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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)10/26
04:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
04:00:00 (GMT) on 10/26
Sea Height:7.8 ft
Primary Swell Height: 3.4 ft
Primary Swell Period: 12.6 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)
10/2604:00:007.8 3.4 se12.6 secs3.8 se8.4 secs0.9 se 16.7secs3.4 -4.2 12.6
10/2603:00:008.0 4.4 se10.0 secs2.2 se14.3 secs4.6 se 6.7secs3.5 -4.4 10.0
10/2602:00:008.8 4.9 se10.1 secs2.6 se14.1 secs4.8 se 6.7secs4.0 -5.0 10.1
10/2601:00:009.7 5.9 se10.0 secs5.2 se6.7 secs2.5 se 14.0secs4.7 -5.8 10.0
10/2600:00:0010.3 5.4 se11.0 secs5.7 se7.8 secs3.0 se 14.2secs4.7 -5.9 11.0
10/2523:00:0010.7 7.6 se10.1 secs3.1 se13.7 secs4.7 se 6.7secs6.1 -7.6 10.1
10/2522:00:0011.5 8.0 se11.0 secs5.6 se7.8 secs2.1 se 15.0secs7.1 -8.9 11.0
10/2521:00:0010.6 6.5 se11.0 secs2.4 se15.2 secs4.4 se 7.7secs5.7 -7.2 11.0
10/2520:00:0012.0 8.4 se11.0 secs4.9 se7.8 secs1.5 se 14.3secs7.5 -9.3 11.0
10/2519:00:0012.0 8.0 se11.1 secs4.9 se7.7 secs2.1 se 15.3secs7.1 -8.9 11.1
10/2518:00:0011.3 6.9 se12.3 secs5.6 se9.2 secs4.2 se 5.9secs6.8 -8.5 12.3
10/2517:00:0010.9 8.1 se11.3 secs2.4 se15.1 secs3.9 se 7.8secs7.3 -9.1 11.3
10/2516:00:0011.0 6.8 se12.5 secs6.0 se9.3 secs1.7 se 16.7secs6.8 -8.5 12.5
10/2515:00:0010.3 6.5 se11.1 secs3.7 se14.1 secs4.4 se 7.7secs5.7 -7.1 11.1
10/2514:00:008.8 5.5 se11.0 secs3.2 se14.2 secs4.1 se 7.8secs4.8 -6.0 11.0
10/2513:00:009.0 5.1 se11.1 secs3.0 se14.1 secs4.3 se 7.7secs4.5 -5.6 11.1
10/2512:00:008.5 5.5 se10.0 secs2.3 se14.4 secs4.0 se 6.6secs4.4 -5.5 10.0
10/2511:00:009.4 6.2 se10.1 secs2.4 se14.2 secs4.4 se 6.7secs5.0 -6.2 10.1
10/2510:00:0010.2 6.4 se10.1 secs2.6 se14.2 secs4.9 se 6.2secs5.2 -6.4 10.1
10/2509:00:009.2 6.6 se10.0 secs2.2 se14.4 secs4.0 se 5.5secs5.3 -6.7 10.0
10/2508:00:007.3 4.9 se9.9 secs2.9 se6.7 secs0.0 se 0.0secs3.9 -4.9 9.9
10/2507:00:006.2 3.5 se10.1 secs1.8 se14.4 secs2.7 se 6.7secs2.8 -3.5 10.1
10/2506:00:004.8 2.0 se14.5 secs2.9 se9.1 secs1.8 se 5.5secs2.3 -2.9 14.5
10/2505:00:003.7 2.5 se9.9 secs1.5 se14.6 secs1.3 se 6.7secs2.0 -2.5 9.9

 

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
04:50:00 (GMT) on 10/26
Combined Sea Height:8.2 ft
Dominant Period:6.0 secs
Wind Speed: 15.6 kts
Wind Gust: 17.6 kts
Wind Direction:190 degrees
Barometric Pressure:1010.9 mbs
Air Temperature: 55.6 degrees
Water Temperature:57.2 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)
10/2604:50:008.26.015.617.61901010.955.657.2
10/2603:50:007.910.017.621.41701010.955.857.0
10/2602:50:009.29.017.621.41701010.755.457.0
10/2601:50:009.510.019.523.41801010.555.257.0
10/2600:50:009.86.021.425.41801009.955.657.0
10/2523:50:0010.810.021.425.41701009.955.632.0
10/2522:50:0010.510.021.427.31701010.055.456.8
10/2521:50:0011.510.021.427.31701010.255.856.8
10/2520:50:0011.510.021.427.31801010.455.432.0
10/2519:50:0010.59.021.429.21701010.355.456.8
10/2518:50:0011.811.021.427.31701010.355.257.0
10/2517:50:0011.810.021.427.31801010.355.632.0
10/2516:50:0010.810.019.523.41901010.655.056.8
10/2515:50:009.511.017.623.41701010.455.956.8
10/2514:50:009.510.017.623.41901010.355.956.7
10/2513:50:008.910.015.619.51901010.556.356.8
10/2512:50:008.59.011.715.62001010.655.056.7
10/2511:50:009.29.011.719.52101010.854.056.7
10/2510:50:0010.510.011.713.72101011.054.056.1
10/2509:50:009.89.021.427.31801011.053.632.0
10/2508:50:009.510.023.429.21701011.453.155.8
10/2507:50:007.50.023.427.31701011.732.055.6
10/2506:50:006.28.021.427.31701012.453.132.0
10/2505:50:004.95.019.525.41701013.054.055.9

 

000042811 ___0.028038
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