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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)03/01
22:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
22:00:00 (GMT) on 03/01
Sea Height:5 ft
Primary Swell Height: 4.1 ft
Primary Swell Period: 10.9 secs
Surf Height3.6 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)
03/0122:00:005.0 4.1 se10.9 secs1.4 se13.9 secs1.9 se 7.8secs3.6 -4.5 10.9
03/0121:00:005.0 4.3 se10.2 secs1.0 se14.3 secs1.2 se 6.7secs3.5 -4.4 10.2
03/0120:00:004.6 3.9 se10.1 secs1.0 se14.3 secs1.1 se 6.7secs3.1 -3.9 10.1
03/0119:00:005.3 4.2 se10.9 secs1.5 se14.2 secs2.2 se 7.8secs3.7 -4.6 10.9
03/0118:00:004.7 3.6 se11.0 secs1.9 se7.9 secs0.6 se 15.3secs3.2 -4.0 11.0
03/0117:00:005.1 4.2 se11.0 secs1.7 se7.9 secs0.0 se 0.0secs3.7 -4.6 11.0
03/0116:00:005.0 3.8 se11.1 secs1.0 se15.4 secs1.8 se 7.8secs3.3 -4.2 11.1
03/0115:00:005.6 4.4 se11.1 secs2.2 se7.9 secs0.5 se 15.5secs3.9 -4.9 11.1
03/0114:00:006.1 4.8 se11.2 secs2.0 se7.8 secs0.7 se 15.9secs4.3 -5.4 11.2
03/0113:00:005.7 4.6 se11.2 secs1.0 se15.4 secs1.9 se 7.8secs4.1 -5.1 11.2
03/0112:00:005.5 4.4 se11.3 secs1.1 se15.5 secs2.0 se 7.7secs4.0 -5.0 11.3
03/0111:00:006.0 4.8 se11.3 secs1.9 se7.8 secs0.9 se 15.7secs4.3 -5.4 11.3
03/0110:00:007.9 7.0 se11.2 secs2.3 se7.9 secs0.7 se 15.2secs6.3 -7.8 11.2
03/0109:00:007.2 5.9 se11.4 secs2.0 se7.7 secs1.0 se 15.5secs5.4 -6.8 11.4
03/0108:00:007.8 6.4 se11.3 secs1.5 se15.0 secs2.5 se 7.8secs5.8 -7.3 11.3
03/0107:00:007.5 6.3 se12.1 secs2.6 se8.4 secs0.4 se 16.7secs6.1 -7.7 12.1
03/0106:00:007.7 6.3 se12.2 secs3.0 se8.5 secs0.3 se 16.7secs6.2 -7.7 12.2
03/0105:00:009.0 7.9 se12.3 secs2.5 se8.4 secs0.0 se 0.0secs7.7 -9.7 12.3
03/0104:00:008.9 7.7 se12.3 secs3.7 se9.2 secs1.7 se 5.5secs7.6 -9.5 12.3
03/0103:00:008.4 7.1 se12.3 secs3.6 se9.2 secs1.9 se 5.9secs7.0 -8.7 12.3
03/0102:00:007.2 5.7 se12.3 secs3.3 se9.2 secs1.7 se 5.9secs5.7 -7.1 12.3
03/0101:00:008.5 7.1 se12.2 secs3.2 se8.5 secs0.6 se 16.7secs6.9 -8.6 12.2
03/0100:00:008.4 7.1 se12.3 secs3.7 se9.3 secs1.5 se 6.3secs7.0 -8.8 12.3
02/2823:00:007.6 6.3 se12.4 secs3.4 se9.3 secs1.7 se 5.9secs6.2 -7.7 12.4

 

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
22:50:00 (GMT) on 03/01
Combined Sea Height:4.6 ft
Dominant Period:10.0 secs
Wind Speed: 0.0 kts
Wind Gust: 3.9 kts
Wind Direction:000 degrees
Barometric Pressure:1015.9 mbs
Air Temperature: 32.0 degrees
Water Temperature:51.4 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)
03/0122:50:004.610.00.03.90001015.932.051.4
03/0121:50:005.210.01.93.90001015.632.051.1
03/0120:50:004.311.05.89.80001015.532.051.1
03/0119:50:000.00.07.89.80001015.632.050.7
03/0118:50:000.00.09.813.70001015.632.050.5
03/0117:50:000.00.09.811.70001015.632.032.0
03/0116:50:000.00.011.713.70001015.832.050.4
03/0115:50:000.00.015.619.50001015.632.050.2
03/0114:50:000.00.017.619.50001015.232.050.0
03/0113:50:000.00.015.621.40001015.332.049.6
03/0112:50:000.00.013.715.60001015.332.049.3
03/0111:50:000.00.011.713.70001015.332.049.1
03/0110:50:000.00.013.715.60001015.532.049.3
03/0109:50:000.00.09.811.70001015.732.049.3
03/0108:50:000.00.09.811.70001015.832.049.3
03/0107:50:000.00.09.811.70001015.832.049.3
03/0106:50:000.00.011.713.70001016.232.049.3
03/0105:50:000.00.011.713.70001016.132.049.1
03/0104:50:000.00.011.715.60001016.032.048.9
03/0103:50:000.00.013.715.60001015.932.049.1
03/0102:50:000.00.013.717.60001015.832.049.1
03/0101:50:000.00.013.717.60001015.832.049.3
03/0100:50:000.00.011.713.70001015.832.049.6
02/2823:50:000.00.013.717.60001015.832.049.6

 

000041104 ___0.030939
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