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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)02/11
19:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
19:00:00 (GMT) on 02/11
Sea Height:5.3 ft
Primary Swell Height: 4.4 ft
Primary Swell Period: 11 secs
Surf Height3.9 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)
02/1119:00:005.3 4.4 se11.0 secs1.3 se14.8 secs1.6 se 7.7secs3.9 -4.9 11.0
02/1118:00:005.2 4.0 se11.1 secs2.0 se7.7 secs1.0 se 14.3secs3.5 -4.4 11.1
02/1117:00:005.8 4.7 se11.2 secs1.9 se7.8 secs0.6 se 15.7secs4.2 -5.2 11.2
02/1116:00:005.7 4.4 se11.2 secs2.5 se7.8 secs1.1 se 14.9secs3.9 -4.9 11.2
02/1115:00:005.9 4.9 se11.2 secs2.1 se7.8 secs1.0 se 14.3secs4.4 -5.5 11.2
02/1114:00:006.2 5.1 se11.3 secs2.4 se7.9 secs1.0 se 14.3secs4.6 -5.7 11.3
02/1113:00:006.5 5.2 se11.3 secs2.5 se7.8 secs1.3 se 15.0secs4.7 -5.8 11.3
02/1112:00:007.3 6.0 se12.0 secs3.0 se8.5 secs0.0 se 0.0secs5.7 -7.2 12.0
02/1111:00:007.0 5.9 se12.1 secs2.6 se8.5 secs1.4 se 15.8secs5.7 -7.1 12.1
02/1110:00:007.0 5.8 se11.3 secs1.6 se15.0 secs2.2 se 7.8secs5.2 -6.6 11.3
02/1109:00:007.3 5.6 se12.1 secs3.3 se8.5 secs0.5 se 16.7secs5.4 -6.8 12.1
02/1108:00:007.5 5.7 se12.3 secs3.6 se9.2 secs1.9 se 5.9secs5.6 -7.0 12.3
02/1107:00:007.6 5.6 se11.2 secs1.3 se14.9 secs2.4 se 7.8secs5.0 -6.3 11.2
02/1106:00:008.0 6.3 se12.2 secs2.9 se8.4 secs0.3 se 16.7secs6.1 -7.7 12.2
02/1105:00:008.8 7.0 se12.1 secs3.6 se8.6 secs1.8 se 5.5secs6.8 -8.5 12.1
02/1104:00:008.4 6.5 se12.3 secs4.3 se9.1 secs0.8 se 16.7secs6.4 -8.0 12.3
02/1103:00:008.9 7.3 se12.1 secs3.7 se8.5 secs0.6 se 16.7secs7.1 -8.8 12.1
02/1102:00:008.8 6.6 se12.3 secs3.8 se8.5 secs0.0 se 0.0secs6.4 -8.1 12.3
02/1101:00:008.5 7.5 se11.3 secs1.8 se14.7 secs2.6 se 7.8secs6.7 -8.4 11.3
02/1100:00:009.2 8.1 se12.2 secs3.4 se9.1 secs1.4 se 5.9secs7.9 -9.8 12.2
02/1023:00:009.9 8.6 se12.2 secs3.1 se8.5 secs0.8 se 16.7secs8.4 -10.5 12.2
02/1022:00:009.4 8.2 se12.4 secs3.9 se9.2 secs1.0 se 16.7secs8.1 -10.1 12.4
02/1021:00:0010.7 9.6 se12.6 secs4.0 se9.2 secs0.7 se 16.7secs9.7 -12.1 12.6
02/1020:00:0010.0 8.7 se12.6 secs4.0 se9.2 secs0.8 se 16.7secs8.8 -11.0 12.6

 

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
19:50:00 (GMT) on 02/11
Combined Sea Height:5.6 ft
Dominant Period:10.0 secs
Wind Speed: 13.7 kts
Wind Gust: 15.6 kts
Wind Direction:000 degrees
Barometric Pressure:1019.4 mbs
Air Temperature: 32.0 degrees
Water Temperature:52.0 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)
02/1119:50:005.610.013.715.60001019.432.052.0
02/1118:50:005.610.015.617.60001019.632.052.0
02/1117:50:005.610.017.619.50001019.132.052.0
02/1116:50:006.211.017.619.50001018.632.052.0
02/1115:50:006.210.017.621.40001018.032.052.0
02/1114:50:005.611.013.717.60001017.232.052.0
02/1113:50:005.911.015.619.50001016.832.052.0
02/1112:50:006.211.015.617.60001016.632.051.8
02/1111:50:006.611.015.617.60001016.432.051.8
02/1110:50:006.611.015.619.50001016.332.052.0
02/1109:50:006.911.015.619.50001016.032.052.0
02/1108:50:006.611.015.619.50001016.132.052.0
02/1107:50:007.511.015.619.50001015.932.052.0
02/1106:50:007.50.015.617.60001015.832.032.0
02/1105:50:006.911.017.619.50001015.432.052.0
02/1104:50:007.90.019.523.40001015.032.032.0
02/1103:50:007.911.019.523.40001014.732.052.0
02/1102:50:007.50.019.523.40001014.532.032.0
02/1101:50:007.911.019.521.40001014.432.052.0
02/1100:50:008.511.017.621.40001014.132.052.0
02/1023:50:008.211.015.619.50001014.232.052.0
02/1022:50:007.512.015.619.50001014.032.052.0
02/1021:50:007.911.013.717.60001014.532.052.0
02/1020:50:009.212.011.713.70001015.132.052.0

 

000040906 ___0.017824
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