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

 

Current Swell & Surf Analysis
Buoy 46029
11:00:00 (GMT) on 11/02
Sea Height:10 ft
Primary Swell Height: 9.6 ft
Primary Swell Period: 18.9 secs
Surf Height14.6 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)
11/0211:00:0010.0 9.6 se18.9 secs7.0 se15.7 secs1.2 se 25.0secs14.6 -18.2 18.9
11/0210:00:0013.0 12.6 se19.3 secs7.6 se15.6 secs2.1 se 25.0secs19.5 -24.3 19.3
11/0209:00:0011.5 11.3 se19.2 secs6.2 se15.6 secs1.3 se 25.0secs17.4 -21.7 19.2
11/0208:00:0010.3 10.1 se19.4 secs6.0 se15.5 secs1.7 se 25.0secs15.6 -19.5 19.4
11/0207:00:0013.9 13.7 se19.0 secs8.9 se15.8 secs1.5 se 25.0secs20.8 -26.0 19.0
11/0206:00:008.6 8.2 se19.6 secs4.6 se15.2 secs1.7 se 25.0secs12.9 -16.1 19.6
11/0205:00:0010.1 9.9 se19.6 secs3.9 se15.4 secs1.3 se 25.0secs15.5 -19.4 19.6
11/0204:00:009.2 8.8 se19.5 secs5.3 se15.4 secs1.8 se 25.0secs13.7 -17.2 19.5
11/0203:00:009.6 9.4 se19.0 secs6.2 se15.6 secs1.1 se 25.0secs14.2 -17.8 19.0
11/0202:00:007.1 6.7 se20.0 secs3.5 se15.1 secs1.9 se 25.0secs10.7 -13.4 20.0
11/0201:00:007.2 6.7 se19.8 secs3.5 se14.9 secs1.3 se 25.0secs10.7 -13.4 19.8
11/0200:00:005.7 5.2 se20.4 secs1.8 se25.0 secs2.7 se 14.7secs8.4 -10.5 20.4
11/0123:00:005.2 4.3 se20.9 secs2.7 se14.3 secs0.9 se 25.0secs7.2 -9.0 20.9
11/0122:00:004.7 3.6 se20.3 secs2.9 se14.3 secs1.1 se 25.0secs5.8 -7.3 20.3
11/0121:00:004.5 3.1 se20.9 secs3.3 se17.2 secs1.6 se 25.0secs5.1 -6.4 20.9
11/0120:00:004.3 3.0 se20.1 secs2.9 se14.4 secs1.0 se 25.0secs4.8 -6.0 20.1
11/0119:00:004.6 3.1 se20.3 secs3.5 se16.8 secs3.3 se 12.9secs5.0 -6.2 20.3
10/3123:00:003.5 3.1 se14.5 secs1.3 se10.4 secs0.7 se 7.2secs3.6 -4.5 14.5
10/3122:00:004.7 4.2 se14.6 secs2.4 se11.5 secs0.9 se 8.5secs4.9 -6.1 14.6
10/3121:00:003.4 2.7 se14.3 secs1.6 se10.3 secs0.9 se 7.2secs3.1 -3.9 14.3
10/3120:00:003.4 2.9 se14.5 secs1.3 se10.2 secs0.9 se 7.2secs3.4 -4.2 14.5
10/3119:00:003.5 2.7 se14.4 secs1.9 se11.4 secs1.1 se 8.3secs3.1 -3.9 14.4
10/3118:00:003.5 2.7 se14.6 secs1.8 se11.4 secs1.0 se 8.4secs3.1 -3.9 14.6
10/3117:00:003.9 3.2 se14.5 secs2.0 se11.5 secs0.9 se 7.7secs3.7 -4.7 14.5

 

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
11:50:00 (GMT) on 11/02
Combined Sea Height:8.5 ft
Dominant Period:19.0 secs
Wind Speed: 13.7 kts
Wind Gust: 19.5 kts
Wind Direction:100 degrees
Barometric Pressure:1020.1 mbs
Air Temperature: 49.6 degrees
Water Temperature:55.4 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)
11/0211:50:008.519.013.719.51001020.149.655.4
11/0210:50:008.219.011.715.61001020.949.655.2
11/0209:50:008.519.011.713.71101021.349.855.0
11/0208:50:009.219.011.715.60901021.049.655.0
11/0207:50:006.619.09.813.71001020.850.255.0
11/0206:50:009.819.09.811.71001020.651.855.0
11/0205:50:0010.519.09.811.71201020.652.355.0
11/0204:50:007.519.09.811.71201020.152.754.9
11/0203:50:005.219.05.87.81601020.353.654.9
11/0202:50:005.619.05.87.81501020.053.155.0
11/0201:50:005.919.05.87.81501019.452.355.0
11/0200:50:004.319.05.87.81501018.952.054.9
11/0123:50:003.621.05.87.81201018.551.355.0
11/0122:50:003.621.05.87.81001017.951.154.9
11/0121:50:003.921.00.01.90001018.252.255.0
11/0120:50:003.021.03.93.91301018.150.754.7
11/0119:50:003.614.03.97.81301017.949.654.5
10/3123:50:003.614.07.87.80101013.352.555.6
10/3122:50:003.615.05.87.80201013.352.556.1
10/3121:50:003.613.03.95.80401013.552.356.1
10/3120:50:003.013.05.85.80701013.651.656.1
10/3119:50:003.314.07.89.80901014.051.656.1
10/3118:50:003.615.09.811.71001014.450.955.9
10/3117:50:003.615.011.713.71001014.350.955.9

 

000042870 ___0.025398
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