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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)04/14
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 04/14
Sea Height:5.9 ft
Primary Swell Height: 2.5 ft
Primary Swell Period: 14.3 secs
Surf Height2.9 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)
04/1418:00:005.9 2.5 se14.3 secs3.3 se7.7 secs0.0 se 0.0secs2.9 -3.6 14.3
04/1417:00:004.5 2.2 se14.4 secs2.6 se7.8 secs1.5 se 11.3secs2.5 -3.1 14.4
04/1416:00:004.5 2.1 se14.3 secs2.7 se7.7 secs0.0 se 0.0secs2.4 -2.9 14.3
04/1415:00:004.4 2.4 se14.2 secs2.5 se8.2 secs0.0 se 0.0secs2.7 -3.4 14.2
04/1414:00:004.0 1.8 se14.6 secs2.3 se7.7 secs1.3 se 11.3secs2.2 -2.7 14.6
04/1413:00:004.5 2.4 se14.4 secs2.8 se7.7 secs0.0 se 0.0secs2.8 -3.5 14.4
04/1412:00:004.6 2.2 se14.4 secs2.9 se7.7 secs0.0 se 0.0secs2.5 -3.1 14.4
04/1411:00:004.9 2.6 se14.8 secs3.2 se8.2 secs1.5 se 11.3secs3.1 -3.8 14.8
04/1410:00:004.5 2.1 se14.5 secs2.8 se8.3 secs0.3 se 20.0secs2.4 -3.0 14.5
04/1409:00:004.5 2.3 se14.7 secs3.0 se7.8 secs1.5 se 11.2secs2.7 -3.4 14.7
04/1408:00:005.1 2.6 se14.5 secs3.3 se8.2 secs1.7 se 11.3secs3.0 -3.8 14.5
04/1407:00:005.0 2.1 se14.6 secs3.6 se8.2 secs1.4 se 11.3secs2.5 -3.1 14.6
04/1406:00:005.0 2.7 se14.6 secs2.1 se11.2 secs2.7 se 7.7secs3.2 -4.0 14.6
04/1405:00:005.2 2.7 se14.6 secs3.4 se8.3 secs1.8 se 11.3secs3.2 -4.0 14.6
04/1404:00:005.1 2.2 se14.7 secs3.5 se8.4 secs0.0 se 0.0secs2.6 -3.3 14.7
04/1403:00:005.5 2.5 se14.6 secs3.7 se8.4 secs0.0 se 0.0secs2.9 -3.6 14.6
04/1402:00:004.4 2.9 se8.4 secs1.8 se12.8 secs0.0 se 0.0secs2.0 -2.4 8.4
04/1401:00:005.1 2.0 se14.7 secs3.4 se8.5 secs0.0 se 0.0secs2.4 -3.0 14.7
04/1400:00:005.9 2.3 se15.8 secs4.1 se8.4 secs0.3 se 20.0secs2.9 -3.6 15.8
04/1323:00:005.0 3.2 se9.0 secs1.8 se14.4 secs1.8 se 5.9secs2.3 -2.9 9.0
04/1322:00:005.3 3.6 se8.4 secs2.0 se14.6 secs0.0 se 0.0secs2.4 -3.0 8.4
04/1321:00:005.9 3.7 se9.0 secs2.2 se14.6 secs2.1 se 5.9secs2.6 -3.3 9.0
04/1320:00:006.0 3.9 se8.4 secs2.0 se14.5 secs0.0 se 0.0secs2.6 -3.3 8.4
04/1319:00:006.3 4.4 se9.0 secs1.8 se14.7 secs2.3 se 6.0secs3.1 -3.9 9.0

 

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
18:50:00 (GMT) on 04/14
Combined Sea Height:7.5 ft
Dominant Period:5.0 secs
Wind Speed: 0.0 kts
Wind Gust: 0.0 kts
Wind Direction:000 degrees
Barometric Pressure:1015.8 mbs
Air Temperature: 32.0 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)
04/1418:50:007.55.00.00.00001015.832.032.0
04/1417:50:006.65.00.00.00001016.032.052.3
04/1416:50:005.65.00.00.00001016.032.052.3
04/1415:50:005.25.00.00.00001016.632.052.3
04/1414:50:004.98.00.00.00001016.932.052.5
04/1413:50:004.68.00.00.00001017.532.052.5
04/1412:50:004.98.00.00.00001018.132.052.5
04/1411:50:004.98.00.00.00001018.732.052.5
04/1410:50:004.68.00.00.00001019.132.052.5
04/1409:50:004.68.00.00.00001019.632.052.5
04/1408:50:004.98.00.00.00001020.332.052.5
04/1407:50:004.60.00.00.00001020.432.032.0
04/1406:50:005.28.00.00.00001021.132.052.5
04/1405:50:004.90.00.00.00001021.632.032.0
04/1404:50:005.98.00.00.00001021.832.052.5
04/1403:50:005.68.00.00.00001021.532.052.5
04/1402:50:005.28.00.00.00001021.332.052.5
04/1401:50:004.98.00.00.00001021.432.052.5
04/1400:50:005.69.00.00.00001021.632.052.5
04/1323:50:005.98.00.00.00001021.632.052.3
04/1322:50:006.29.00.00.00001021.632.053.2
04/1321:50:005.90.00.00.00001021.532.032.0
04/1320:50:005.69.00.00.00001021.532.032.0
04/1319:50:006.69.00.00.00001021.432.032.0

 

000041475 ___0.028249
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