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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)07/04
12:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
12:00:00 (GMT) on 07/04
Sea Height:3.4 ft
Primary Swell Height: 1.5 ft
Primary Swell Period: 15.7 secs
Surf Height1.9 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)
07/0412:00:003.4 1.5 se15.7 secs2.2 se8.3 secs0.7 se 11.4secs1.9 -2.4 15.7
07/0411:00:003.6 1.9 se15.8 secs2.1 se8.3 secs0.9 se 11.5secs2.3 -2.9 15.8
07/0410:00:003.7 1.5 se16.2 secs2.8 se7.8 secs0.8 se 11.6secs1.9 -2.4 16.2
07/0409:00:003.7 1.9 se16.0 secs2.2 se8.3 secs0.9 se 11.6secs2.5 -3.1 16.0
07/0408:00:003.4 2.0 se14.7 secs1.9 se8.3 secs0.7 se 11.4secs2.4 -3.0 14.7
07/0407:00:003.8 1.8 se15.7 secs2.6 se7.8 secs0.6 se 11.3secs2.3 -2.9 15.7
07/0406:00:003.7 1.6 se15.5 secs2.6 se8.3 secs0.0 se 0.0secs1.9 -2.4 15.5
07/0405:00:003.8 1.6 se15.7 secs2.6 se8.4 secs0.2 se 20.0secs2.1 -2.6 15.7
07/0404:00:003.5 2.6 se8.3 secs1.2 se16.4 secs1.0 se 13.1secs1.7 -2.1 8.3
07/0403:00:003.8 1.7 se15.8 secs2.5 se8.3 secs0.3 se 20.0secs2.1 -2.6 15.8
07/0402:00:003.9 1.6 se16.2 secs2.5 se7.7 secs0.5 se 20.0secs2.1 -2.7 16.2
07/0401:00:003.7 2.6 se7.7 secs1.3 se14.9 secs0.6 se 11.2secs1.6 -2.0 7.7
07/0400:00:004.1 1.7 se14.8 secs2.7 se7.7 secs0.7 se 11.5secs2.0 -2.5 14.8
07/0323:00:004.3 1.9 se14.8 secs3.2 se7.8 secs0.8 se 11.2secs2.3 -2.8 14.8
07/0322:00:003.9 1.5 se15.7 secs2.6 se8.2 secs0.2 se 20.0secs1.9 -2.4 15.7
07/0321:00:004.4 1.8 se15.8 secs3.0 se8.3 secs0.2 se 20.0secs2.3 -2.9 15.8
07/0320:00:003.8 1.5 se16.4 secs2.4 se8.2 secs1.2 se 13.3secs2.0 -2.5 16.4
07/0319:00:003.6 1.4 se15.9 secs2.4 se8.3 secs0.7 se 11.3secs1.8 -2.3 15.9
07/0318:00:003.5 1.4 se14.9 secs2.4 se8.3 secs0.0 se 0.0secs1.7 -2.1 14.9
07/0317:00:003.6 1.7 se16.1 secs2.4 se7.7 secs0.8 se 11.2secs2.2 -2.7 16.1
07/0316:00:004.0 1.6 se15.9 secs2.7 se7.7 secs0.6 se 11.3secs2.0 -2.6 15.9
07/0315:00:004.2 1.5 se15.9 secs2.8 se7.7 secs0.8 se 11.0secs1.9 -2.4 15.9
07/0314:00:004.0 1.7 se16.2 secs2.5 se7.7 secs0.5 se 11.0secs2.2 -2.7 16.2
07/0313:00:004.2 1.6 se15.6 secs2.9 se7.6 secs0.8 se 10.9secs1.9 -2.4 15.6

 

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
12:50:00 (GMT) on 07/04
Combined Sea Height:3.9 ft
Dominant Period:8.0 secs
Wind Speed: 7.8 kts
Wind Gust: 9.8 kts
Wind Direction:350 degrees
Barometric Pressure:1020.8 mbs
Air Temperature: 56.1 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)
07/0412:50:003.98.07.89.83501020.856.158.8
07/0411:50:003.98.07.89.83401020.656.358.6
07/0410:50:003.68.09.811.73301020.356.359.2
07/0409:50:003.98.07.89.83301020.156.159.0
07/0408:50:003.38.07.811.73301020.056.559.2
07/0407:50:003.97.07.89.83301019.956.859.0
07/0406:50:003.68.07.811.73401020.156.859.0
07/0405:50:003.68.07.89.83401020.256.759.0
07/0404:50:003.68.05.89.83501020.156.859.2
07/0403:50:003.68.07.89.83501019.857.259.4
07/0402:50:003.98.09.811.73401019.757.459.2
07/0401:50:004.38.09.813.73501019.957.659.4
07/0400:50:003.98.09.813.73301020.257.960.3
07/0323:50:003.68.07.811.73301020.258.360.4
07/0322:50:003.98.07.89.83301020.258.158.1
07/0321:50:003.98.07.89.83401020.257.959.0
07/0320:50:003.98.05.87.83401020.157.659.9
07/0319:50:003.98.05.87.83401020.357.659.4
07/0318:50:003.97.05.87.83501020.557.259.0
07/0317:50:003.67.03.93.90101020.357.258.5
07/0316:50:003.97.05.85.80101020.456.558.3
07/0315:50:003.98.07.87.83501020.156.358.1
07/0314:50:004.68.01.93.93501020.056.858.1
07/0313:50:004.68.03.95.83401019.656.358.1

 

000042073 ___0.026199
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