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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)10/10
15:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
15:00:00 (GMT) on 10/10
Sea Height:10.3 ft
Primary Swell Height: 7 ft
Primary Swell Period: 11 secs
Surf Height6.2 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)
10/1015:00:0010.3 7.0 se11.0 secs2.9 se19.7 secs3.5 se 14.3secs6.2 -7.7 11.0
10/1014:00:009.7 6.8 se11.0 secs3.1 se14.1 secs1.9 se 18.2secs6.0 -7.4 11.0
10/1013:00:0010.0 6.6 se11.0 secs3.6 se14.1 secs5.1 se 7.7secs5.8 -7.3 11.0
10/1012:00:009.7 6.2 se11.0 secs3.4 se14.3 secs2.3 se 18.1secs5.4 -6.8 11.0
10/1011:00:009.1 6.4 se10.1 secs2.6 se14.1 secs1.4 se 17.7secs5.1 -6.4 10.1
10/1010:00:009.4 6.6 se10.0 secs2.0 se14.1 secs3.5 se 6.8secs5.2 -6.5 10.0
10/1009:00:009.6 6.4 se10.0 secs3.0 se14.7 secs3.8 se 6.7secs5.1 -6.4 10.0
10/1008:00:0010.0 6.7 se9.9 secs2.8 se14.3 secs3.9 se 6.7secs5.3 -6.7 9.9
10/1007:00:009.8 6.8 se10.0 secs2.9 se14.2 secs4.0 se 6.7secs5.5 -6.9 10.0
10/1006:00:009.7 6.1 se10.0 secs3.1 se14.8 secs4.1 se 6.7secs4.9 -6.1 10.0
10/1005:00:0010.0 6.5 se10.0 secs3.1 se14.1 secs4.3 se 6.8secs5.2 -6.5 10.0
10/1004:00:0010.2 7.2 se10.0 secs2.6 se13.6 secs3.9 se 6.8secs5.8 -7.2 10.0
10/1003:00:009.7 6.7 se9.9 secs3.0 se14.1 secs3.5 se 6.7secs5.3 -6.6 9.9
10/1002:00:009.1 5.8 se11.0 secs3.6 se14.5 secs4.5 se 7.8secs5.1 -6.4 11.0
10/1001:00:0010.0 7.1 se9.9 secs4.0 se14.6 secs3.0 se 6.3secs5.6 -7.1 9.9
10/1000:00:0010.2 7.2 se10.0 secs3.7 se14.3 secs2.2 se 17.5secs5.8 -7.2 10.0
10/0923:00:0010.3 4.8 se14.4 secs6.8 se9.1 secs3.0 se 5.9secs5.6 -6.9 14.4
10/0922:00:008.5 5.3 se10.0 secs3.2 se14.3 secs2.9 se 6.7secs4.3 -5.3 10.0
10/0921:00:008.1 4.3 se12.5 secs4.8 se8.3 secs1.2 se 16.7secs4.3 -5.3 12.5
10/0920:00:008.4 4.0 se14.2 secs4.7 se8.3 secs0.0 se 0.0secs4.5 -5.6 14.2
10/0919:00:007.5 3.3 se14.6 secs3.5 se11.3 secs4.1 se 7.7secs3.8 -4.8 14.6
10/0918:00:005.9 3.5 se12.4 secs2.2 se15.5 secs2.6 se 9.2secs3.5 -4.3 12.4
10/0917:00:005.8 3.5 se14.7 secs3.6 se11.3 secs2.5 se 5.9secs4.1 -5.1 14.7
10/0916:00:005.2 3.4 se14.2 secs2.9 se10.3 secs1.7 se 7.2secs3.8 -4.8 14.2

 

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 10/10
Combined Sea Height:9.8 ft
Dominant Period:9.0 secs
Wind Speed: 13.7 kts
Wind Gust: 19.5 kts
Wind Direction:320 degrees
Barometric Pressure:1010.7 mbs
Air Temperature: 54.5 degrees
Water Temperature:57.0 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)
10/1014:50:009.89.013.719.53201010.754.557.0
10/1013:50:009.811.013.717.63401010.656.157.4
10/1012:50:000.00.013.719.53401010.555.832.0
10/1011:50:0010.29.015.627.33401010.655.957.4
10/1010:50:009.510.015.619.53301010.856.557.4
10/1009:50:009.510.017.623.43301011.256.757.4
10/1008:50:009.210.017.621.43201011.356.857.4
10/1007:50:009.59.017.623.43301011.656.857.4
10/1006:50:0010.210.015.619.53201011.756.857.4
10/1005:50:009.88.017.621.43301012.056.857.4
10/1004:50:000.00.015.619.53301012.257.057.6
10/1003:50:0010.510.017.623.43201012.357.457.6
10/1002:50:009.510.015.619.53201012.757.657.6
10/1001:50:0010.210.017.619.53201012.957.457.6
10/1000:50:009.810.015.619.53201013.157.657.6
10/0923:50:009.59.013.717.63301013.657.757.6
10/0922:50:008.59.015.621.43201013.757.957.7
10/0921:50:008.29.015.619.53201013.657.957.7
10/0920:50:008.27.013.721.43201013.857.057.4
10/0919:50:007.98.015.621.43301013.857.757.4
10/0918:50:007.27.017.621.43301013.657.657.4
10/0917:50:005.911.017.621.43301013.457.957.4
10/0916:50:005.211.015.619.53301012.958.357.4
10/0915:50:005.211.013.719.53201012.757.457.4

 

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