5secs1.4 -1.7 6.7
08/0413:00:003.9 2.8 se7.1 secs0.2 se12.5 secs0.0 se 0.0secs1.6 -2.0 7.1
08/0412:00:003.9 3.0 se7.1 secs0.6 se12.6 secs0.0 se 0.0secs1.7 -2.2 7.1
08/0411:00:003.8 2.7 se7.1 secs0.7 se14.8 secs0.5 se 11.6secs1.5 -1.9 7.1
08/0410:00:003.5 2.5 se6.7 secs0.4 se13.2 secs0.0 se 0.0secs1.3 -1.7 6.7
08/0409:00:003.7 2.8 se6.7 secs0.4 se13.4 secs0.0 se 0.0secs1.5 -1.9 6.7
08/0408:00:003.6 2.4 se7.1 secs0.6 se12.5 secs0.0 se 0.0secs1.4 -1.7 7.1
08/0407:00:003.8 2.9 se7.1 secs0.0 se0.0 secs se secs1.7 -2.1 7.1
08/0406:00:003.5 2.4 se7.1 secs0.5 se13.4 secs0.0 se 0.0secs1.4 -1.7 7.1
08/0405:00:003.7 2.9 se7.1 secs0.7 se13.4 secs0.0 se 0.0secs1.7 -2.1 7.1
08/0404:00:003.5 2.7 se7.1 secs0.5 se13.4 secs0.0 se 0.0secs1.5 -1.9 7.1
08/0403:00:003.5 2.6 se6.7 secs0.7 se13.4 secs0.0 se 0.0secs1.4 -1.7 6.7
08/0402:00:003.8 2.5 se7.6 secs0.8 se13.4 secs0.0 se 0.0secs1.5 -1.9 7.6
08/0401:00:003.7 2.4 se7.7 secs0.5 se12.7 secs0.0 se 0.0secs1.5 -1.8 7.7
08/0400:00:003.7 2.6 se7.7 secs0.5 se13.2 secs0.0 se 0.0secs1.6 -2.0 7.7
08/0323:00:003.7 2.4 se7.8 secs0.6 se12.9 secs0.0 se 0.0secs1.5 -1.9 7.8
08/0322:00:003.9 3.0 se7.2 secs0.6 se13.4 secs0.0 se 0.0secs1.7 -2.1 7.2
08/0321:00:004.2 3.1 se7.7 secs0.8 se13.9 secs0.0 se 0.0secs1.9 -2.4 7.7
08/0320:00:003.7 2.2 se8.4 secs0.2 se14.3 secs0.0 se 0.0secs1.5 -1.9 8.4
08/0319:00:004.0 2.9 se7.7 secs0.7 se11.3 secs0.0 se 0.0secs1.8 -2.2 7.7
08/0318:00:003.7 2.5 se7.7 secs0.5 se11.1 secs0.0 se 0.0secs1.5 -1.9 7.7
08/0317:00:003.6 2.5 se7.8 secs0.6 se10.9 secs0.3 se 14.3secs1.6 -2.0 7.8
08/0316:00:004.0 2.6 se7.7 secs0.6 se10.9 secs0.2 se 14.3secs1.6 -2.0 7.7
08/0315:00:003.9 2.6 se7.7 secs1.0 se13.1 secs0.0 se 0.0secs1.6 -2.0 7.7

 

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
14:50:00 (GMT) on 08/04
Combined Sea Height:4.3 ft
Dominant Period:7.0 secs
Wind Speed: 15.6 kts
Wind Gust: 19.5 kts
Wind Direction:360 degrees
Barometric Pressure:1015.7 mbs
Air Temperature: 63.3 degrees
Water Temperature:63.0 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)
08/0414:50:004.37.015.619.53601015.763.363.0
08/0413:50:004.67.015.619.53601015.463.963.0
08/0412:50:004.67.013.717.63601015.363.063.0
08/0411:50:004.68.013.715.63501015.563.163.0
08/0410:50:004.67.013.715.63601015.762.863.0
08/0409:50:005.27.015.617.63501016.262.463.0
08/0408:50:004.98.015.619.53501016.562.163.0
08/0407:50:005.25.017.621.43601016.862.263.0
08/0406:50:005.27.017.619.53601017.362.463.3
08/0405:50:004.97.017.621.43601017.462.663.3
08/0404:50:004.97.017.621.43501017.862.663.3
08/0403:50:004.97.017.621.43501017.762.463.3
08/0402:50:004.98.017.621.43501017.762.263.5
08/0401:50:004.97.019.523.43501018.061.763.5
08/0400:50:005.27.017.621.43401018.761.563.7
08/0323:50:004.68.017.621.43401019.261.263.5
08/0322:50:004.98.017.621.43401019.960.863.5
08/0321:50:004.68.017.621.43401020.361.063.1
08/0320:50:004.68.017.621.43401020.961.063.0
08/0319:50:004.38.017.619.53501021.661.362.6
08/0318:50:004.38.015.619.53501022.161.062.6
08/0317:50:004.98.017.619.53501022.360.862.6
08/0316:50:004.97.017.621.43501022.860.462.4
08/0315:50:004.98.015.619.53601022.960.462.2

 

000042288 ___0.026432
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