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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)10/30
08:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
08:00:00 (GMT) on 10/30
Sea Height:4.3 ft
Primary Swell Height: 2.3 ft
Primary Swell Period: 14.3 secs
Surf Height2.7 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)
10/3008:00:004.3 2.3 se14.3 secs2.4 se11.2 secs1.2 se 17.5secs2.7 -3.3 14.3
10/3007:00:005.0 3.0 se14.2 secs2.9 se10.0 secs1.7 se 6.7secs3.4 -4.2 14.2
10/3006:00:005.0 2.9 se14.2 secs2.7 se10.0 secs2.1 se 6.7secs3.3 -4.1 14.2
10/3005:00:005.6 3.8 se10.0 secs2.3 se14.3 secs1.9 se 6.8secs3.0 -3.8 10.0
10/3004:00:005.3 2.9 se14.3 secs3.0 se10.0 secs1.4 se 17.4secs3.3 -4.1 14.3
10/3003:00:005.8 3.2 se12.6 secs3.7 se9.1 secs1.1 se 16.7secs3.2 -4.0 12.6
10/3002:00:005.8 3.6 se12.5 secs3.4 se9.1 secs1.0 se 16.7secs3.7 -4.6 12.5
10/3001:00:005.6 3.3 se12.5 secs3.4 se9.2 secs2.0 se 15.8secs3.3 -4.1 12.5
10/3000:00:005.5 3.0 se12.5 secs3.5 se9.2 secs1.7 se 15.8secs3.0 -3.8 12.5
10/2923:00:005.7 2.9 se14.2 secs3.5 se10.0 secs2.1 se 6.7secs3.3 -4.1 14.2
10/2922:00:006.1 4.0 se11.1 secs3.0 se14.2 secs3.1 se 7.8secs3.5 -4.4 11.1
10/2921:00:006.2 4.4 se10.9 secs2.4 se14.2 secs2.6 se 7.8secs3.8 -4.8 10.9
10/2920:00:005.9 4.2 se11.0 secs2.4 se14.2 secs1.2 se 17.5secs3.7 -4.6 11.0
10/2919:00:006.1 4.2 se11.0 secs2.8 se14.3 secs2.4 se 7.8secs3.7 -4.7 11.0
10/2918:00:006.3 4.1 se12.4 secs3.4 se9.3 secs1.1 se 16.7secs4.1 -5.1 12.4
10/2917:00:007.2 5.3 se11.1 secs2.1 se15.0 secs2.5 se 7.7secs4.7 -5.9 11.1
10/2916:00:007.0 5.0 se12.3 secs3.8 se9.2 secs1.0 se 16.7secs4.9 -6.1 12.3
10/2915:00:007.6 5.9 se11.1 secs2.3 se15.2 secs2.7 se 7.7secs5.2 -6.5 11.1
10/2914:00:007.2 5.0 se12.3 secs4.2 se9.3 secs1.1 se 16.7secs4.9 -6.1 12.3
10/2913:00:007.2 4.9 se12.5 secs3.9 se9.2 secs1.1 se 16.7secs4.9 -6.1 12.5
10/2912:00:006.2 4.0 se12.3 secs3.2 se9.2 secs0.9 se 16.7secs4.0 -5.0 12.3
10/2911:00:006.5 4.4 se11.2 secs2.0 se15.1 secs2.9 se 7.8secs3.9 -4.9 11.2
10/2910:00:007.2 4.7 se12.4 secs4.3 se9.2 secs0.6 se 16.7secs4.6 -5.8 12.4
10/2909:00:008.5 6.1 se11.1 secs2.7 se14.9 secs3.3 se 7.8secs5.4 -6.8 11.1

 

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
08:50:00 (GMT) on 10/30
Combined Sea Height:4.6 ft
Dominant Period:9.0 secs
Wind Speed: 11.7 kts
Wind Gust: 17.6 kts
Wind Direction:170 degrees
Barometric Pressure:1011.2 mbs
Air Temperature: 51.1 degrees
Water Temperature:54.7 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)
10/3008:50:004.69.011.717.61701011.251.154.7
10/3007:50:004.98.09.813.71401011.651.854.9
10/3006:50:004.99.011.713.71501011.952.555.2
10/3005:50:005.29.07.811.71701011.952.955.4
10/3004:50:004.99.011.713.71701012.452.555.4
10/3003:50:005.610.011.715.61601012.552.355.0
10/3002:50:005.610.09.813.71701012.752.555.0
10/3001:50:005.68.05.87.81401012.552.054.9
10/3000:50:005.99.01.93.90301012.750.755.0
10/2923:50:005.910.05.87.81901012.651.455.2
10/2922:50:005.29.07.87.82001012.553.255.2
10/2921:50:005.910.09.811.71801012.752.055.2
10/2920:50:005.910.09.813.71601012.951.655.2
10/2919:50:006.210.09.813.71601013.250.032.0
10/2918:50:006.910.013.717.62101013.751.155.0
10/2917:50:006.910.011.717.62301013.749.555.0
10/2916:50:006.910.011.713.72501013.650.955.0
10/2915:50:007.211.015.617.62001013.452.955.0
10/2914:50:006.910.013.717.61901013.352.755.0
10/2913:50:006.610.017.623.42001013.751.355.2
10/2912:50:006.911.07.811.71901013.752.955.2
10/2911:50:006.911.011.715.61601013.951.455.2
10/2910:50:006.69.011.713.71701014.251.455.0
10/2909:50:007.510.013.717.61801014.851.455.2

 

000042841 ___0.026779
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