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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)09/05
15:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
15:00:00 (GMT) on 09/05
Sea Height:5.5 ft
Primary Swell Height: 3.5 ft
Primary Swell Period: 9.9 secs
Surf Height2.7 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)
09/0515:00:005.5 3.5 se9.9 secs1.9 se17.0 secs1.0 se 20.0secs2.7 -3.4 9.9
09/0514:00:005.3 3.4 se9.9 secs1.7 se16.6 secs2.2 se 6.7secs2.7 -3.4 9.9
09/0513:00:006.5 5.0 se9.1 secs2.5 se12.2 secs1.4 se 16.3secs3.6 -4.5 9.1
09/0512:00:006.3 4.1 se9.9 secs2.0 se17.1 secs2.3 se 6.7secs3.2 -4.0 9.9
09/0511:00:005.5 3.8 se10.0 secs1.7 se16.5 secs1.7 se 6.7secs3.1 -3.8 10.0
09/0510:00:005.0 3.4 se10.0 secs1.8 se14.7 secs1.7 se 6.7secs2.7 -3.4 10.0
09/0509:00:005.5 4.4 se9.9 secs1.9 se14.4 secs1.0 se 17.5secs3.5 -4.3 9.9
09/0508:00:004.9 3.8 se10.0 secs2.0 se14.5 secs1.3 se 17.7secs3.1 -3.9 10.0
09/0507:00:004.5 3.1 se10.0 secs1.5 se16.6 secs0.7 se 20.0secs2.5 -3.1 10.0
09/0506:00:004.6 3.6 se10.1 secs1.6 se14.4 secs0.9 se 17.6secs2.9 -3.6 10.1
09/0505:00:004.8 3.6 se10.8 secs1.6 se16.7 secs2.0 se 7.8secs3.1 -3.9 10.8
09/0504:00:004.9 3.8 se10.2 secs1.4 se16.7 secs1.8 se 7.2secs3.1 -3.9 10.2
09/0503:00:005.2 3.9 se10.9 secs1.5 se14.4 secs2.1 se 7.8secs3.4 -4.3 10.9
09/0502:00:004.7 3.4 se10.2 secs1.4 se14.2 secs2.0 se 7.2secs2.7 -3.4 10.2
09/0501:00:004.9 3.1 se11.0 secs2.5 se7.8 secs0.8 se 16.2secs2.7 -3.4 11.0
09/0500:00:005.3 3.2 se11.0 secs2.8 se7.7 secs0.7 se 15.9secs2.8 -3.5 11.0
09/0423:00:006.0 4.3 se10.2 secs1.7 se14.1 secs0.9 se 17.7secs3.5 -4.4 10.2
09/0422:00:006.1 4.3 se10.0 secs1.7 se14.0 secs2.3 se 6.7secs3.4 -4.3 10.0
09/0421:00:006.5 5.0 se10.1 secs1.6 se14.3 secs1.0 se 17.9secs4.1 -5.1 10.1
09/0420:00:006.0 4.4 se10.0 secs1.4 se13.9 secs2.1 se 6.7secs3.6 -4.5 10.0
09/0419:00:005.9 4.4 se10.0 secs1.5 se13.9 secs2.3 se 6.8secs3.5 -4.4 10.0
09/0418:00:006.0 4.4 se10.0 secs1.7 se13.9 secs2.4 se 6.7secs3.5 -4.4 10.0
09/0417:00:005.5 4.0 se10.0 secs1.5 se14.1 secs2.2 se 6.3secs3.2 -4.0 10.0
09/0416:00:005.6 3.9 se9.9 secs1.4 se14.0 secs3.0 se 6.3secs3.1 -3.8 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
15:50:00 (GMT) on 09/05
Combined Sea Height:0.0 ft
Dominant Period:0.0 secs
Wind Speed: 3.9 kts
Wind Gust: 5.8 kts
Wind Direction:120 degrees
Barometric Pressure:1016.4 mbs
Air Temperature: 59.0 degrees
Water Temperature:62.1 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)
09/0515:50:000.00.03.95.81201016.459.062.1
09/0514:50:005.98.03.95.81001016.559.261.9
09/0513:50:006.28.05.87.81201016.158.861.9
09/0512:50:006.29.05.87.81101015.959.261.9
09/0511:50:005.99.05.87.81201015.759.261.9
09/0510:50:005.610.07.89.81401015.759.561.9
09/0509:50:005.28.07.89.81201015.659.461.9
09/0508:50:004.310.05.85.80701015.759.961.7
09/0507:50:004.610.05.87.80501015.460.461.9
09/0506:50:004.910.05.87.80301015.061.062.1
09/0505:50:004.310.07.89.80601014.861.062.1
09/0504:50:005.210.09.811.70201014.661.362.2
09/0503:50:004.910.011.713.70201014.461.362.4
09/0502:50:004.610.011.713.73601014.161.262.6
09/0501:50:004.911.011.713.70101014.061.762.8
09/0500:50:004.98.09.89.83501013.561.763.0
09/0423:50:004.911.07.89.83601013.061.063.0
09/0422:50:005.69.03.95.83401013.062.263.3
09/0421:50:005.68.01.91.90201012.762.162.8
09/0420:50:006.210.03.95.80801012.761.262.2
09/0419:50:007.29.07.89.80801012.460.662.1
09/0418:50:006.610.09.813.70901012.260.132.0
09/0417:50:005.910.09.813.70701012.059.432.0
09/0416:50:005.69.011.713.70801011.559.061.5

 

000042550 ___0.035482
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