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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)10/03
06:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
06:00:00 (GMT) on 10/03
Sea Height:5 ft
Primary Swell Height: 3.5 ft
Primary Swell Period: 9.1 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)
10/0306:00:005.0 3.5 se9.1 secs1.5 se14.5 secs1.5 se 5.9secs2.5 -3.1 9.1
10/0305:00:004.3 2.9 se8.3 secs1.5 se14.8 secs0.0 se 0.0secs1.9 -2.4 8.3
10/0304:00:004.6 2.0 se14.6 secs3.1 se8.3 secs0.0 se 0.0secs2.3 -2.9 14.6
10/0303:00:004.0 1.8 se14.5 secs2.6 se8.3 secs0.0 se 0.0secs2.1 -2.6 14.5
10/0302:00:003.5 1.7 se14.3 secs2.3 se8.3 secs0.8 se 17.4secs1.9 -2.4 14.3
10/0301:00:003.2 1.2 se14.3 secs1.9 se9.1 secs1.2 se 6.0secs1.4 -1.7 14.3
10/0300:00:003.1 1.2 se14.4 secs1.9 se9.1 secs0.6 se 17.5secs1.4 -1.8 14.4
10/0223:00:003.2 1.5 se14.7 secs1.5 se10.9 secs1.8 se 7.7secs1.8 -2.2 14.7
10/0222:00:003.1 1.3 se14.5 secs1.9 se9.0 secs1.1 se 5.9secs1.5 -1.9 14.5
10/0221:00:003.4 1.6 se14.5 secs2.0 se9.1 secs1.4 se 5.9secs1.8 -2.3 14.5
10/0220:00:003.7 1.7 se14.3 secs2.1 se9.8 secs1.7 se 6.7secs2.0 -2.5 14.3
10/0219:00:003.4 1.7 se14.1 secs1.7 se10.0 secs1.6 se 6.7secs1.9 -2.3 14.1
10/0218:00:003.3 1.4 se15.9 secs1.5 se12.9 secs1.7 se 9.2secs1.8 -2.3 15.9
10/0217:00:003.5 1.8 se14.4 secs1.8 se11.1 secs1.7 se 7.7secs2.1 -2.6 14.4
10/0216:00:002.9 1.5 se14.6 secs1.6 se10.9 secs1.4 se 7.7secs1.7 -2.1 14.6
10/0215:00:003.2 1.9 se12.7 secs1.6 se9.2 secs0.7 se 17.1secs1.9 -2.4 12.7
10/0214:00:003.5 2.1 se12.7 secs1.8 se9.1 secs0.6 se 16.7secs2.1 -2.7 12.7
10/0213:00:003.2 1.9 se14.4 secs1.7 se11.1 secs1.5 se 7.8secs2.1 -2.7 14.4
10/0212:00:003.6 2.1 se14.5 secs1.9 se10.0 secs1.3 se 6.7secs2.4 -3.0 14.5
10/0211:00:003.6 2.2 se12.6 secs1.9 se9.2 secs0.7 se 16.7secs2.2 -2.8 12.6
10/0210:00:003.7 2.2 se12.6 secs1.6 se15.8 secs2.2 se 9.3secs2.2 -2.7 12.6
10/0209:00:003.5 2.0 se12.6 secs1.9 se9.1 secs0.9 se 16.7secs2.0 -2.5 12.6
10/0208:00:003.6 1.9 se12.7 secs2.0 se9.2 secs0.8 se 16.7secs1.9 -2.4 12.7
10/0207:00:003.4 1.7 se12.7 secs2.1 se9.2 secs0.6 se 16.7secs1.8 -2.2 12.7

 

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
06:50:00 (GMT) on 10/03
Combined Sea Height:4.9 ft
Dominant Period:10.0 secs
Wind Speed: 5.8 kts
Wind Gust: 7.8 kts
Wind Direction:360 degrees
Barometric Pressure:1019.0 mbs
Air Temperature: 55.9 degrees
Water Temperature:58.1 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)
10/0306:50:004.910.05.87.83601019.055.958.1
10/0305:50:004.98.03.95.83501019.155.458.3
10/0304:50:004.38.03.95.80101019.156.358.5
10/0303:50:004.38.01.93.90601019.057.258.3
10/0302:50:003.98.00.03.90001018.756.858.5
10/0301:50:003.69.00.01.90001018.357.758.6
10/0300:50:003.68.01.93.92601018.257.959.0
10/0223:50:003.38.03.93.92301018.258.559.0
10/0222:50:003.38.03.93.91801018.458.358.6
10/0221:50:003.39.05.85.81801018.658.358.6
10/0220:50:003.39.05.87.81801018.958.158.1
10/0219:50:003.97.03.95.81701018.658.158.1
10/0218:50:003.60.03.93.92001018.632.057.9
10/0217:50:003.38.05.87.82201018.457.457.7
10/0216:50:003.08.05.87.82201017.757.657.2
10/0215:50:003.010.05.85.81801017.357.957.7
10/0214:50:003.010.05.87.81901016.857.957.4
10/0213:50:003.010.05.85.81601016.358.157.4
10/0212:50:003.310.03.95.82101016.358.557.4
10/0211:50:003.310.03.93.92101016.358.557.6
10/0210:50:003.610.03.93.92001016.158.558.1
10/0209:50:003.67.01.91.92001016.258.358.1
10/0208:50:003.310.00.01.90001016.158.358.1
10/0207:50:003.610.01.91.92701016.258.357.7

 

000042687 ___0.040332
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