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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)07/08
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 07/08
Sea Height:4.4 ft
Primary Swell Height: 2.4 ft
Primary Swell Period: 16.8 secs
Surf Height3.3 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)
07/0814:00:004.4 2.4 se16.8 secs2.7 se9.1 secs1.2 se 20.0secs3.3 -4.1 16.8
07/0813:00:004.5 2.9 se17.6 secs2.4 se9.0 secs1.7 se 12.7secs4.1 -5.1 17.6
07/0812:00:005.1 3.9 se17.3 secs2.2 se13.0 secs2.2 se 9.1secs5.3 -6.7 17.3
07/0811:00:004.8 3.3 se17.6 secs2.6 se9.1 secs1.6 se 12.9secs4.7 -5.8 17.6
07/0810:00:004.0 2.2 se17.1 secs1.7 se12.6 secs2.2 se 9.1secs3.0 -3.8 17.1
07/0809:00:004.5 3.0 se17.6 secs1.6 se12.8 secs2.2 se 9.0secs4.3 -5.3 17.6
07/0808:00:004.3 3.0 se17.7 secs1.6 se12.6 secs2.0 se 9.1secs4.2 -5.2 17.7
07/0807:00:003.7 2.1 se16.9 secs1.1 se20.0 secs1.5 se 12.8secs2.9 -3.6 16.9
07/0806:00:003.9 1.9 se17.2 secs2.2 se10.0 secs1.4 se 6.8secs2.6 -3.3 17.2
07/0805:00:003.6 1.8 se14.7 secs2.1 se8.3 secs0.2 se 20.0secs2.1 -2.6 14.7
07/0804:00:004.3 2.9 se17.6 secs1.7 se12.6 secs1.9 se 9.1secs4.1 -5.1 17.6
07/0803:00:004.2 2.2 se17.4 secs2.6 se9.0 secs1.6 se 12.6secs3.0 -3.7 17.4
07/0802:00:004.1 2.2 se17.0 secs1.8 se12.6 secs1.1 se 20.0secs3.0 -3.8 17.0
07/0801:00:003.9 1.7 se17.4 secs2.4 se9.9 secs1.2 se 6.7secs2.4 -3.0 17.4
07/0800:00:004.3 2.4 se17.2 secs2.0 se12.5 secs2.4 se 9.1secs3.3 -4.2 17.2
07/0723:00:004.1 2.2 se17.4 secs1.9 se12.5 secs2.3 se 9.1secs3.1 -3.9 17.4
07/0722:00:004.0 2.1 se16.3 secs1.8 se12.5 secs2.2 se 9.2secs2.8 -3.5 16.3
07/0721:00:004.0 2.5 se17.2 secs2.0 se12.4 secs1.8 se 9.2secs3.5 -4.4 17.2
07/0720:00:003.5 1.9 se17.4 secs1.9 se11.0 secs1.3 se 7.8secs2.6 -3.3 17.4
07/0719:00:003.8 2.0 se17.2 secs1.9 se12.4 secs1.7 se 9.2secs2.8 -3.5 17.2
07/0718:00:004.2 2.5 se17.3 secs1.9 se12.5 secs1.8 se 9.2secs3.5 -4.4 17.3
07/0717:00:003.6 1.8 se17.3 secs1.5 se12.5 secs1.6 se 9.2secs2.5 -3.1 17.3
07/0716:00:004.3 2.5 se19.3 secs2.3 se15.1 secs2.0 se 11.0secs3.9 -4.8 19.3
07/0715:00:003.9 2.1 se17.1 secs1.8 se12.5 secs1.4 se 9.1secs2.8 -3.6 17.1

 

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
14:50:00 (GMT) on 07/08
Combined Sea Height:4.9 ft
Dominant Period:8.0 secs
Wind Speed: 11.7 kts
Wind Gust: 13.7 kts
Wind Direction:340 degrees
Barometric Pressure:1023.8 mbs
Air Temperature: 55.0 degrees
Water Temperature:57.2 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)
07/0814:50:004.98.011.713.73401023.855.057.2
07/0813:50:004.38.013.715.63501023.355.457.2
07/0812:50:004.39.09.811.73301022.956.357.0
07/0811:50:004.38.07.89.83301022.856.157.2
07/0810:50:004.39.07.89.83301022.655.957.4
07/0809:50:003.919.09.811.73301022.355.657.4
07/0808:50:004.319.09.813.73301022.056.157.6
07/0807:50:003.919.07.89.83301021.756.157.7
07/0806:50:003.90.09.811.73401021.732.057.6
07/0805:50:003.910.07.89.83401021.556.357.7
07/0804:50:004.39.09.813.73401021.256.357.7
07/0803:50:004.39.011.713.73301020.756.758.3
07/0802:50:003.99.011.715.63301020.357.459.0
07/0801:50:003.916.09.811.73301020.157.658.8
07/0800:50:003.98.09.811.73301020.257.759.5
07/0723:50:003.99.09.811.73201020.357.660.4
07/0722:50:000.00.07.87.83001020.357.759.2
07/0721:50:003.99.07.87.83101020.257.060.4
07/0720:50:003.316.03.93.93001020.056.760.8
07/0719:50:003.611.01.93.93301019.956.159.4
07/0718:50:003.68.03.95.83301019.855.457.6
07/0717:50:003.96.03.95.80201019.655.057.4
07/0716:50:003.911.05.87.80201019.355.057.0
07/0715:50:003.96.05.89.83401019.254.756.7

 

000042105 ___0.027186
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