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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)02/23
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 02/23
Sea Height:13.1 ft
Primary Swell Height: 10.7 ft
Primary Swell Period: 11.1 secs
Surf Height9.5 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)
02/2311:00:0013.1 10.7 se11.1 secs4.9 se7.8 secs2.6 se 14.8secs9.5 -11.9 11.1
02/2310:00:0014.0 10.9 se12.0 secs4.7 se8.4 secs0.7 se 16.7secs10.5 -13.1 12.0
02/2309:00:0014.7 11.6 se12.1 secs4.8 se8.5 secs1.1 se 16.7secs11.2 -14.0 12.1
02/2308:00:0014.1 11.3 se12.2 secs6.1 se9.2 secs1.4 se 16.7secs11.1 -13.9 12.2
02/2307:00:0013.8 11.3 se12.3 secs4.6 se8.5 secs1.1 se 16.7secs11.1 -13.9 12.3
02/2306:00:0012.4 9.4 se12.4 secs5.7 se9.2 secs3.2 se 5.9secs9.3 -11.6 12.4
02/2305:00:0015.5 12.5 se12.3 secs7.5 se9.1 secs1.6 se 16.7secs12.3 -15.3 12.3
02/2304:00:0012.9 9.6 se12.5 secs6.7 se9.2 secs1.6 se 16.7secs9.6 -12.0 12.5
02/2303:00:0014.2 11.3 se12.3 secs5.9 se9.2 secs1.9 se 16.7secs11.1 -13.9 12.3
02/2302:00:0015.2 11.9 se12.5 secs7.0 se9.2 secs1.6 se 16.7secs11.9 -14.9 12.5
02/2301:00:0015.8 12.0 se12.5 secs7.8 se9.2 secs1.7 se 16.7secs12.0 -15.0 12.5
02/2300:00:0017.6 13.9 se12.5 secs7.6 se9.1 secs4.8 se 5.9secs13.8 -17.3 12.5
02/2223:00:0018.1 14.8 se12.5 secs6.8 se9.2 secs2.4 se 16.7secs14.7 -18.4 12.5
02/2222:00:0019.3 15.3 se12.7 secs8.6 se9.2 secs3.3 se 16.7secs15.5 -19.4 12.7
02/2221:00:0018.7 14.8 se12.6 secs8.0 se9.2 secs4.3 se 16.7secs14.9 -18.6 12.6
02/2220:00:0016.4 11.1 se14.1 secs9.0 se10.2 secs3.9 se 17.1secs12.5 -15.7 14.1
02/2219:00:0018.4 14.2 se14.1 secs8.7 se10.3 secs5.0 se 7.2secs16.0 -20.0 14.1
02/2218:00:0018.8 14.5 se12.7 secs9.1 se9.2 secs4.5 se 17.1secs14.8 -18.5 12.7
02/2217:00:0018.6 13.1 se14.4 secs10.6 se10.3 secs5.3 se 7.2secs15.0 -18.8 14.4
02/2216:00:0021.7 16.7 se13.9 secs10.9 se10.1 secs5.3 se 6.7secs18.6 -23.2 13.9
02/2215:00:0023.7 18.5 se14.1 secs12.4 se10.2 secs5.8 se 7.2secs20.8 -26.1 14.1
02/2214:00:0020.9 17.3 se12.7 secs4.8 se16.7 secs7.4 se 9.2secs17.5 -21.9 12.7
02/2213:00:0024.0 20.9 se12.7 secs5.8 se16.7 secs8.4 se 9.3secs21.2 -26.5 12.7
02/2212:00:0022.4 16.0 se14.2 secs13.1 se10.3 secs6.8 se 17.5secs18.2 -22.7 14.2

 

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 02/23
Combined Sea Height:12.5 ft
Dominant Period:11.0 secs
Wind Speed: 15.6 kts
Wind Gust: 19.5 kts
Wind Direction:000 degrees
Barometric Pressure:1017.2 mbs
Air Temperature: 32.0 degrees
Water Temperature:51.1 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)
02/2311:50:0012.511.015.619.50001017.232.051.1
02/2310:50:0011.811.017.621.40001017.032.051.1
02/2309:50:0012.810.017.621.40001016.632.051.1
02/2308:50:0012.811.023.429.20001015.732.051.1
02/2307:50:0012.511.021.427.30001015.132.051.1
02/2306:50:0012.812.023.427.30001014.932.051.1
02/2305:50:0012.811.021.427.30001013.932.051.1
02/2304:50:0012.112.017.623.40001013.532.051.1
02/2303:50:0012.111.017.619.50001013.732.051.1
02/2302:50:0013.812.015.617.60001013.532.051.1
02/2301:50:0014.113.015.617.60001013.232.051.1
02/2300:50:0013.411.013.717.60001013.732.051.1
02/2223:50:0016.412.021.431.20001014.332.051.1
02/2222:50:0016.412.025.431.20001013.732.051.1
02/2221:50:0015.713.025.431.20001013.632.032.0
02/2220:50:0016.414.021.427.30001013.832.051.1
02/2219:50:0015.712.025.435.10001014.432.051.1
02/2218:50:0016.112.021.429.20001013.432.051.1
02/2217:50:0016.714.021.427.30001012.832.051.1
02/2216:50:0017.414.023.431.20001011.932.051.1
02/2215:50:0017.712.029.235.10001010.232.051.1
02/2214:50:000.00.027.335.10001008.732.051.1
02/2213:50:000.00.027.339.00001007.932.051.3
02/2212:50:000.00.025.431.20001007.832.051.3

 

000040993 ___0.027345
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