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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)01/25
03:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
03:00:00 (GMT) on 01/25
Sea Height:4.0 ft
Primary Swell Height: 3.5 ft
Primary Swell Period: 12.8 secs
Surf Height3.6 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)
01/2503:00:004.0 3.5 se12.8 secs0.8 se16.7 secs1.4 se 9.3secs3.6 -4.5 12.8
01/2502:00:004.0 3.2 se14.2 secs2.1 se10.3 secs0.8 se 7.2secs3.6 -4.5 14.2
01/2501:00:004.9 4.5 se12.6 secs1.7 se9.2 secs0.7 se 16.7secs4.6 -5.7 12.6
01/2500:00:004.7 3.9 se12.6 secs1.2 se16.7 secs2.1 se 9.3secs3.9 -4.9 12.6
01/2423:00:004.2 3.6 se12.7 secs1.8 se9.3 secs0.8 se 16.7secs3.6 -4.6 12.7
01/2422:00:004.9 4.4 se12.7 secs1.7 se9.2 secs0.9 se 16.7secs4.5 -5.6 12.7
01/2421:00:004.5 3.9 se12.6 secs1.1 se16.7 secs1.7 se 9.3secs4.0 -4.9 12.6
01/2420:00:004.7 3.8 se14.1 secs2.7 se10.3 secs0.7 se 7.2secs4.3 -5.3 14.1
01/2419:00:005.6 4.7 se14.1 secs2.8 se10.3 secs0.7 se 7.1secs5.3 -6.6 14.1
01/2418:00:004.9 4.4 se12.7 secs1.0 se17.3 secs1.5 se 9.4secs4.5 -5.6 12.7
01/2417:00:004.4 3.9 se12.7 secs1.1 se16.7 secs1.6 se 9.3secs4.0 -4.9 12.7
01/2416:00:004.9 4.4 se14.0 secs1.9 se10.3 secs0.6 se 7.2secs5.0 -6.2 14.0
01/2415:00:005.5 5.2 se12.8 secs1.3 se17.2 secs1.4 se 9.2secs5.3 -6.6 12.8
01/2414:00:005.3 4.4 se14.0 secs2.7 se10.4 secs0.8 se 7.2secs5.0 -6.2 14.0
01/2413:00:004.5 4.0 se12.7 secs1.0 se16.7 secs1.6 se 9.4secs4.0 -5.0 12.7
01/2412:00:005.2 4.3 se14.0 secs2.6 se10.3 secs0.7 se 7.3secs4.9 -6.1 14.0
01/2411:00:005.0 4.6 se12.8 secs1.0 se16.7 secs1.5 se 9.4secs4.7 -5.9 12.8
01/2410:00:004.6 3.9 se14.1 secs2.1 se10.3 secs0.8 se 7.2secs4.4 -5.5 14.1
01/2409:00:005.0 4.4 se14.2 secs1.6 se17.4 secs2.3 se 10.4secs4.9 -6.2 14.2
01/2408:00:004.1 3.4 se14.1 secs2.0 se10.4 secs0.8 se 7.2secs3.8 -4.8 14.1
01/2407:00:005.3 4.6 se14.1 secs2.5 se10.5 secs0.5 se 7.2secs5.2 -6.5 14.1
01/2406:00:004.5 3.8 se14.3 secs2.3 se10.5 secs0.6 se 7.2secs4.4 -5.5 14.3
01/2405:00:005.6 4.9 se14.1 secs2.6 se10.4 secs0.6 se 7.2secs5.5 -6.9 14.1
01/2404:00:004.3 3.7 se14.3 secs2.1 se10.5 secs0.4 se 7.2secs4.3 -5.4 14.3

 

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
03:00:00 (GMT) on 01/25
Combined Sea Height:3.9 ft
Dominant Period:13.0 secs
Wind Speed: 15.6 kts
Wind Gust: 19.5 kts
Wind Direction:000 degrees
Barometric Pressure:1023.2 mbs
Air Temperature: 32.0 degrees
Water Temperature:50.0 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)
01/2503:00:003.913.015.619.50001023.232.050.0
01/2502:00:004.312.013.715.60001023.232.050.0
01/2501:00:003.911.013.715.60001023.332.050.2
01/2500:00:003.912.013.717.60001023.032.050.2
01/2423:00:003.90.013.715.60001023.532.032.0
01/2422:00:004.313.011.713.70001023.932.050.2
01/2421:00:000.00.011.713.70001024.332.032.0
01/2420:00:003.615.011.713.70001024.732.050.4
01/2419:00:004.613.09.811.70001025.932.050.5
01/2418:00:004.313.011.715.60001025.832.050.5
01/2417:00:004.611.011.713.70001025.932.050.5
01/2416:00:004.612.011.715.60001026.232.050.7
01/2415:00:000.00.015.619.50001025.332.050.7
01/2414:00:004.913.015.617.60001025.432.050.7
01/2413:00:004.312.013.715.60001025.832.050.9
01/2412:00:004.312.013.717.60001026.032.050.9
01/2411:00:004.614.015.619.50001026.432.050.9
01/2410:00:004.913.013.717.60001026.732.051.1
01/2409:00:004.614.017.621.40001026.232.051.3
01/2408:00:004.612.019.523.40001025.932.051.3
01/2407:00:004.614.019.521.40001026.032.051.1
01/2406:00:004.613.013.717.60001025.632.032.0
01/2405:00:004.615.013.715.60001025.832.050.9
01/2404:00:004.314.017.621.40001025.432.050.9

 

000041391 ___0.022265
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