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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)05/14
16:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
16:00:00 (GMT) on 05/14
Sea Height:5.6 ft
Primary Swell Height: 3.5 ft
Primary Swell Period: 12.4 secs
Surf Height3.4 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)
05/1416:00:005.6 3.5 se12.4 secs3.4 se9.2 secs0.8 se 16.7secs3.4 -4.3 12.4
05/1415:00:005.6 3.4 se12.4 secs3.4 se9.2 secs0.8 se 16.7secs3.4 -4.3 12.4
05/1414:00:004.8 2.7 se12.5 secs2.8 se9.3 secs0.7 se 16.7secs2.7 -3.4 12.5
05/1413:00:005.1 3.1 se12.7 secs2.9 se9.2 secs0.7 se 16.7secs3.2 -4.0 12.7
05/1412:00:004.8 2.9 se12.6 secs2.7 se9.2 secs0.7 se 16.7secs2.9 -3.6 12.6
05/1411:00:004.9 3.1 se12.2 secs2.7 se9.1 secs0.6 se 16.7secs3.0 -3.8 12.2
05/1410:00:005.1 3.8 se10.2 secs1.6 se14.3 secs1.6 se 7.2secs3.2 -3.9 10.2
05/1409:00:005.7 3.9 se12.4 secs2.8 se9.2 secs0.9 se 16.7secs3.9 -4.9 12.4
05/1408:00:005.7 3.6 se12.4 secs2.8 se9.2 secs2.6 se 5.9secs3.6 -4.5 12.4
05/1407:00:006.2 4.3 se12.2 secs3.2 se9.2 secs0.8 se 16.7secs4.2 -5.2 12.2
05/1406:00:006.2 4.0 se12.4 secs2.1 se15.5 secs3.1 se 9.2secs4.0 -5.0 12.4
05/1405:00:007.1 5.0 se12.1 secs3.0 se8.6 secs1.6 se 15.2secs4.8 -6.0 12.1
05/1404:00:007.5 5.7 se11.1 secs1.8 se15.0 secs2.6 se 6.7secs5.0 -6.3 11.1
05/1403:00:006.8 4.8 se12.2 secs2.4 se8.5 secs1.1 se 16.7secs4.7 -5.9 12.2
05/1402:00:007.8 5.9 se11.2 secs2.0 se15.1 secs3.1 se 6.3secs5.3 -6.6 11.2
05/1401:00:008.4 6.8 se11.9 secs1.4 se15.3 secs3.0 se 6.2secs6.5 -8.1 11.9
05/1400:00:008.1 6.1 se12.3 secs2.4 se8.4 secs1.1 se 16.7secs6.0 -7.5 12.3
05/1323:00:008.2 6.6 se12.3 secs2.9 se9.2 secs0.9 se 16.7secs6.5 -8.1 12.3
05/1322:00:008.2 6.9 se12.3 secs2.2 se9.3 secs1.2 se 16.7secs6.8 -8.4 12.3
05/1321:00:007.4 5.5 se12.3 secs2.8 se9.3 secs3.1 se 6.2secs5.4 -6.7 12.3
05/1320:00:007.4 5.9 se12.4 secs2.5 se9.1 secs2.9 se 5.9secs5.8 -7.3 12.4
05/1319:00:007.4 5.8 se12.6 secs2.7 se9.3 secs1.4 se 16.7secs5.8 -7.2 12.6
05/1318:00:008.2 6.6 se12.5 secs1.8 se16.7 secs2.3 se 9.2secs6.6 -8.3 12.5
05/1317:00:006.8 5.9 se12.6 secs2.5 se9.1 secs1.0 se 16.7secs5.9 -7.4 12.6

 

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
15:50:00 (GMT) on 05/14
Combined Sea Height:5.6 ft
Dominant Period:11.0 secs
Wind Speed: 3.9 kts
Wind Gust: 5.8 kts
Wind Direction:260 degrees
Barometric Pressure:1022.0 mbs
Air Temperature: 54.0 degrees
Water Temperature:55.0 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)
05/1415:50:005.611.03.95.82601022.054.055.0
05/1414:50:005.211.07.811.72701022.153.855.2
05/1413:50:004.910.03.95.82501022.253.254.9
05/1412:50:004.911.05.87.83001022.252.955.0
05/1411:50:004.911.09.811.72501022.154.055.0
05/1410:50:005.211.09.811.72701022.354.155.2
05/1409:50:005.610.07.89.82801022.254.155.2
05/1408:50:005.211.09.811.72801022.354.055.2
05/1407:50:005.910.011.713.72701022.453.855.4
05/1406:50:006.211.09.813.72701022.352.955.4
05/1405:50:006.610.07.89.82701022.054.755.4
05/1404:50:006.211.09.811.72301022.154.055.6
05/1403:50:006.610.09.811.72301021.653.155.9
05/1402:50:007.29.011.715.62401021.554.556.1
05/1401:50:007.511.011.713.72401021.554.756.1
05/1400:50:007.511.015.619.52401021.454.555.8
05/1323:50:007.511.015.621.42401021.155.655.6
05/1322:50:007.511.015.619.52301020.855.855.8
05/1321:50:007.512.015.619.52401020.355.455.9
05/1320:50:007.212.015.619.52501019.555.256.1
05/1319:50:006.611.015.621.42501018.855.056.1
05/1318:50:006.913.017.621.42501018.154.956.1
05/1317:50:006.914.017.621.42701017.154.156.1
05/1316:50:005.911.019.525.42701016.152.256.3

 

000041699 ___0.030663
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