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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)06/23
00:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
00:00:00 (GMT) on 06/23
Sea Height:4 ft
Primary Swell Height: 1.8 ft
Primary Swell Period: 14.2 secs
Surf Height2.1 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)
06/2300:00:004.0 1.8 se14.2 secs2.5 se8.3 secs0.0 se 0.0secs2.1 -2.6 14.2
06/2223:00:003.9 2.1 se14.5 secs2.6 se7.7 secs0.0 se 0.0secs2.5 -3.1 14.5
06/2222:00:003.9 2.1 se14.3 secs2.1 se8.3 secs0.0 se 0.0secs2.4 -3.0 14.3
06/2221:00:004.2 2.7 se14.5 secs2.2 se8.4 secs0.0 se 0.0secs3.1 -3.9 14.5
06/2220:00:004.5 2.9 se14.4 secs2.3 se8.4 secs0.0 se 0.0secs3.3 -4.2 14.4
06/2219:00:004.2 2.5 se14.7 secs2.0 se8.4 secs1.2 se 11.5secs2.9 -3.7 14.7
06/2218:00:004.5 2.3 se14.4 secs2.7 se8.3 secs0.3 se 20.0secs2.6 -3.3 14.4
06/2217:00:004.6 2.1 se14.6 secs2.7 se7.7 secs0.0 se 0.0secs2.5 -3.1 14.6
06/2216:00:004.8 2.7 se14.6 secs2.4 se8.3 secs1.6 se 11.4secs3.2 -3.9 14.6
06/2215:00:004.8 2.3 se14.6 secs2.9 se7.8 secs1.2 se 11.5secs2.7 -3.4 14.6
06/2214:00:005.1 2.9 se14.4 secs2.7 se8.3 secs0.0 se 0.0secs3.4 -4.2 14.4
06/2213:00:004.7 2.6 se14.5 secs2.8 se8.4 secs1.4 se 11.5secs3.0 -3.8 14.5
06/2212:00:004.8 2.2 se14.7 secs3.3 se8.4 secs1.3 se 11.4secs2.6 -3.2 14.7
06/2211:00:004.9 2.8 se14.7 secs3.0 se8.4 secs1.5 se 11.6secs3.3 -4.2 14.7
06/2210:00:005.1 2.6 se14.6 secs3.4 se8.4 secs1.4 se 11.5secs3.0 -3.8 14.6
06/2209:00:004.9 2.6 se14.6 secs3.3 se8.4 secs0.0 se 0.0secs3.1 -3.8 14.6
06/2208:00:004.5 2.5 se14.5 secs2.9 se8.4 secs1.6 se 11.5secs2.9 -3.7 14.5
06/2207:00:004.8 2.6 se14.4 secs3.2 se8.4 secs0.0 se 0.0secs3.0 -3.8 14.4
06/2206:00:005.0 2.3 se14.7 secs3.6 se8.4 secs0.0 se 0.0secs2.8 -3.4 14.7
06/2205:00:004.9 2.4 se14.6 secs3.3 se8.9 secs1.2 se 5.9secs2.8 -3.5 14.6
06/2204:00:005.0 2.6 se14.6 secs3.3 se9.1 secs1.4 se 5.9secs3.0 -3.8 14.6
06/2203:00:005.2 2.5 se14.6 secs3.2 se9.1 secs0.4 se 20.0secs2.9 -3.7 14.6
06/2202:00:005.0 2.4 se14.6 secs3.0 se9.8 secs1.7 se 6.8secs2.8 -3.5 14.6
06/2201:00:005.6 3.3 se14.6 secs3.6 se9.7 secs1.7 se 6.7secs3.8 -4.8 14.6

 

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
00:50:00 (GMT) on 06/23
Combined Sea Height:5.2 ft
Dominant Period:8.0 secs
Wind Speed: 15.6 kts
Wind Gust: 19.5 kts
Wind Direction:340 degrees
Barometric Pressure:1016.7 mbs
Air Temperature: 55.0 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)
06/2300:50:005.28.015.619.53401016.755.056.3
06/2223:50:004.68.015.619.53301017.055.456.5
06/2222:50:004.68.015.619.53301017.355.456.5
06/2221:50:004.67.015.617.63301017.455.256.5
06/2220:50:004.38.013.717.63301017.755.256.7
06/2219:50:004.68.013.717.63301018.054.958.8
06/2218:50:004.38.011.715.63401018.353.858.5
06/2217:50:004.68.011.715.63401018.253.457.9
06/2216:50:000.00.011.715.63501018.253.157.6
06/2215:50:005.28.013.715.60101018.053.157.4
06/2214:50:005.68.013.715.63601018.252.957.6
06/2213:50:005.28.013.717.60101017.753.157.9
06/2212:50:005.28.013.717.63601017.753.658.3
06/2211:50:005.28.013.715.63601017.754.058.5
06/2210:50:005.28.013.719.53601017.954.358.8
06/2209:50:005.68.013.715.63501018.154.357.9
06/2208:50:004.98.013.717.63501017.754.357.9
06/2207:50:005.20.013.717.63401017.853.658.3
06/2206:50:005.28.013.717.63601017.654.758.5
06/2205:50:005.29.013.717.63501017.955.059.0
06/2204:50:004.98.015.617.63501017.955.459.5
06/2203:50:005.29.013.719.53401017.655.859.7
06/2202:50:005.69.013.717.63501017.556.559.7
06/2201:50:004.99.015.617.63401017.356.732.0

 

000041988 ___0.032702
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