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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)05/01
14:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
14:00:00 (GMT) on 05/01
Sea Height:8.1 ft
Primary Swell Height: 7.4 ft
Primary Swell Period: 12.8 secs
Surf Height7.5 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)
05/0114:00:008.1 7.4 se12.8 secs1.7 se9.3 secs2.3 se 6.3secs7.5 -9.4 12.8
05/0113:00:007.2 6.3 se12.7 secs2.0 se9.2 secs2.1 se 5.9secs6.4 -8.0 12.7
05/0112:00:007.0 6.0 se12.8 secs1.8 se9.2 secs2.4 se 5.9secs6.1 -7.7 12.8
05/0111:00:007.9 7.1 se12.7 secs2.0 se9.2 secs2.2 se 5.9secs7.2 -9.0 12.7
05/0110:00:008.3 7.3 se12.8 secs1.8 se9.3 secs2.8 se 5.9secs7.4 -9.3 12.8
05/0109:00:007.8 6.6 se12.8 secs2.3 se9.3 secs3.0 se 5.9secs6.7 -8.4 12.8
05/0108:00:007.8 6.7 se12.8 secs2.2 se9.3 secs2.5 se 5.9secs6.8 -8.5 12.8
05/0107:00:007.3 6.1 se12.7 secs2.3 se9.2 secs2.5 se 5.9secs6.2 -7.8 12.7
05/0106:00:007.5 6.2 se12.9 secs2.3 se9.3 secs1.0 se 16.7secs6.4 -8.0 12.9
05/0105:00:007.4 6.2 se12.6 secs2.1 se9.2 secs1.0 se 16.7secs6.3 -7.8 12.6
05/0104:00:006.9 5.4 se12.6 secs1.9 se9.3 secs3.1 se 5.6secs5.4 -6.8 12.6
05/0103:00:006.9 5.0 se13.9 secs3.2 se10.4 secs1.4 se 17.2secs5.6 -7.0 13.9
05/0102:00:006.9 5.1 se13.7 secs2.9 se10.3 secs3.0 se 5.5secs5.6 -7.0 13.7
05/0101:00:006.5 5.5 se12.7 secs2.0 se9.3 secs2.5 se 5.5secs5.6 -7.0 12.7
05/0100:00:007.2 6.1 se12.8 secs2.1 se9.4 secs1.0 se 16.7secs6.2 -7.8 12.8
04/3023:00:007.1 6.3 se12.5 secs2.2 se9.2 secs1.9 se 5.5secs6.3 -7.8 12.5
04/3022:00:006.9 6.1 se12.7 secs2.2 se9.3 secs2.0 se 5.6secs6.2 -7.7 12.7
04/3021:00:007.3 6.4 se12.6 secs2.7 se9.4 secs1.6 se 5.5secs6.5 -8.1 12.6
04/3020:00:007.6 6.9 se12.7 secs2.6 se9.3 secs0.8 se 16.7secs7.0 -8.8 12.7
04/3019:00:007.8 6.7 se12.7 secs3.1 se9.4 secs1.6 se 16.7secs6.8 -8.5 12.7
04/3018:00:008.2 7.6 se12.6 secs2.3 se9.4 secs1.0 se 16.7secs7.7 -9.6 12.6
04/3017:00:007.0 6.2 se12.7 secs2.4 se9.4 secs0.9 se 16.7secs6.3 -7.9 12.7
04/3016:00:006.9 6.2 se12.7 secs2.0 se9.2 secs0.9 se 16.7secs6.3 -7.9 12.7
04/3015:00:008.3 7.8 se12.5 secs1.7 se9.3 secs0.9 se 16.7secs7.8 -9.8 12.5

 

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
14:50:00 (GMT) on 05/01
Combined Sea Height:5.9 ft
Dominant Period:13.0 secs
Wind Speed: 11.7 kts
Wind Gust: 17.6 kts
Wind Direction:340 degrees
Barometric Pressure:1018.1 mbs
Air Temperature: 52.2 degrees
Water Temperature:54.0 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)
05/0114:50:005.913.011.717.63401018.152.254.0
05/0113:50:000.00.011.717.63501017.852.254.0
05/0112:50:006.212.011.715.63401017.752.754.0
05/0111:50:005.913.011.715.63401017.752.753.8
05/0110:50:007.513.013.717.63301017.552.753.6
05/0109:50:006.613.013.715.63401017.452.953.6
05/0108:50:006.912.013.715.63301017.652.953.6
05/0107:50:006.613.013.715.63301017.752.553.8
05/0106:50:006.213.013.719.53201017.752.553.8
05/0105:50:006.213.013.717.63201017.552.954.1
05/0104:50:007.213.011.713.73301017.353.454.1
05/0103:50:006.613.09.811.73501016.953.854.5
05/0102:50:006.213.013.717.63401016.953.454.0
05/0101:50:006.211.017.619.53301017.153.654.1
05/0100:50:006.613.017.621.43401017.354.054.9
04/3023:50:006.213.019.523.43401017.453.654.7
04/3022:50:006.613.019.521.43401017.953.454.9
04/3021:50:005.913.019.523.43401018.252.754.7
04/3020:50:006.914.017.619.53401018.353.854.3
04/3019:50:006.613.015.619.53401018.553.654.0
04/3018:50:006.213.013.717.63401018.954.053.6
04/3017:50:005.912.011.713.70201018.954.053.4
04/3016:50:006.613.011.713.73601019.353.653.1
04/3015:50:006.913.09.811.70201019.653.452.9

 

000041612 ___0.03279
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