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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)02/24
20:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
20:00:00 (GMT) on 02/24
Sea Height:4.4 ft
Primary Swell Height: 3 ft
Primary Swell Period: 10 secs
Surf Height2.4 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)
02/2420:00:004.4 3.0 se10.0 secs1.5 se17.5 secs1.5 se 6.8secs2.4 -3.0 10.0
02/2419:00:005.0 3.6 se10.1 secs1.4 se14.0 secs1.0 se 17.6secs2.9 -3.6 10.1
02/2418:00:005.5 4.0 se10.0 secs1.0 se13.5 secs1.6 se 5.5secs3.3 -4.1 10.0
02/2417:00:005.4 4.0 se10.0 secs1.1 se18.0 secs2.0 se 6.8secs3.2 -4.0 10.0
02/2416:00:005.8 4.7 se9.1 secs0.9 se12.5 secs1.2 se 5.9secs3.4 -4.2 9.1
02/2415:00:005.8 4.6 se10.0 secs1.9 se6.8 secs0.4 se 14.3secs3.7 -4.7 10.0
02/2414:00:006.6 5.0 se9.9 secs1.5 se13.7 secs1.1 se 17.2secs4.0 -5.0 9.9
02/2413:00:006.1 4.7 se10.1 secs1.6 se13.2 secs2.0 se 6.8secs3.8 -4.8 10.1
02/2412:00:006.2 4.9 se10.0 secs1.5 se13.1 secs1.9 se 6.7secs4.0 -4.9 10.0
02/2411:00:006.2 5.0 se10.0 secs1.4 se13.1 secs1.9 se 6.8secs4.0 -5.0 10.0
02/2410:00:005.7 4.5 se10.0 secs1.4 se13.5 secs1.8 se 6.8secs3.6 -4.5 10.0
02/2409:00:006.0 5.0 se10.1 secs1.4 se6.7 secs0.5 se 14.3secs4.0 -5.1 10.1
02/2408:00:007.0 5.8 se10.2 secs1.5 se6.8 secs0.6 se 14.3secs4.7 -5.8 10.2
02/2407:00:006.7 5.4 se10.1 secs2.1 se13.5 secs2.0 se 6.8secs4.4 -5.5 10.1
02/2406:00:007.3 6.0 se10.9 secs3.1 se7.8 secs0.7 se 14.3secs5.2 -6.5 10.9
02/2405:00:007.3 5.7 se11.0 secs3.1 se7.8 secs0.7 se 14.3secs5.0 -6.2 11.0
02/2404:00:007.3 6.1 se9.9 secs1.4 se13.0 secs1.9 se 6.7secs4.8 -6.0 9.9
02/2403:00:007.9 6.3 se10.1 secs2.3 se6.7 secs0.9 se 14.3secs5.0 -6.3 10.1
02/2402:00:008.0 6.1 se10.0 secs2.3 se13.0 secs2.6 se 6.7secs4.9 -6.1 10.0
02/2401:00:007.9 5.7 se11.0 secs3.8 se7.8 secs1.2 se 14.3secs5.0 -6.3 11.0
02/2400:00:008.6 6.6 se11.0 secs3.6 se7.8 secs1.6 se 14.8secs5.8 -7.3 11.0
02/2323:00:009.6 8.2 se10.1 secs2.6 se6.7 secs1.0 se 14.3secs6.6 -8.3 10.1
02/2322:00:0010.1 8.6 se10.2 secs2.5 se13.6 secs3.2 se 7.2secs7.0 -8.8 10.2
02/2321:00:009.1 7.0 se10.1 secs3.5 se6.7 secs0.8 se 14.3secs5.7 -7.1 10.1

 

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
20:50:00 (GMT) on 02/24
Combined Sea Height:5.2 ft
Dominant Period:9.0 secs
Wind Speed: 11.7 kts
Wind Gust: 13.7 kts
Wind Direction:000 degrees
Barometric Pressure:1013.4 mbs
Air Temperature: 32.0 degrees
Water Temperature:51.3 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)
02/2420:50:005.29.011.713.70001013.432.051.3
02/2419:50:005.29.013.717.60001013.532.051.1
02/2418:50:005.68.013.715.60001013.932.051.1
02/2417:50:005.98.013.715.60001013.532.051.1
02/2416:50:006.210.017.619.50001012.432.051.1
02/2415:50:006.210.015.619.50001012.632.050.9
02/2414:50:006.69.017.621.40001012.132.050.9
02/2413:50:006.29.015.619.50001012.232.050.9
02/2412:50:006.99.013.717.60001012.532.051.1
02/2411:50:006.610.013.717.60001012.932.051.1
02/2410:50:007.510.015.619.50001013.832.051.1
02/2409:50:006.210.013.717.60001014.632.051.1
02/2408:50:006.99.011.715.60001014.932.051.1
02/2407:50:006.29.011.715.60001015.632.051.1
02/2406:50:007.29.011.715.60001016.532.051.1
02/2405:50:006.910.015.617.60001016.932.051.1
02/2404:50:007.210.013.717.60001017.032.051.1
02/2403:50:007.210.09.813.70001017.132.051.1
02/2402:50:008.210.09.813.70001017.532.051.1
02/2401:50:008.210.09.811.70001017.632.051.3
02/2400:50:009.810.011.715.60001018.132.051.3
02/2323:50:008.510.011.715.60001019.232.051.3
02/2322:50:008.510.013.717.60001019.432.051.3
02/2321:50:008.510.017.619.50001019.832.051.3

 

000041020 ___0.025067
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