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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)05/13
05:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
05:00:00 (GMT) on 05/13
Sea Height:3.8 ft
Primary Swell Height: 2.8 ft
Primary Swell Period: 12.3 secs
Surf Height2.7 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)
05/1305:00:003.8 2.8 se12.3 secs1.6 se15.5 secs1.9 se 9.2secs2.7 -3.4 12.3
05/1304:00:004.0 2.6 se14.4 secs2.8 se11.2 secs1.5 se 7.7secs3.0 -3.7 14.4
05/1303:00:004.2 2.7 se14.5 secs2.8 se11.2 secs1.3 se 7.8secs3.1 -3.9 14.5
05/1302:00:004.5 3.1 se14.5 secs3.0 se11.3 secs1.6 se 7.8secs3.6 -4.5 14.5
05/1301:00:004.0 2.9 se12.4 secs1.3 se16.7 secs2.0 se 9.3secs2.9 -3.6 12.4
05/1300:00:004.3 2.8 se14.7 secs2.7 se11.2 secs1.6 se 7.7secs3.3 -4.1 14.7
05/1223:00:004.6 2.8 se14.7 secs3.3 se11.1 secs1.4 se 7.7secs3.3 -4.2 14.7
05/1222:00:004.0 2.6 se14.3 secs3.0 se11.2 secs1.2 se 7.7secs2.9 -3.7 14.3
05/1221:00:004.1 2.9 se12.2 secs1.4 se15.8 secs1.7 se 8.5secs2.8 -3.5 12.2
05/1220:00:004.2 2.9 se12.3 secs1.9 se15.5 secs2.2 se 9.3secs2.8 -3.5 12.3
05/1219:00:004.4 3.1 se12.3 secs1.8 se15.4 secs2.2 se 9.2secs3.1 -3.9 12.3
05/1218:00:004.9 3.6 se12.3 secs2.0 se15.5 secs2.4 se 9.3secs3.5 -4.4 12.3
05/1217:00:005.3 4.1 se11.1 secs2.8 se14.5 secs1.7 se 7.7secs3.6 -4.5 11.1
05/1216:00:004.7 2.7 se14.7 secs3.2 se11.2 secs1.8 se 7.8secs3.2 -4.0 14.7
05/1215:00:004.7 2.8 se12.4 secs1.8 se15.5 secs2.8 se 9.2secs2.8 -3.5 12.4
05/1214:00:006.0 4.9 se11.1 secs2.8 se14.2 secs1.3 se 17.2secs4.3 -5.4 11.1
05/1213:00:005.2 3.8 se12.1 secs1.8 se15.6 secs2.3 se 8.3secs3.6 -4.5 12.1
05/1212:00:006.1 4.5 se12.3 secs2.4 se16.0 secs2.3 se 8.4secs4.5 -5.6 12.3
05/1211:00:006.4 4.9 se12.2 secs2.1 se15.9 secs2.3 se 8.5secs4.7 -5.9 12.2
05/1210:00:005.9 4.2 se11.1 secs2.7 se14.4 secs1.9 se 7.7secs3.8 -4.7 11.1
05/1209:00:006.0 4.5 se12.2 secs2.2 se16.0 secs2.5 se 9.2secs4.4 -5.5 12.2
05/1208:00:005.6 3.7 se12.3 secs2.9 se9.2 secs1.0 se 16.7secs3.6 -4.6 12.3
05/1207:00:005.8 4.1 se12.1 secs1.9 se15.6 secs2.1 se 8.4secs4.0 -5.0 12.1
05/1206:00:006.2 4.2 se12.3 secs2.0 se15.7 secs3.2 se 9.2secs4.1 -5.2 12.3

 

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
05:50:00 (GMT) on 05/13
Combined Sea Height:3.9 ft
Dominant Period:11.0 secs
Wind Speed: 9.8 kts
Wind Gust: 11.7 kts
Wind Direction:220 degrees
Barometric Pressure:1012.7 mbs
Air Temperature: 56.1 degrees
Water Temperature:56.8 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)
05/1305:50:003.911.09.811.72201012.756.156.8
05/1304:50:003.911.09.811.72101013.056.357.0
05/1303:50:003.911.05.87.82001012.655.857.2
05/1302:50:003.915.05.87.82401012.455.857.4
05/1301:50:003.916.05.87.82501012.955.957.4
05/1300:50:004.311.09.811.72401013.156.157.4
05/1223:50:004.310.013.715.62401013.356.557.6
05/1222:50:004.611.013.717.62301013.356.857.9
05/1221:50:004.311.013.715.62201013.356.858.1
05/1220:50:004.611.013.715.62001013.356.832.0
05/1219:50:004.310.011.713.72001012.756.758.6
05/1218:50:004.311.07.89.82201012.656.558.8
05/1217:50:004.611.09.811.72501012.156.857.9
05/1216:50:004.611.07.89.82201011.657.257.0
05/1215:50:004.610.07.89.81801011.257.056.1
05/1214:50:005.611.01.93.91001011.057.955.9
05/1213:50:004.911.01.91.90101010.856.855.8
05/1212:50:005.611.03.95.80101010.957.655.9
05/1211:50:005.611.05.87.83001011.256.555.9
05/1210:50:005.611.05.85.80201011.456.755.9
05/1209:50:005.911.09.811.70201011.756.756.3
05/1208:50:006.211.011.713.73601013.056.156.7
05/1207:50:005.611.013.717.63601013.755.957.0
05/1206:50:005.911.017.619.53601014.255.957.6

 

000041692 ___0.029669
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