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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)06/17
20:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
20:00:00 (GMT) on 06/17
Sea Height:8.5 ft
Primary Swell Height: 6.2 ft
Primary Swell Period: 9.9 secs
Surf Height4.9 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)
06/1720:00:008.5 6.2 se9.9 secs2.1 se20.0 secs3.0 se 6.8secs4.9 -6.1 9.9
06/1719:00:007.3 4.8 se10.0 secs2.1 se17.4 secs2.8 se 6.7secs3.8 -4.7 10.0
06/1718:00:008.5 2.9 se20.0 secs6.5 se9.0 secs1.5 se 12.3secs4.7 -5.9 20.0
06/1717:00:008.7 4.4 se19.3 secs6.3 se8.3 secs1.6 se 14.9secs6.7 -8.4 19.3
06/1716:00:007.2 3.2 se20.0 secs5.3 se8.3 secs1.0 se 15.0secs5.1 -6.3 20.0
06/1715:00:007.3 2.6 se19.1 secs5.5 se8.1 secs1.2 se 15.0secs4.0 -5.0 19.1
06/1714:00:007.7 3.4 se20.0 secs5.3 se8.2 secs1.2 se 14.7secs5.5 -6.8 20.0
06/1713:00:008.2 3.1 se20.0 secs6.5 se7.8 secs0.8 se 14.3secs5.0 -6.2 20.0
06/1712:00:007.0 5.2 se7.7 secs1.9 se20.0 secs0.7 se 12.4secs3.2 -4.1 7.7
06/1711:00:006.7 2.6 se20.0 secs5.0 se7.8 secs1.1 se 14.3secs4.2 -5.3 20.0
06/1710:00:007.0 2.7 se17.6 secs5.0 se7.7 secs1.7 se 14.5secs3.9 -4.8 17.6
06/1709:00:007.1 3.7 se20.2 secs4.5 se7.2 secs1.7 se 14.9secs5.9 -7.4 20.2
06/1708:00:007.0 3.3 se20.0 secs4.7 se7.2 secs1.7 se 14.4secs5.4 -6.7 20.0
06/1707:00:006.5 3.1 se20.0 secs4.0 se7.1 secs1.5 se 13.1secs4.9 -6.2 20.0
06/1706:00:006.8 3.7 se20.0 secs3.8 se7.7 secs1.7 se 14.5secs5.9 -7.4 20.0
06/1705:00:005.3 2.1 se16.3 secs3.0 se7.7 secs0.8 se 20.0secs2.8 -3.4 16.3
06/1704:00:005.0 2.3 se21.8 secs1.2 se25.0 secs2.8 se 7.7secs4.0 -5.0 21.8
06/1703:00:005.0 2.1 se21.7 secs2.2 se17.8 secs0.9 se 25.0secs3.7 -4.6 21.7
06/1702:00:004.6 2.6 se8.3 secs1.1 se16.4 secs1.1 se 13.0secs1.7 -2.1 8.3
06/1701:00:004.6 3.1 se7.1 secs0.9 se15.4 secs0.6 se 10.4secs1.8 -2.2 7.1
06/1700:00:004.5 2.1 se16.6 secs1.7 se13.3 secs1.0 se 20.0secs2.8 -3.5 16.6
06/1623:00:004.2 1.8 se20.4 secs1.8 se17.4 secs0.9 se 25.0secs2.9 -3.7 20.4
06/1622:00:003.6 2.2 se8.4 secs1.2 se14.1 secs0.0 se 0.0secs1.5 -1.9 8.4
06/1621:00:003.8 2.2 se16.7 secs1.7 se13.1 secs1.1 se 20.0secs2.9 -3.7 16.7

 

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
20:50:00 (GMT) on 06/17
Combined Sea Height:9.5 ft
Dominant Period:8.0 secs
Wind Speed: 15.6 kts
Wind Gust: 19.5 kts
Wind Direction:340 degrees
Barometric Pressure:1022.0 mbs
Air Temperature: 57.7 degrees
Water Temperature:59.2 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)
06/1720:50:009.58.015.619.53401022.057.759.2
06/1719:50:008.910.015.617.63401022.057.659.0
06/1718:50:008.59.015.617.63401022.157.659.0
06/1717:50:008.59.015.617.63401022.157.659.2
06/1716:50:007.58.013.717.63401021.657.759.5
06/1715:50:007.98.015.617.63401021.557.759.5
06/1714:50:007.98.013.717.63401021.257.759.4
06/1713:50:008.58.013.717.63401021.057.659.4
06/1712:50:008.28.013.717.63401020.757.659.2
06/1711:50:008.28.015.619.53401020.557.659.0
06/1710:50:006.98.015.619.53501020.457.459.0
06/1709:50:007.98.017.621.43301020.557.059.0
06/1708:50:006.97.013.719.53501020.457.259.2
06/1707:50:006.97.013.717.63501020.756.859.2
06/1706:50:006.60.017.621.43501021.057.259.7
06/1705:50:006.27.017.621.43401021.157.660.3
06/1704:50:006.67.017.621.43401021.057.660.1
06/1703:50:006.26.019.523.43401021.057.760.1
06/1702:50:005.621.017.621.43401020.958.160.6
06/1701:50:005.621.017.621.43401020.758.560.8
06/1700:50:005.621.017.621.43401020.858.860.8
06/1623:50:004.621.017.621.43401020.659.260.8
06/1622:50:004.921.017.623.43401020.758.661.2
06/1621:50:004.38.015.617.63401020.859.461.3

 

000041943 ___0.024184
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