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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)02/21
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 02/21
Sea Height:7.9 ft
Primary Swell Height: 6.7 ft
Primary Swell Period: 14.0 secs
Surf Height7.5 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)
02/2122:00:007.9 6.7 se14.0 secs2.4 se10.2 secs1.9 se 6.8secs7.5 -9.4 14.0
02/2121:00:006.9 5.4 se13.9 secs2.5 se10.2 secs2.1 se 6.8secs6.0 -7.5 13.9
02/2120:00:006.5 5.2 se14.1 secs2.8 se8.3 secs0.0 se 0.0secs5.9 -7.4 14.1
02/2119:00:006.8 5.1 se13.7 secs3.4 se8.4 secs0.0 se 0.0secs5.6 -6.9 13.7
02/2118:00:006.9 5.6 se14.3 secs3.1 se8.4 secs0.0 se 0.0secs6.4 -8.0 14.3
02/2117:00:006.2 5.1 se14.3 secs2.6 se8.3 secs0.0 se 0.0secs5.9 -7.4 14.3
02/2116:00:005.6 4.4 se14.4 secs2.6 se8.4 secs0.0 se 0.0secs5.1 -6.4 14.4
02/2115:00:005.5 4.5 se14.3 secs1.9 se10.2 secs1.7 se 6.7secs5.1 -6.4 14.3
02/2114:00:005.4 4.6 se14.3 secs1.9 se8.3 secs0.0 se 0.0secs5.3 -6.6 14.3
02/2113:00:006.5 5.9 se14.7 secs1.8 se7.7 secs0.0 se 0.0secs6.9 -8.6 14.7
02/2112:00:005.9 5.4 se14.7 secs1.6 se7.7 secs0.0 se 0.0secs6.3 -7.9 14.7
02/2111:00:004.5 3.6 se14.4 secs1.8 se7.1 secs1.1 se 10.2secs4.2 -5.2 14.4
02/2110:00:005.6 5.0 se14.6 secs1.7 se6.2 secs0.9 se 10.3secs5.8 -7.3 14.6
02/2109:00:007.0 6.4 se14.6 secs2.2 se6.3 secs0.9 se 10.3secs7.4 -9.3 14.6
02/2108:00:006.0 5.2 se14.8 secs2.0 se6.6 secs0.8 se 10.2secs6.1 -7.6 14.8
02/2107:00:005.9 5.0 se14.6 secs2.1 se7.1 secs1.1 se 10.2secs5.8 -7.3 14.6
02/2106:00:006.3 5.5 se14.7 secs1.8 se7.7 secs0.5 se 22.1secs6.5 -8.2 14.7
02/2105:00:005.7 4.7 se14.7 secs2.2 se7.7 secs0.0 se 0.0secs5.5 -6.9 14.7
02/2104:00:006.5 5.6 se14.8 secs0.7 se26.1 secs2.1 se 8.2secs6.6 -8.2 14.8
02/2103:00:007.0 6.4 se14.8 secs1.7 se11.7 secs1.8 se 8.4secs7.6 -9.5 14.8
02/2102:00:006.2 5.4 se15.4 secs1.9 se8.9 secs1.7 se 5.9secs6.6 -8.3 15.4
02/2101:00:006.0 4.9 se15.7 secs1.7 se8.5 secs0.3 se 20.0secs6.1 -7.7 15.7
02/2100:00:006.1 5.1 se15.9 secs2.2 se8.4 secs0.3 se 20.0secs6.4 -8.0 15.9
02/2023:00:006.8 5.7 se15.9 secs2.1 se9.0 secs0.5 se 20.0secs7.2 -9.0 15.9

 

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
21:00:00 (GMT) on 02/21
Combined Sea Height:6.2 ft
Dominant Period:14.0 secs
Wind Speed: 3.9 kts
Wind Gust: 5.8 kts
Wind Direction:190 degrees
Barometric Pressure:1026.1 mbs
Air Temperature: 38.7 degrees
Water Temperature:46.8 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)
02/2121:00:006.214.03.95.81901026.138.746.8
02/2120:00:005.914.03.95.81901026.637.946.6
02/2119:00:005.614.03.97.81301027.037.046.2
02/2118:00:005.914.07.811.71201027.036.946.0
02/2117:00:005.914.07.811.70901027.336.146.0
02/2116:00:005.214.09.811.70801027.436.046.0
02/2115:00:004.915.09.811.70701027.236.146.2
02/2114:00:004.915.09.811.70601026.536.146.6
02/2113:00:004.915.011.715.60601026.136.346.6
02/2112:00:005.615.015.619.50501025.836.546.8
02/2111:00:005.215.017.621.40601025.136.546.8
02/2110:00:004.615.017.621.40601025.637.046.8
02/2109:00:004.915.015.619.50501025.637.046.6
02/2108:00:006.215.015.619.50501025.336.946.9
02/2107:00:005.215.015.619.50501024.537.046.8
02/2106:00:005.615.015.619.50401023.937.446.6
02/2105:00:005.615.013.715.60501023.137.946.8
02/2104:00:005.215.013.717.60501022.338.746.9
02/2103:00:005.616.013.717.60201021.539.746.9
02/2102:00:005.615.09.813.70401021.239.647.1
02/2101:00:005.215.09.813.70501020.439.647.5
02/2100:00:005.215.09.811.70501019.839.947.3
02/2023:00:005.616.07.811.70301019.441.547.3
02/2022:00:005.916.09.813.73601018.941.247.3

 

000027873 ___0.105166
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