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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)07/24
06:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
06:00:00 (GMT) on 07/24
Sea Height:7.2 ft
Primary Swell Height: 5.3 ft
Primary Swell Period: 10.9 secs
Surf Height4.6 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)
07/2406:00:007.2 5.3 se10.9 secs2.3 se14.3 secs2.6 se 7.3secs4.6 -5.7 10.9
07/2405:00:006.6 4.8 se11.0 secs2.9 se14.3 secs1.4 se 17.4secs4.2 -5.3 11.0
07/2404:00:007.0 5.3 se11.0 secs2.7 se14.2 secs2.8 se 7.8secs4.6 -5.8 11.0
07/2403:00:006.6 5.1 se10.1 secs2.1 se14.4 secs2.2 se 6.7secs4.1 -5.1 10.1
07/2402:00:006.2 4.4 se11.0 secs2.8 se14.1 secs2.8 se 7.7secs3.8 -4.8 11.0
07/2401:00:006.9 4.8 se10.1 secs2.7 se14.2 secs2.5 se 6.7secs3.9 -4.9 10.1
07/2400:00:006.7 4.5 se11.0 secs2.1 se15.1 secs2.9 se 7.8secs4.0 -4.9 11.0
07/2323:00:005.8 4.3 se10.1 secs1.9 se14.1 secs2.0 se 6.2secs3.5 -4.4 10.1
07/2322:00:006.8 4.7 se11.0 secs3.0 se14.4 secs2.5 se 7.8secs4.1 -5.1 11.0
07/2321:00:006.9 5.1 se10.9 secs2.4 se14.4 secs2.6 se 7.8secs4.5 -5.6 10.9
07/2320:00:005.7 4.0 se10.1 secs2.3 se14.4 secs1.7 se 6.7secs3.3 -4.1 10.1
07/2319:00:006.0 4.1 se10.1 secs2.8 se14.6 secs1.7 se 6.7secs3.3 -4.2 10.1
07/2318:00:006.1 4.6 se10.1 secs2.2 se14.1 secs1.9 se 6.7secs3.7 -4.6 10.1
07/2317:00:006.3 4.6 se10.1 secs2.6 se14.5 secs2.0 se 6.7secs3.7 -4.6 10.1
07/2316:00:006.5 4.9 se10.0 secs2.3 se14.7 secs1.8 se 6.7secs3.9 -4.9 10.0
07/2315:00:006.6 4.8 se10.1 secs2.5 se14.2 secs2.4 se 5.5secs3.9 -4.9 10.1
07/2314:00:006.4 4.6 se10.0 secs2.7 se14.8 secs1.9 se 6.7secs3.7 -4.6 10.0
07/2313:00:006.8 5.2 se10.1 secs2.6 se14.4 secs1.8 se 6.7secs4.2 -5.3 10.1
07/2312:00:005.8 4.2 se10.1 secs2.5 se14.6 secs2.2 se 5.5secs3.4 -4.2 10.1
07/2311:00:005.6 4.1 se9.9 secs2.0 se14.3 secs1.5 se 6.7secs3.2 -4.0 9.9
07/2310:00:005.7 4.1 se10.0 secs2.1 se14.6 secs1.6 se 6.8secs3.3 -4.1 10.0
07/2309:00:005.6 4.3 se9.9 secs2.2 se14.5 secs1.6 se 6.7secs3.4 -4.2 9.9
07/2308:00:005.8 4.0 se11.0 secs2.4 se14.6 secs2.4 se 7.8secs3.5 -4.4 11.0
07/2307:00:005.3 3.5 se10.0 secs2.3 se14.6 secs1.9 se 6.8secs2.8 -3.5 10.0

 

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
05:50:00 (GMT) on 07/24
Combined Sea Height:6.6 ft
Dominant Period:9.0 secs
Wind Speed: 1.9 kts
Wind Gust: 3.9 kts
Wind Direction:330 degrees
Barometric Pressure:1017.0 mbs
Air Temperature: 59.4 degrees
Water Temperature:60.1 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)
07/2405:50:006.69.01.93.93301017.059.460.1
07/2404:50:006.210.01.93.93301017.159.460.4
07/2403:50:005.910.00.01.90001016.860.360.1
07/2402:50:006.69.00.01.90001016.661.760.3
07/2401:50:006.610.01.93.92101016.961.560.6
07/2400:50:006.910.01.93.92001017.561.060.1
07/2323:50:006.211.03.95.82001017.860.460.1
07/2322:50:006.610.05.87.81901018.359.959.9
07/2321:50:006.610.05.87.81701018.359.759.7
07/2320:50:006.910.07.89.81701018.459.559.5
07/2319:50:005.99.011.713.71701018.459.459.4
07/2318:50:006.210.09.813.71601018.459.059.2
07/2317:50:006.610.011.715.61701018.358.859.2
07/2316:50:006.610.013.717.61701018.159.059.2
07/2315:50:006.99.013.717.61701017.859.259.2
07/2314:50:006.69.011.715.61701017.859.059.0
07/2313:50:006.910.07.89.81701017.859.059.0
07/2312:50:006.69.09.89.81801017.459.258.6
07/2311:50:006.210.09.811.71901017.159.058.5
07/2310:50:005.910.011.713.71901017.058.657.9
07/2309:50:005.910.011.713.72001016.858.557.7
07/2308:50:005.610.011.715.61901016.658.657.4
07/2307:50:005.910.013.717.61901016.959.057.9
07/2306:50:005.98.013.717.61701016.759.057.9

 

000042189 ___0.026811
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