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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)06/14
18:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
18:00:00 (GMT) on 06/14
Sea Height:2.5 ft
Primary Swell Height: 1.4 ft
Primary Swell Period: 16.4 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)
06/1418:00:002.5 1.4 se16.4 secs1.4 se13.0 secs0.6 se 20.0secs1.9 -2.3 16.4
06/1417:00:002.3 1.2 se14.4 secs1.0 se8.3 secs0.0 se 0.0secs1.4 -1.7 14.4
06/1416:00:002.6 1.6 se14.2 secs1.0 se9.0 secs1.4 se 5.9secs1.8 -2.3 14.2
06/1415:00:002.7 1.7 se16.7 secs1.4 se13.0 secs0.8 se 20.0secs2.2 -2.8 16.7
06/1414:00:002.5 1.1 se16.7 secs1.0 se13.0 secs0.5 se 20.0secs1.5 -1.9 16.7
06/1413:00:002.6 1.2 se14.2 secs1.5 se6.3 secs0.9 se 10.1secs1.4 -1.7 14.2
06/1412:00:002.3 0.9 se16.3 secs0.9 se12.8 secs1.4 se 6.6secs1.2 -1.5 16.3
06/1411:00:002.4 0.8 se15.8 secs1.6 se6.7 secs0.7 se 11.2secs1.1 -1.3 15.8
06/1410:00:002.6 1.1 se16.3 secs1.2 se12.8 secs1.5 se 6.7secs1.4 -1.8 16.3
06/1409:00:002.6 1.6 se6.7 secs0.8 se13.1 secs0.9 se 9.9secs0.9 -1.1 6.7
06/1408:00:002.8 1.1 se16.2 secs1.1 se13.0 secs1.5 se 7.1secs1.4 -1.8 16.2
06/1407:00:002.8 1.2 se16.8 secs1.0 se13.0 secs0.6 se 20.0secs1.6 -2.0 16.8
06/1406:00:002.7 1.3 se9.1 secs1.5 se6.0 secs0.6 se 14.3secs0.9 -1.2 9.1
06/1405:00:003.0 2.1 se7.1 secs0.9 se13.2 secs0.0 se 0.0secs1.2 -1.5 7.1
06/1404:00:003.0 2.0 se7.1 secs0.9 se14.9 secs0.9 se 11.0secs1.1 -1.4 7.1
06/1403:00:003.5 2.6 se7.2 secs0.7 se10.3 secs0.3 se 14.3secs1.5 -1.9 7.2
06/1402:00:003.4 2.3 se7.2 secs0.8 se13.2 secs0.0 se 0.0secs1.3 -1.6 7.2
06/1401:00:004.3 3.4 se7.2 secs1.0 se12.6 secs0.0 se 0.0secs1.9 -2.4 7.2
06/1400:00:003.9 2.6 se7.7 secs1.0 se12.8 secs0.0 se 0.0secs1.6 -2.0 7.7
06/1323:00:003.6 2.7 se7.2 secs0.8 se15.1 secs1.0 se 10.6secs1.6 -2.0 7.2
06/1322:00:003.8 2.7 se7.1 secs0.9 se11.0 secs0.4 se 14.3secs1.6 -2.0 7.1
06/1321:00:003.5 1.8 se9.2 secs0.9 se14.4 secs1.6 se 6.0secs1.3 -1.7 9.2
06/1320:00:003.4 2.0 se8.4 secs1.1 se12.8 secs0.2 se 16.7secs1.4 -1.7 8.4
06/1319:00:003.3 1.1 se14.8 secs2.2 se6.7 secs1.4 se 10.0secs1.2 -1.6 14.8

 

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
17:50:00 (GMT) on 06/14
Combined Sea Height:2.6 ft
Dominant Period:17.0 secs
Wind Speed: 7.8 kts
Wind Gust: 7.8 kts
Wind Direction:360 degrees
Barometric Pressure:1019.5 mbs
Air Temperature: 61.2 degrees
Water Temperature:32.0 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)
06/1417:50:002.617.07.87.83601019.561.232.0
06/1416:50:003.014.05.87.80201019.460.859.0
06/1415:50:003.017.05.87.80201019.460.658.6
06/1414:50:003.36.07.87.80201019.360.458.3
06/1413:50:003.35.07.87.80201019.060.658.3
06/1412:50:003.36.09.811.70101018.760.458.3
06/1411:50:003.37.011.713.70101018.460.158.5
06/1410:50:003.36.011.713.73601018.460.358.5
06/1409:50:003.36.09.811.73601018.260.458.6
06/1408:50:003.35.011.713.73601018.361.059.0
06/1407:50:003.67.011.711.70101018.461.059.2
06/1406:50:003.67.011.713.70101018.661.059.2
06/1405:50:003.66.011.713.70201018.761.259.2
06/1404:50:003.97.013.715.60201018.961.759.2
06/1403:50:004.38.017.619.53601018.362.259.4
06/1402:50:004.68.017.621.43501018.361.959.2
06/1401:50:004.67.017.621.43501018.462.659.2
06/1400:50:004.67.017.621.43501018.761.259.2
06/1323:50:004.97.017.619.53401019.260.359.2
06/1322:50:004.67.017.619.53401019.859.959.0
06/1321:50:004.38.015.619.53501020.159.959.0
06/1320:50:004.37.015.617.63501020.360.358.8
06/1319:50:003.60.015.617.63501020.659.558.8
06/1318:50:003.97.013.715.63601020.860.858.8

 

000041927 ___0.027727
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