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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)05/17
06:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
06:00:00 (GMT) on 05/17
Sea Height:10.8 ft
Primary Swell Height: 8.1 ft
Primary Swell Period: 12.3 secs
Surf Height7.9 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)
05/1706:00:0010.8 8.1 se12.3 secs5.5 se9.1 secs3.0 se 6.0secs7.9 -9.9 12.3
05/1705:00:0011.3 8.3 se12.3 secs5.4 se9.2 secs3.4 se 5.9secs8.2 -10.2 12.3
05/1704:00:0010.5 7.5 se12.3 secs5.4 se9.2 secs2.7 se 5.9secs7.4 -9.2 12.3
05/1703:00:009.7 6.8 se12.2 secs4.8 se9.2 secs3.2 se 5.9secs6.7 -8.3 12.2
05/1702:00:0010.6 7.7 se12.3 secs4.9 se9.1 secs1.0 se 16.7secs7.6 -9.5 12.3
05/1701:00:0011.6 8.9 se12.3 secs5.6 se9.2 secs2.5 se 5.9secs8.7 -10.9 12.3
05/1700:00:0010.3 7.4 se11.1 secs2.5 se14.8 secs4.6 se 7.8secs6.6 -8.2 11.1
05/1623:00:0010.9 8.0 se12.4 secs5.9 se9.3 secs2.8 se 5.9secs7.9 -9.9 12.4
05/1622:00:0012.1 9.0 se12.5 secs6.2 se9.2 secs2.8 se 5.9secs9.0 -11.2 12.5
05/1621:00:0011.0 8.1 se12.5 secs5.5 se9.2 secs1.2 se 16.7secs8.1 -10.1 12.5
05/1620:00:0011.3 8.2 se12.4 secs5.7 se9.2 secs1.3 se 16.7secs8.1 -10.2 12.4
05/1619:00:0011.7 8.8 se12.7 secs5.8 se9.2 secs1.4 se 16.7secs8.9 -11.1 12.7
05/1618:00:0012.0 8.7 se12.6 secs5.7 se9.3 secs1.9 se 16.7secs8.8 -11.0 12.6
05/1617:00:0011.4 8.2 se12.6 secs5.7 se9.2 secs1.3 se 16.7secs8.3 -10.4 12.6
05/1616:00:0012.8 9.6 se12.5 secs6.0 se9.2 secs2.3 se 16.7secs9.6 -12.1 12.5
05/1615:00:0011.3 7.6 se12.7 secs5.9 se9.1 secs1.6 se 16.7secs7.8 -9.7 12.7
05/1614:00:0010.7 6.4 se12.6 secs6.2 se9.2 secs1.9 se 16.7secs6.5 -8.1 12.6
05/1613:00:0011.3 7.4 se12.8 secs6.0 se9.1 secs1.5 se 16.7secs7.5 -9.4 12.8
05/1612:00:0010.1 6.5 se12.4 secs5.8 se9.1 secs1.3 se 16.7secs6.4 -8.1 12.4
05/1611:00:009.8 5.5 se12.6 secs5.8 se8.4 secs1.2 se 16.7secs5.6 -6.9 12.6
05/1610:00:0010.1 5.9 se13.9 secs4.6 se10.1 secs4.3 se 6.7secs6.6 -8.2 13.9
05/1609:00:009.8 6.4 se13.9 secs5.4 se8.3 secs0.0 se 0.0secs7.1 -8.9 13.9
05/1608:00:008.1 5.0 se14.4 secs5.0 se8.3 secs0.0 se 0.0secs5.7 -7.1 14.4
05/1607:00:008.3 5.7 se14.1 secs4.2 se8.2 secs0.0 se 0.0secs6.4 -8.0 14.1

 

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
06:50:00 (GMT) on 05/17
Combined Sea Height:0.0 ft
Dominant Period:0.0 secs
Wind Speed: 17.6 kts
Wind Gust: 21.4 kts
Wind Direction:320 degrees
Barometric Pressure:1024.0 mbs
Air Temperature: 51.1 degrees
Water Temperature:54.1 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)
05/1706:50:000.00.017.621.43201024.051.154.1
05/1705:50:0010.512.015.617.63101024.150.954.0
05/1704:50:009.512.015.619.53201024.350.554.1
05/1703:50:009.512.015.619.53001024.151.154.1
05/1702:50:009.811.019.525.43001024.251.354.1
05/1701:50:008.910.015.619.53001023.951.854.3
05/1700:50:0010.210.017.621.43101024.352.055.2
05/1623:50:009.811.015.621.43001024.251.855.6
05/1622:50:009.510.017.623.43001024.352.255.6
05/1621:50:0010.211.019.523.43101024.151.855.6
05/1620:50:0010.211.017.621.42901023.951.855.4
05/1619:50:009.811.011.717.63001023.751.155.0
05/1618:50:009.89.015.619.52901023.452.254.9
05/1617:50:0011.211.017.621.43001023.152.054.5
05/1616:50:0011.58.019.523.43001022.851.854.3
05/1615:50:0010.89.015.619.53201022.550.954.5
05/1614:50:0010.810.017.623.42901022.251.654.5
05/1613:50:0010.514.019.523.42901021.651.854.7
05/1612:50:0010.210.019.523.42801020.951.654.9
05/1611:50:0010.28.019.523.42901020.751.654.7
05/1610:50:009.89.019.523.42801020.552.054.9
05/1609:50:009.58.021.425.42801020.351.354.9
05/1608:50:008.28.017.623.42801020.151.454.7
05/1607:50:008.514.017.619.52701019.952.054.7

 

000041717 ___0.029849
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