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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)04/15
19:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
19:00:00 (GMT) on 04/15
Sea Height:9.5 ft
Primary Swell Height: 6.3 ft
Primary Swell Period: 10.2 secs
Surf Height5.1 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)
04/1519:00:009.5 6.3 se10.2 secs2.8 se13.7 secs3.7 se 6.7secs5.1 -6.4 10.2
04/1518:00:009.1 6.0 se10.1 secs2.3 se13.8 secs3.9 se 6.8secs4.9 -6.1 10.1
04/1517:00:008.6 5.1 se10.1 secs2.6 se13.4 secs3.6 se 6.7secs4.1 -5.1 10.1
04/1516:00:009.3 5.2 se11.1 secs6.2 se7.8 secs1.4 se 15.2secs4.6 -5.7 11.1
04/1515:00:009.4 5.3 se11.0 secs6.1 se7.8 secs2.5 se 14.0secs4.6 -5.8 11.0
04/1514:00:009.8 6.2 se10.0 secs2.5 se13.8 secs3.7 se 6.8secs5.0 -6.2 10.0
04/1513:00:009.7 6.4 se10.0 secs2.7 se13.3 secs3.7 se 6.8secs5.1 -6.4 10.0
04/1512:00:009.8 6.9 se10.0 secs2.8 se13.5 secs3.5 se 6.7secs5.6 -6.9 10.0
04/1511:00:0010.4 7.9 se8.3 secs4.7 se12.0 secs1.2 se 15.1secs5.2 -6.5 8.3
04/1510:00:009.3 6.8 se8.3 secs4.0 se12.2 secs0.0 se 0.0secs4.5 -5.6 8.3
04/1509:00:0010.4 8.1 se9.0 secs3.4 se12.4 secs2.2 se 5.9secs5.8 -7.3 9.0
04/1508:00:009.3 6.2 se9.0 secs3.3 se12.5 secs3.0 se 5.9secs4.4 -5.6 9.0
04/1507:00:009.8 7.4 se8.4 secs3.3 se12.3 secs0.9 se 16.7secs4.9 -6.2 8.4
04/1506:00:0010.8 8.5 se8.4 secs2.2 se12.5 secs0.0 se 0.0secs5.7 -7.1 8.4
04/1505:00:0011.0 8.5 se8.4 secs2.7 se12.6 secs0.8 se 16.7secs5.7 -7.1 8.4
04/1504:00:0011.3 8.4 se8.2 secs2.3 se12.6 secs0.0 se 0.0secs5.5 -6.9 8.2
04/1503:00:0010.3 7.7 se7.7 secs2.2 se12.5 secs0.8 se 16.7secs4.8 -6.0 7.7
04/1502:00:009.7 7.6 se7.7 secs1.9 se12.9 secs0.0 se 0.0secs4.7 -5.9 7.7
04/1501:00:009.5 7.7 se7.2 secs1.7 se12.7 secs0.0 se 0.0secs4.4 -5.5 7.2
04/1500:00:008.4 6.5 se7.6 secs2.0 se12.7 secs0.0 se 0.0secs3.9 -4.9 7.6
04/1423:00:009.0 7.0 se7.2 secs1.8 se13.0 secs0.0 se 0.0secs4.0 -5.0 7.2
04/1422:00:008.1 6.2 se6.7 secs2.1 se13.9 secs1.5 se 9.8secs3.3 -4.1 6.7
04/1421:00:007.7 5.6 se6.7 secs2.3 se14.0 secs1.3 se 10.2secs3.0 -3.7 6.7
04/1420:00:006.8 4.9 se6.6 secs1.7 se12.8 secs0.0 se 0.0secs2.6 -3.2 6.6

 

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
19:50:00 (GMT) on 04/15
Combined Sea Height:0.0 ft
Dominant Period:0.0 secs
Wind Speed: 0.0 kts
Wind Gust: 0.0 kts
Wind Direction:000 degrees
Barometric Pressure:1014.5 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)
04/1519:50:000.00.00.00.00001014.532.032.0
04/1518:50:009.59.00.00.00001014.332.050.9
04/1517:50:009.59.00.00.00001014.032.032.0
04/1516:50:009.80.00.00.00001012.932.032.0
04/1515:50:009.58.00.00.00001012.632.032.0
04/1514:50:0010.28.00.00.00001012.232.050.7
04/1513:50:0010.58.00.00.00001011.832.050.9
04/1512:50:0010.28.00.00.00001011.332.050.9
04/1511:50:009.28.00.00.00001011.632.051.1
04/1510:50:009.88.00.00.00001011.332.051.1
04/1509:50:009.88.00.00.00001011.032.051.1
04/1508:50:009.58.00.00.00001010.832.051.1
04/1507:50:0010.88.00.00.00001010.232.032.0
04/1506:50:0010.88.00.00.00001010.332.032.0
04/1505:50:0011.28.00.00.00001010.232.051.6
04/1504:50:0011.28.00.00.00001010.032.051.6
04/1503:50:0010.28.00.00.00001009.532.051.6
04/1502:50:0010.57.00.00.00001010.132.051.6
04/1500:50:008.50.00.00.00001012.132.032.0
04/1423:50:009.57.00.00.00001012.932.032.0
04/1422:50:008.50.00.00.00001013.332.032.0
04/1421:50:007.90.00.00.00001013.632.032.0
04/1420:50:007.96.00.00.00001014.432.052.0
04/1419:50:008.26.00.00.00001015.332.051.8

 

000041481 ___0.02298
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