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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)06/25
03:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
03:00:00 (GMT) on 06/25
Sea Height:4.4 ft
Primary Swell Height: 1.9 ft
Primary Swell Period: 16.5 secs
Surf Height2.5 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)
06/2503:00:004.4 1.9 se16.5 secs1.8 se12.8 secs2.9 se 7.2secs2.5 -3.1 16.5
06/2502:00:004.1 1.7 se14.3 secs2.7 se7.2 secs1.0 se 17.8secs2.0 -2.4 14.3
06/2501:00:004.3 2.0 se16.5 secs2.3 se12.8 secs2.6 se 7.2secs2.6 -3.3 16.5
06/2500:00:004.3 2.0 se16.4 secs2.2 se12.8 secs2.6 se 7.7secs2.7 -3.3 16.4
06/2423:00:004.3 2.2 se14.2 secs3.0 se7.2 secs1.3 se 10.3secs2.5 -3.1 14.2
06/2422:00:003.8 1.7 se16.6 secs1.7 se12.8 secs2.3 se 7.2secs2.3 -2.8 16.6
06/2421:00:004.1 2.2 se14.3 secs1.2 se17.5 secs2.3 se 7.6secs2.5 -3.2 14.3
06/2420:00:003.9 2.1 se14.4 secs2.3 se7.7 secs0.0 se 0.0secs2.4 -3.1 14.4
06/2419:00:004.7 1.8 se16.3 secs1.8 se12.8 secs3.2 se 7.2secs2.3 -2.9 16.3
06/2418:00:005.0 2.3 se16.3 secs2.2 se12.8 secs3.3 se 7.1secs3.0 -3.7 16.3
06/2417:00:004.4 1.8 se14.1 secs3.0 se7.1 secs1.2 se 10.2secs2.0 -2.5 14.1
06/2416:00:004.7 2.7 se14.7 secs3.1 se7.2 secs1.3 se 11.6secs3.1 -3.9 14.7
06/2415:00:004.0 2.0 se14.2 secs2.4 se7.1 secs1.1 se 10.3secs2.3 -2.9 14.2
06/2414:00:004.0 2.4 se14.4 secs2.2 se7.1 secs1.1 se 10.5secs2.7 -3.4 14.4
06/2413:00:003.8 2.3 se14.6 secs1.7 se11.6 secs2.0 se 7.1secs2.6 -3.3 14.6
06/2412:00:003.6 2.6 se14.6 secs1.7 se7.1 secs1.1 se 10.5secs3.0 -3.8 14.6
06/2411:00:003.3 2.1 se16.2 secs1.9 se13.0 secs0.6 se 20.0secs2.7 -3.4 16.2
06/2410:00:003.5 2.4 se14.5 secs1.8 se6.7 secs1.1 se 10.5secs2.8 -3.5 14.5
06/2409:00:003.4 2.1 se16.1 secs1.9 se13.0 secs1.9 se 6.7secs2.6 -3.3 16.1
06/2408:00:003.4 2.3 se14.6 secs1.8 se7.1 secs0.9 se 10.4secs2.7 -3.4 14.6
06/2407:00:003.6 2.0 se15.0 secs2.3 se7.1 secs0.9 se 11.5secs2.4 -3.0 15.0
06/2406:00:003.5 1.9 se14.4 secs1.0 se17.7 secs2.2 se 7.1secs2.2 -2.8 14.4
06/2405:00:004.1 2.7 se14.7 secs2.3 se7.2 secs0.7 se 10.5secs3.1 -3.9 14.7
06/2404:00:003.8 2.1 se16.3 secs1.9 se12.9 secs2.2 se 7.6secs2.7 -3.4 16.3

 

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
03:50:00 (GMT) on 06/25
Combined Sea Height:4.3 ft
Dominant Period:8.0 secs
Wind Speed: 7.8 kts
Wind Gust: 13.7 kts
Wind Direction:340 degrees
Barometric Pressure:1016.8 mbs
Air Temperature: 56.7 degrees
Water Temperature:58.5 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)
06/2503:50:004.38.07.813.73401016.856.758.5
06/2502:50:004.67.07.89.83301017.056.858.8
06/2501:50:004.67.09.811.73401017.257.059.5
06/2500:50:004.68.011.715.63201017.757.459.5
06/2423:50:004.98.011.715.63201017.858.159.5
06/2422:50:004.38.011.713.73201018.257.659.4
06/2421:50:003.90.011.713.73201018.232.059.4
06/2420:50:004.37.011.713.73101018.458.859.0
06/2419:50:004.97.09.811.73101018.658.858.8
06/2418:50:004.97.05.87.83201018.458.858.5
06/2417:50:004.97.05.87.83201018.358.658.3
06/2416:50:004.97.05.87.83201018.358.858.3
06/2415:50:004.67.07.87.83201018.159.058.1
06/2414:50:004.37.09.89.83001017.958.858.1
06/2413:50:003.97.05.87.83001017.758.558.1
06/2412:50:003.916.03.93.92801017.958.157.9
06/2411:50:003.616.03.95.82901017.758.357.9
06/2410:50:003.37.03.95.83001017.658.658.1
06/2409:50:003.314.05.85.82901017.758.557.4
06/2408:50:003.37.03.95.82801017.758.558.3
06/2407:50:003.316.03.93.92701017.658.157.9
06/2406:50:003.60.01.93.92701017.858.357.2
06/2405:50:003.67.01.93.93001017.658.558.8
06/2404:50:003.98.03.95.83001017.459.059.7

 

000042019 ___0.030881
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