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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
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 01/25
Sea Height:4.4 ft
Primary Swell Height: 3.5 ft
Primary Swell Period: 12.6 secs
Surf Height3.5 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)
01/2516:00:004.4 3.5 se12.6 secs2.2 se16.5 secs2.2 se 9.3secs3.5 -4.4 12.6
01/2515:00:003.8 3.1 se12.5 secs1.9 se16.8 secs1.1 se 20.0secs3.1 -3.9 12.5
01/2514:00:004.1 3.5 se12.6 secs1.9 se15.9 secs1.9 se 9.3secs3.6 -4.5 12.6
01/2513:00:003.9 3.2 se12.4 secs1.8 se16.6 secs0.9 se 20.0secs3.2 -4.0 12.4
01/2512:00:003.9 3.6 se12.3 secs1.5 se9.3 secs0.4 se 6.3secs3.5 -4.4 12.3
01/2511:00:004.1 3.5 se12.4 secs2.0 se16.5 secs1.0 se 20.0secs3.5 -4.4 12.4
01/2510:00:004.4 3.8 se12.4 secs2.0 se9.3 secs0.7 se 17.4secs3.8 -4.8 12.4
01/2509:00:004.4 3.9 se12.5 secs2.0 se15.6 secs1.5 se 9.4secs3.9 -4.9 12.5
01/2508:00:004.0 3.5 se12.5 secs1.7 se9.4 secs0.3 se 16.7secs3.5 -4.4 12.5
01/2507:00:004.5 4.0 se12.6 secs1.9 se9.4 secs0.4 se 16.7secs4.0 -5.0 12.6
01/2506:00:004.2 3.8 se12.7 secs1.5 se9.3 secs0.5 se 6.3secs3.9 -4.9 12.7
01/2505:00:004.1 3.7 se12.6 secs1.2 se9.3 secs0.4 se 16.7secs3.7 -4.7 12.6
01/2504:00:004.5 4.1 se12.5 secs1.5 se9.3 secs0.7 se 16.7secs4.1 -5.2 12.5
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

 

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
16:00:00 (GMT) on 01/25
Combined Sea Height:3.6 ft
Dominant Period:0.0 secs
Wind Speed: 7.8 kts
Wind Gust: 9.8 kts
Wind Direction:000 degrees
Barometric Pressure:1021.8 mbs
Air Temperature: 32.0 degrees
Water Temperature:49.8 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)
01/2516:00:003.60.07.89.80001021.832.049.8
01/2515:00:003.611.01.93.90001021.632.049.8
01/2514:00:000.00.05.87.80001021.632.049.8
01/2513:00:000.00.09.811.70001021.432.049.8
01/2512:00:003.612.03.95.80001021.832.050.0
01/2511:00:003.610.05.87.80001021.832.048.9
01/2510:00:003.314.07.89.80001022.432.048.4
01/2509:00:000.00.07.89.80001022.332.049.5
01/2508:00:003.611.07.89.80001022.732.049.6
01/2507:00:003.911.011.713.70001022.832.049.6
01/2506:00:000.00.011.713.70001022.832.032.0
01/2505:00:003.914.011.713.70001023.032.032.0
01/2504:00:004.314.013.715.60001023.032.032.0
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

 

000041393 ___0.026704
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