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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)02/13
10:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
10:00:00 (GMT) on 02/13
Sea Height:13.5 ft
Primary Swell Height: 11.1 ft
Primary Swell Period: 16.9 secs
Surf Height15 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)
02/1310:00:0013.5 11.1 se16.9 secs5.0 se20.8 secs7.8 se 12.7secs15.0 -18.8 16.9
02/1309:00:0012.8 10.5 se17.2 secs7.2 se12.8 secs3.9 se 9.3secs14.4 -18.1 17.2
02/1308:00:0012.2 10.1 se17.0 secs6.1 se20.9 secs7.5 se 12.9secs13.8 -17.2 17.0
02/1307:00:0012.1 9.8 se17.2 secs7.1 se12.8 secs4.3 se 9.2secs13.4 -16.8 17.2
02/1306:00:0010.4 6.0 se17.0 secs7.6 se12.4 secs4.2 se 9.3secs8.2 -10.3 17.0
02/1305:00:009.9 7.3 se17.1 secs6.6 se12.7 secs3.9 se 9.3secs9.9 -12.4 17.1
02/1304:00:0010.4 7.4 se17.0 secs4.5 se20.6 secs7.1 se 12.8secs10.1 -12.6 17.0
02/1303:00:008.2 5.6 se16.8 secs5.7 se12.9 secs3.1 se 20.6secs7.5 -9.4 16.8
02/1302:00:009.6 6.5 se16.6 secs7.4 se12.7 secs3.3 se 20.0secs8.6 -10.8 16.6
02/1301:00:009.6 6.9 se17.1 secs5.0 se21.2 secs6.8 se 12.8secs9.4 -11.8 17.1
02/1300:00:008.5 5.3 se16.9 secs6.6 se12.6 secs3.9 se 19.9secs7.1 -8.9 16.9
02/1223:00:008.9 6.0 se16.6 secs4.3 se19.9 secs6.7 se 12.7secs7.9 -9.9 16.6
02/1222:00:007.5 4.6 se16.3 secs5.6 se12.7 secs3.1 se 19.4secs6.0 -7.4 16.3
02/1221:00:007.2 5.9 se12.7 secs4.5 se16.1 secs2.5 se 19.9secs6.0 -7.5 12.7
02/1220:00:007.5 5.5 se14.5 secs3.3 se18.8 secs4.8 se 11.3secs6.4 -8.0 14.5
02/1219:00:006.5 4.8 se12.5 secs3.5 se16.2 secs3.0 se 9.3secs4.8 -6.0 12.5
02/1218:00:006.7 4.4 se14.5 secs2.8 se18.5 secs4.6 se 11.2secs5.1 -6.4 14.5
02/1217:00:007.5 5.4 se12.4 secs3.9 se15.9 secs3.8 se 9.3secs5.3 -6.6 12.4
02/1216:00:007.0 3.9 se14.7 secs4.6 se11.1 secs2.7 se 7.9secs4.6 -5.7 14.7
02/1215:00:007.1 4.8 se12.3 secs2.8 se15.6 secs4.1 se 9.2secs4.8 -5.9 12.3
02/1214:00:007.1 4.4 se14.6 secs4.9 se11.2 secs1.0 se 20.0secs5.1 -6.4 14.6
02/1213:00:007.4 5.3 se11.0 secs3.8 se14.8 secs2.5 se 7.8secs4.7 -5.9 11.0
02/1212:00:006.8 5.3 se11.0 secs3.4 se14.8 secs2.0 se 7.8secs4.7 -5.9 11.0
02/1211:00:006.7 4.8 se11.2 secs2.9 se18.3 secs3.5 se 14.7secs4.3 -5.4 11.2

 

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
10:50:00 (GMT) on 02/13
Combined Sea Height:10.2 ft
Dominant Period:17.0 secs
Wind Speed: 9.8 kts
Wind Gust: 11.7 kts
Wind Direction:000 degrees
Barometric Pressure:1021.6 mbs
Air Temperature: 32.0 degrees
Water Temperature:49.5 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)
02/1310:50:0010.217.09.811.70001021.632.049.5
02/1309:50:0010.217.09.813.70001022.232.049.6
02/1308:50:008.917.09.813.70001022.532.049.6
02/1307:50:009.217.011.715.60001022.832.049.6
02/1306:50:008.219.011.713.70001023.532.049.6
02/1305:50:008.519.011.713.70001023.832.049.5
02/1304:50:007.514.011.713.70001024.132.049.5
02/1303:50:007.513.011.713.70001024.432.049.5
02/1302:50:007.914.09.811.70001024.932.049.6
02/1301:50:007.515.09.89.80001024.832.049.6
02/1300:50:006.610.07.89.80001025.132.049.8
02/1223:50:006.914.07.89.80001025.432.050.0
02/1222:50:005.915.05.87.80001025.932.050.0
02/1221:50:006.614.07.89.80001026.432.050.2
02/1220:50:005.911.05.87.80001026.332.050.0
02/1219:50:005.611.03.97.80001026.732.049.8
02/1218:50:005.915.01.93.90001026.232.049.6
02/1217:50:005.610.05.87.80001026.232.049.5
02/1216:50:005.910.03.93.90001026.132.049.5
02/1215:50:006.211.05.87.80001025.732.049.3
02/1214:50:006.911.01.93.90001024.932.048.9
02/1213:50:006.610.05.87.80001024.332.049.1
02/1212:50:006.211.07.89.80001024.332.049.5
02/1211:50:005.610.09.811.70001024.232.049.5

 

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