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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)05/11
07:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
07:00:00 (GMT) on 05/11
Sea Height:5.8 ft
Primary Swell Height: 4.6 ft
Primary Swell Period: 11.1 secs
Surf Height4.1 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)
05/1107:00:005.8 4.6 se11.1 secs1.4 se16.0 secs2.0 se 7.8secs4.1 -5.1 11.1
05/1106:00:005.5 4.1 se11.0 secs2.2 se14.3 secs1.5 se 18.1secs3.6 -4.5 11.0
05/1105:00:006.1 4.9 se11.2 secs1.2 se16.2 secs2.3 se 7.8secs4.4 -5.4 11.2
05/1104:00:005.7 4.5 se11.1 secs1.4 se16.4 secs2.4 se 7.8secs4.0 -5.0 11.1
05/1103:00:005.6 4.1 se11.2 secs2.6 se7.9 secs1.2 se 16.1secs3.7 -4.6 11.2
05/1102:00:004.7 3.0 se12.4 secs1.8 se16.2 secs2.7 se 9.2secs3.0 -3.7 12.4
05/1101:00:005.9 4.7 se11.1 secs1.2 se16.0 secs2.0 se 7.9secs4.1 -5.2 11.1
05/1100:00:005.2 3.7 se11.2 secs1.4 se16.8 secs2.2 se 7.8secs3.3 -4.1 11.2
05/1023:00:005.3 4.0 se11.1 secs2.4 se14.2 secs1.4 se 18.0secs3.5 -4.4 11.1
05/1022:00:005.6 4.6 se11.1 secs1.6 se16.6 secs0.8 se 20.0secs4.0 -5.1 11.1
05/1021:00:005.9 4.8 se10.9 secs1.9 se14.1 secs1.8 se 7.8secs4.2 -5.3 10.9
05/1020:00:005.4 4.3 se11.1 secs1.2 se16.5 secs2.2 se 7.8secs3.8 -4.8 11.1
05/1019:00:005.6 4.7 se11.0 secs1.3 se16.7 secs0.7 se 20.0secs4.1 -5.2 11.0
05/1018:00:005.7 4.7 se11.1 secs1.2 se16.2 secs2.0 se 7.8secs4.2 -5.3 11.1
05/1017:00:006.5 5.3 se11.1 secs1.1 se15.4 secs2.1 se 7.7secs4.7 -5.9 11.1
05/1016:00:007.1 6.2 se11.0 secs2.1 se7.8 secs0.9 se 15.4secs5.5 -6.9 11.0
05/1015:00:007.0 5.9 se11.2 secs2.6 se7.8 secs0.9 se 16.3secs5.3 -6.7 11.2
05/1014:00:007.2 6.3 se11.2 secs1.2 se16.5 secs2.2 se 7.7secs5.6 -7.0 11.2
05/1013:00:006.6 5.5 se11.1 secs1.2 se16.6 secs1.9 se 7.7secs4.9 -6.1 11.1
05/1012:00:007.5 6.4 se11.3 secs2.7 se7.8 secs1.4 se 15.1secs5.7 -7.2 11.3
05/1011:00:007.5 6.4 se11.2 secs2.5 se7.8 secs1.3 se 15.2secs5.7 -7.2 11.2
05/1010:00:007.1 5.8 se11.2 secs1.5 se15.3 secs2.6 se 7.8secs5.2 -6.5 11.2
05/1009:00:006.7 5.5 se11.2 secs1.5 se16.3 secs2.3 se 7.8secs5.0 -6.2 11.2
05/1008:00:008.5 7.6 se12.0 secs1.5 se15.0 secs2.6 se 8.5secs7.3 -9.1 12.0

 

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
07:50:00 (GMT) on 05/11
Combined Sea Height:5.2 ft
Dominant Period:11.0 secs
Wind Speed: 9.8 kts
Wind Gust: 13.7 kts
Wind Direction:330 degrees
Barometric Pressure:1023.2 mbs
Air Temperature: 54.7 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)
05/1107:50:005.211.09.813.73301023.254.757.2
05/1106:50:005.29.09.813.73301023.055.457.6
05/1105:50:004.910.07.811.73401022.555.257.6
05/1104:50:004.99.07.89.83401021.955.257.6
05/1103:50:005.610.03.95.83301021.854.957.0
05/1102:50:004.910.03.95.83201021.954.757.7
05/1101:50:005.611.05.87.83501022.055.958.5
05/1100:50:004.910.05.87.83301022.155.958.5
05/1023:50:004.910.03.95.83101021.856.758.8
05/1022:50:004.910.03.95.82601021.956.358.1
05/1021:50:004.910.03.95.82601021.756.358.6
05/1020:50:005.210.03.95.82801021.755.457.7
05/1019:50:005.611.05.87.82901021.554.957.2
05/1018:50:005.610.05.87.82801021.055.057.0
05/1017:50:004.911.05.87.82701020.455.056.8
05/1016:50:005.911.07.89.82901019.854.756.5
05/1015:50:005.611.07.89.82901019.354.956.3
05/1014:50:005.211.07.89.82901019.054.756.1
05/1013:50:006.69.05.87.82901018.554.556.1
05/1012:50:006.611.05.87.83101018.354.555.8
05/1011:50:006.911.05.87.83201018.254.355.6
05/1010:50:006.212.05.87.83301018.954.355.4
05/1009:50:006.911.07.89.83301018.654.355.4
05/1008:50:006.611.09.811.73401018.454.355.2

 

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