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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)06/12
17:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
17:00:00 (GMT) on 06/12
Sea Height:3.7 ft
Primary Swell Height: 2.3 ft
Primary Swell Period: 16.1 secs
Surf Height3 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)
06/1217:00:003.7 2.3 se16.1 secs1.5 se12.8 secs1.6 se 9.1secs3.0 -3.8 16.1
06/1216:00:003.1 1.8 se16.1 secs1.6 se9.0 secs1.1 se 12.9secs2.3 -2.9 16.1
06/1215:00:003.6 1.4 se15.0 secs2.1 se9.1 secs1.6 se 5.5secs1.7 -2.1 15.0
06/1214:00:003.6 1.7 se15.9 secs1.9 se9.0 secs0.9 se 12.9secs2.2 -2.7 15.9
06/1213:00:004.2 2.3 se16.3 secs1.6 se13.0 secs2.0 se 9.1secs3.1 -3.8 16.3
06/1212:00:003.6 2.0 se14.8 secs1.4 se11.3 secs2.1 se 5.5secs2.4 -3.0 14.8
06/1211:00:003.5 1.6 se15.0 secs1.5 se9.8 secs2.1 se 5.5secs1.9 -2.4 15.0
06/1210:00:003.2 1.9 se15.0 secs1.7 se9.9 secs1.1 se 6.7secs2.2 -2.8 15.0
06/1209:00:003.6 1.7 se16.2 secs2.1 se10.0 secs1.6 se 5.5secs2.1 -2.7 16.2
06/1208:00:003.0 1.8 se16.2 secs1.3 se12.6 secs1.5 se 9.1secs2.3 -2.9 16.2
06/1207:00:003.2 1.4 se15.9 secs2.1 se10.1 secs1.1 se 6.7secs1.7 -2.2 15.9
06/1206:00:003.2 1.6 se16.1 secs1.5 se12.6 secs1.7 se 9.2secs2.0 -2.6 16.1
06/1205:00:003.5 2.2 se16.5 secs1.7 se12.5 secs1.5 se 9.2secs2.9 -3.7 16.5
06/1204:00:003.9 2.7 se16.7 secs1.5 se12.7 secs1.8 se 9.2secs3.6 -4.5 16.7
06/1203:00:003.5 2.0 se15.9 secs1.4 se12.6 secs1.7 se 9.2secs2.6 -3.2 15.9
06/1202:00:004.1 2.5 se16.7 secs2.2 se10.0 secs0.7 se 20.0secs3.3 -4.2 16.7
06/1201:00:004.1 2.5 se16.8 secs2.3 se8.3 secs1.4 se 12.7secs3.3 -4.2 16.8
06/1200:00:003.9 1.8 se15.3 secs2.5 se9.1 secs1.3 se 5.9secs2.2 -2.8 15.3
06/1123:00:004.1 2.3 se16.0 secs2.6 se9.0 secs1.3 se 12.8secs3.0 -3.7 16.0
06/1122:00:003.8 1.6 se14.9 secs2.3 se9.9 secs1.6 se 6.7secs1.9 -2.4 14.9
06/1121:00:004.6 2.4 se17.9 secs2.7 se9.1 secs1.2 se 12.4secs3.5 -4.3 17.9
06/1120:00:004.5 2.7 se17.3 secs2.5 se9.9 secs1.5 se 6.7secs3.7 -4.7 17.3
06/1119:00:004.5 2.0 se17.1 secs2.8 se9.1 secs1.5 se 12.4secs2.7 -3.3 17.1
06/1118:00:004.6 2.2 se16.9 secs2.7 se9.2 secs1.5 se 12.6secs3.0 -3.8 16.9

 

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
17:50:00 (GMT) on 06/12
Combined Sea Height:3.9 ft
Dominant Period:16.0 secs
Wind Speed: 11.7 kts
Wind Gust: 13.7 kts
Wind Direction:350 degrees
Barometric Pressure:1021.9 mbs
Air Temperature: 55.8 degrees
Water Temperature:58.8 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)
06/1217:50:003.916.011.713.73501021.955.858.8
06/1216:50:003.98.011.713.73501022.156.158.8
06/1215:50:004.35.013.717.63601022.155.858.8
06/1214:50:004.35.013.715.63601021.856.159.0
06/1213:50:004.95.013.715.63501021.655.959.0
06/1212:50:004.69.013.715.63501021.355.959.0
06/1211:50:004.65.013.717.63501021.055.659.2
06/1210:50:004.65.015.619.53501020.955.959.2
06/1209:50:004.65.015.619.53501020.955.859.4
06/1208:50:004.65.015.619.53501020.856.159.7
06/1207:50:003.910.013.717.63501020.956.159.4
06/1206:50:004.30.013.717.63501020.855.958.6
06/1205:50:004.310.013.715.63501020.856.359.4
06/1204:50:003.916.015.617.63501020.556.560.8
06/1203:50:004.317.017.619.53501020.356.560.3
06/1202:50:004.310.015.617.63401020.356.760.1
06/1201:50:004.38.015.617.63401020.456.560.1
06/1200:50:004.317.015.619.53301020.956.559.5
06/1123:50:004.317.015.617.63401021.056.560.4
06/1122:50:004.68.015.617.63301021.256.360.8
06/1121:50:004.39.013.715.63301021.356.360.4
06/1120:50:004.39.011.713.73301021.556.160.1
06/1119:50:004.30.011.713.73401021.755.859.5
06/1118:50:004.39.09.811.73501021.555.659.0

 

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