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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)07/10
16:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
16:00:00 (GMT) on 07/10
Sea Height:4.4 ft
Primary Swell Height: 2 ft
Primary Swell Period: 16.1 secs
Surf Height2.6 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)
07/1016:00:004.4 2.0 se16.1 secs3.1 se8.3 secs0.8 se 11.3secs2.6 -3.3 16.1
07/1015:00:004.5 2.4 se15.9 secs3.0 se8.4 secs0.2 se 20.0secs3.1 -3.9 15.9
07/1014:00:004.1 2.2 se15.7 secs2.6 se8.9 secs0.9 se 5.6secs2.8 -3.5 15.7
07/1013:00:004.4 2.9 se15.6 secs2.5 se8.4 secs0.0 se 0.0secs3.6 -4.5 15.6
07/1012:00:004.2 2.6 se15.9 secs2.6 se8.3 secs0.3 se 20.0secs3.3 -4.1 15.9
07/1011:00:004.2 2.4 se16.2 secs2.9 se8.3 secs0.5 se 20.0secs3.1 -3.9 16.2
07/1010:00:004.7 3.0 se16.1 secs2.9 se8.4 secs0.3 se 20.0secs3.9 -4.9 16.1
07/1009:00:004.2 2.6 se15.9 secs2.6 se8.4 secs0.0 se 0.0secs3.3 -4.1 15.9
07/1008:00:004.2 2.5 se15.9 secs2.6 se8.4 secs0.0 se 0.0secs3.2 -3.9 15.9
07/1007:00:004.3 2.9 se16.2 secs2.2 se8.4 secs0.5 se 20.0secs3.8 -4.8 16.2
07/1006:00:004.4 2.8 se16.2 secs2.6 se8.5 secs0.3 se 20.0secs3.7 -4.6 16.2
07/1005:00:004.1 2.6 se16.0 secs2.2 se8.4 secs1.1 se 12.9secs3.3 -4.1 16.0
07/1004:00:004.4 2.6 se15.9 secs2.8 se8.4 secs0.0 se 0.0secs3.3 -4.1 15.9
07/1003:00:004.0 2.7 se16.3 secs1.5 se13.1 secs2.0 se 8.3secs3.5 -4.4 16.3
07/1002:00:003.8 2.1 se16.0 secs2.1 se9.1 secs1.1 se 5.9secs2.7 -3.3 16.0
07/1001:00:004.2 2.3 se15.7 secs2.8 se8.4 secs0.0 se 0.0secs2.9 -3.6 15.7
07/1000:00:004.1 2.3 se16.4 secs2.6 se9.0 secs1.2 se 13.1secs3.0 -3.7 16.4
07/0923:00:004.6 3.1 se16.5 secs2.5 se8.4 secs1.3 se 13.0secs4.1 -5.2 16.5
07/0922:00:004.6 2.9 se16.4 secs3.0 se8.4 secs1.2 se 13.2secs3.8 -4.8 16.4
07/0921:00:004.4 2.7 se16.7 secs2.6 se9.0 secs1.3 se 13.1secs3.6 -4.5 16.7
07/0920:00:004.1 2.7 se16.7 secs2.4 se8.4 secs1.2 se 13.2secs3.6 -4.5 16.7
07/0919:00:004.8 3.1 se16.8 secs2.7 se9.0 secs1.0 se 20.0secs4.2 -5.3 16.8
07/0918:00:004.4 2.9 se17.1 secs2.5 se9.0 secs1.3 se 13.0secs3.9 -4.9 17.1
07/0917:00:004.2 2.4 se16.7 secs2.6 se9.2 secs1.5 se 12.9secs3.3 -4.1 16.7

 

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
15:50:00 (GMT) on 07/10
Combined Sea Height:4.6 ft
Dominant Period:8.0 secs
Wind Speed: 0.0 kts
Wind Gust: 1.9 kts
Wind Direction:000 degrees
Barometric Pressure:1015.5 mbs
Air Temperature: 57.7 degrees
Water Temperature:58.8 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)
07/1015:50:004.68.00.01.90001015.557.758.8
07/1014:50:004.316.01.93.93001015.357.258.6
07/1013:50:004.38.00.01.90001015.557.058.5
07/1012:50:003.98.00.01.90001015.656.858.5
07/1011:50:004.38.01.93.90101015.456.858.5
07/1010:50:004.68.05.87.83301015.857.058.6
07/1009:50:003.98.05.89.83301016.156.558.8
07/1008:50:003.916.03.93.90101016.556.858.8
07/1007:50:004.38.03.95.80201016.956.858.5
07/1006:50:004.38.07.89.83401017.157.458.8
07/1005:50:003.916.09.813.73301017.457.458.8
07/1004:50:003.916.07.89.83301017.457.759.2
07/1003:50:003.69.07.87.83401017.457.759.5
07/1002:50:003.916.07.89.83301017.757.959.2
07/1001:50:003.98.07.89.83301018.157.959.5
07/1000:50:003.39.09.811.73301018.957.760.4
07/0923:50:003.98.09.811.73201019.657.461.9
07/0922:50:004.617.07.89.83101020.257.061.5
07/0921:50:003.98.05.87.83201020.757.061.2
07/0920:50:003.916.05.89.83401021.357.259.7
07/0919:50:003.98.07.89.83201021.757.059.5
07/0918:50:004.39.07.89.83401022.057.058.5
07/0917:50:004.39.07.89.83501022.356.858.3
07/0916:50:004.69.07.89.83601022.356.757.9

 

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