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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)05/12
09:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
09:00:00 (GMT) on 05/12
Sea Height:6 ft
Primary Swell Height: 4.5 ft
Primary Swell Period: 12.2 secs
Surf Height4.4 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)
05/1209:00:006.0 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
05/1205:00:005.6 3.7 se12.5 secs2.9 se9.3 secs0.9 se 16.7secs3.7 -4.6 12.5
05/1204:00:005.5 3.6 se12.2 secs2.5 se8.5 secs0.0 se 0.0secs3.5 -4.4 12.2
05/1203:00:006.6 5.6 se11.0 secs1.1 se15.1 secs2.1 se 7.8secs4.9 -6.1 11.0
05/1202:00:006.9 5.6 se11.1 secs1.3 se16.3 secs2.3 se 7.8secs4.9 -6.2 11.1
05/1201:00:006.6 4.9 se11.1 secs2.9 se16.9 secs1.4 se 20.0secs4.4 -5.5 11.1
05/1200:00:006.4 5.4 se11.1 secs1.7 se16.2 secs2.0 se 7.8secs4.8 -6.1 11.1
05/1123:00:006.3 5.3 se11.2 secs1.4 se15.2 secs2.3 se 7.9secs4.7 -5.9 11.2
05/1122:00:006.1 5.3 se11.2 secs1.4 se15.2 secs1.8 se 7.8secs4.8 -6.0 11.2
05/1121:00:006.5 5.3 se11.1 secs1.8 se15.3 secs2.3 se 7.8secs4.7 -5.9 11.1
05/1120:00:006.7 5.8 se11.2 secs1.8 se16.2 secs2.2 se 7.8secs5.2 -6.5 11.2
05/1119:00:007.4 6.0 se12.1 secs2.2 se16.6 secs2.7 se 8.5secs5.8 -7.2 12.1
05/1118:00:007.7 6.2 se12.0 secs2.1 se16.3 secs3.1 se 8.6secs5.9 -7.4 12.0
05/1117:00:007.4 6.3 se11.2 secs2.1 se16.9 secs1.1 se 20.0secs5.7 -7.1 11.2
05/1116:00:006.9 5.7 se11.2 secs2.1 se17.2 secs2.1 se 7.8secs5.1 -6.4 11.2
05/1115:00:007.6 6.2 se12.1 secs2.6 se16.0 secs2.6 se 8.5secs6.0 -7.5 12.1
05/1114:00:007.8 7.1 se11.3 secs1.6 se16.6 secs2.0 se 7.7secs6.4 -7.9 11.3
05/1113:00:006.9 5.4 se12.1 secs3.0 se8.5 secs1.6 se 16.1secs5.3 -6.6 12.1
05/1112:00:006.2 4.8 se12.1 secs1.8 se16.6 secs2.9 se 8.5secs4.6 -5.8 12.1
05/1111:00:007.0 5.2 se12.1 secs2.1 se16.4 secs3.4 se 8.6secs5.0 -6.3 12.1
05/1110:00:006.6 5.7 se11.1 secs1.4 se16.1 secs1.8 se 7.7secs5.1 -6.4 11.1

 

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
09:50:00 (GMT) on 05/12
Combined Sea Height:5.9 ft
Dominant Period:11.0 secs
Wind Speed: 9.8 kts
Wind Gust: 11.7 kts
Wind Direction:020 degrees
Barometric Pressure:1011.7 mbs
Air Temperature: 56.7 degrees
Water Temperature:56.3 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)
05/1209:50:005.911.09.811.70201011.756.756.3
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
05/1205:50:006.211.015.617.63601015.055.657.9
05/1204:50:006.911.015.619.53501015.655.257.4
05/1203:50:005.911.017.619.53501015.455.257.9
05/1202:50:006.210.017.621.43501015.655.658.1
05/1201:50:006.611.017.621.43501016.255.857.7
05/1200:50:006.910.019.525.43501016.655.857.6
05/1123:50:006.210.021.423.43501017.755.457.9
05/1122:50:005.911.019.523.43401018.655.257.2
05/1121:50:005.911.019.523.43501019.555.258.3
05/1120:50:006.211.015.619.53501019.955.432.0
05/1119:50:005.911.015.617.63401020.654.757.6
05/1118:50:005.911.011.713.73501021.354.157.4
05/1117:50:006.611.09.811.73601021.653.656.5
05/1116:50:006.611.09.811.70201021.753.456.1
05/1115:50:005.611.011.715.60201021.953.656.1
05/1114:50:006.611.015.619.50301022.054.156.1
05/1113:50:006.210.015.619.50301021.955.056.7
05/1112:50:006.911.011.715.60301022.454.956.7
05/1111:50:005.611.011.713.70101023.154.956.8
05/1110:50:005.911.011.713.73601023.254.356.7

 

000041685 ___0.029315
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