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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)11/24
06:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
06:00:00 (GMT) on 11/24
Sea Height:13.8 ft
Primary Swell Height: 11.7 ft
Primary Swell Period: 14.5 secs
Surf Height13.6 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)
11/2406:00:0013.8 11.7 se14.5 secs8.2 se11.5 secs1.8 se 20.0secs13.6 -17.0 14.5
11/2405:00:0014.9 13.0 se14.3 secs5.6 se17.6 secs6.1 se 10.4secs14.8 -18.5 14.3
11/2404:00:0013.4 11.7 se14.1 secs3.8 se17.6 secs5.3 se 10.3secs13.1 -16.4 14.1
11/2403:00:0015.6 14.1 se14.1 secs4.2 se17.2 secs5.7 se 10.4secs15.9 -19.9 14.1
11/2402:00:0011.8 9.9 se14.3 secs4.2 se17.3 secs5.0 se 10.2secs11.3 -14.1 14.3
11/2401:00:0016.1 13.8 se15.6 secs6.7 se11.5 secs3.9 se 8.4secs17.2 -21.5 15.6
11/2400:00:0014.8 12.5 se14.9 secs7.4 se11.3 secs3.9 se 7.8secs14.9 -18.6 14.9
11/2323:00:0015.8 13.6 se14.6 secs9.2 se11.5 secs1.7 se 20.0secs15.9 -19.9 14.6
11/2322:00:0015.2 13.2 se14.8 secs7.8 se11.5 secs2.1 se 20.0secs15.7 -19.6 14.8
11/2321:00:0015.7 12.2 se16.1 secs11.2 se12.9 secs2.8 se 20.0secs15.7 -19.6 16.1
11/2320:00:0016.4 12.6 se16.5 secs11.8 se12.9 secs4.7 se 20.0secs16.6 -20.7 16.5
11/2319:00:0015.1 11.0 se16.4 secs10.6 se12.8 secs3.5 se 20.0secs14.5 -18.1 16.4
11/2318:00:0014.6 9.7 se16.8 secs11.1 se12.6 secs4.7 se 20.0secs13.1 -16.3 16.8
11/2317:00:0016.6 13.5 se14.2 secs6.6 se17.9 secs8.4 se 10.5secs15.3 -19.1 14.2
11/2316:00:0021.1 18.5 se14.3 secs10.1 se17.9 secs7.8 se 10.5secs21.2 -26.5 14.3
11/2315:00:0020.8 18.8 se14.4 secs9.9 se17.7 secs6.9 se 10.5secs21.7 -27.1 14.4
11/2314:00:0016.3 14.3 se14.5 secs6.4 se10.5 secs2.2 se 20.0secs16.6 -20.8 14.5
11/2313:00:0018.4 14.4 se16.1 secs15.2 se13.0 secs4.2 se 20.0secs18.5 -23.1 16.1
11/2312:00:0017.5 15.6 se14.3 secs7.3 se17.7 secs6.0 se 10.4secs17.9 -22.3 14.3
11/2311:00:0015.8 14.3 se14.4 secs6.3 se17.5 secs5.0 se 10.3secs16.5 -20.6 14.4
11/2310:00:0015.2 13.4 se14.4 secs5.8 se10.4 secs1.7 se 20.0secs15.4 -19.3 14.4
11/2309:00:0014.6 12.7 se14.6 secs7.5 se18.2 secs8.2 se 11.5secs14.8 -18.5 14.6
11/2308:00:0013.3 11.7 se14.6 secs7.4 se11.5 secs3.3 se 8.4secs13.6 -17.1 14.6
11/2307:00:0012.4 10.0 se14.5 secs5.8 se17.6 secs7.8 se 11.4secs11.6 -14.5 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
06:00:00 (GMT) on 11/24
Combined Sea Height:11.2 ft
Dominant Period:13.0 secs
Wind Speed: 9.8 kts
Wind Gust: 15.6 kts
Wind Direction:190 degrees
Barometric Pressure:1022.4 mbs
Air Temperature: 32.0 degrees
Water Temperature:54.9 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)
11/2406:00:0011.213.09.815.61901022.432.054.9
11/2405:00:0010.214.07.811.72801022.132.054.9
11/2404:00:000.00.09.813.72401021.632.054.9
11/2403:00:000.00.09.811.72501021.132.054.7
11/2402:00:0011.214.07.811.73001020.832.054.7
11/2401:00:0010.815.09.813.72901020.632.054.7
11/2400:00:0010.815.09.813.73101020.432.054.7
11/2323:00:0011.515.09.813.73101020.432.054.7
11/2322:00:0011.216.011.715.62801019.932.054.7
11/2321:00:0010.816.011.713.72901019.732.054.7
11/2320:00:0012.10.09.813.72801019.632.054.7
11/2319:00:0012.116.011.713.72801019.732.054.7
11/2318:00:0012.815.011.713.72801019.932.054.7
11/2317:00:0012.515.011.715.63101019.532.054.9
11/2316:00:0013.115.013.715.62701019.232.054.9
11/2315:00:0012.814.015.619.52201018.732.054.9
11/2314:00:0015.114.015.619.53001017.932.054.9
11/2313:00:0013.814.015.619.52601017.132.054.9
11/2312:00:0013.814.07.813.71201016.532.054.7
11/2311:00:0011.514.015.621.41101016.032.054.7
11/2310:00:0011.815.017.621.41001016.532.054.7
11/2309:00:0010.814.017.621.41001016.932.054.7
11/2308:00:009.816.017.621.40901017.332.054.7
11/2307:00:0010.216.015.619.50801017.832.054.7

 

000040755 ___0.024173
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