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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)05/08
12:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
12:00:00 (GMT) on 05/08
Sea Height:5.7 ft
Primary Swell Height: 2.8 ft
Primary Swell Period: 14.8 secs
Surf Height3.3 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)
05/0812:00:005.7 2.8 se14.8 secs3.2 se11.0 secs2.9 se 7.7secs3.3 -4.1 14.8
05/0811:00:004.8 2.9 se12.2 secs1.4 se16.3 secs2.5 se 9.1secs2.8 -3.5 12.2
05/0810:00:005.5 3.7 se12.2 secs2.0 se16.1 secs2.4 se 8.4secs3.6 -4.5 12.2
05/0809:00:005.5 3.7 se12.4 secs2.2 se15.8 secs2.9 se 9.2secs3.7 -4.6 12.4
05/0808:00:006.4 4.7 se12.1 secs2.3 se16.6 secs2.8 se 8.3secs4.5 -5.7 12.1
05/0807:00:005.3 3.2 se12.4 secs2.2 se16.2 secs3.0 se 9.2secs3.2 -4.0 12.4
05/0806:00:005.8 4.0 se12.3 secs2.5 se16.6 secs1.1 se 20.0secs3.9 -4.9 12.3
05/0805:00:005.9 4.3 se11.0 secs2.0 se16.5 secs2.4 se 7.8secs3.8 -4.8 11.0
05/0804:00:005.5 3.6 se12.3 secs1.9 se16.2 secs2.9 se 9.2secs3.5 -4.4 12.3
05/0803:00:006.4 4.5 se11.0 secs2.4 se14.2 secs3.1 se 7.8secs4.0 -5.0 11.0
05/0802:00:006.0 4.1 se12.1 secs3.1 se8.4 secs1.4 se 15.2secs4.0 -5.0 12.1
05/0801:00:006.9 5.1 se11.3 secs1.6 se16.4 secs3.2 se 7.8secs4.6 -5.8 11.3
05/0800:00:007.5 5.4 se12.0 secs1.8 se16.1 secs3.4 se 8.4secs5.2 -6.5 12.0
05/0723:00:007.4 4.7 se12.2 secs4.5 se9.0 secs1.9 se 16.4secs4.6 -5.7 12.2
05/0722:00:007.9 6.2 se12.1 secs3.8 se9.1 secs0.8 se 16.7secs6.0 -7.5 12.1
05/0721:00:007.5 5.0 se11.2 secs4.0 se7.8 secs1.2 se 15.1secs4.5 -5.6 11.2
05/0720:00:007.6 5.3 se12.3 secs4.2 se9.2 secs0.9 se 16.7secs5.2 -6.5 12.3
05/0719:00:007.1 4.6 se12.2 secs4.4 se9.0 secs0.8 se 16.7secs4.5 -5.7 12.2
05/0718:00:007.5 5.1 se12.2 secs4.4 se9.1 secs2.0 se 15.6secs5.0 -6.2 12.2
05/0717:00:007.5 4.7 se12.2 secs4.3 se9.0 secs1.6 se 15.3secs4.6 -5.8 12.2
05/0716:00:008.8 6.7 se12.2 secs3.8 se8.4 secs1.9 se 15.6secs6.5 -8.1 12.2
05/0715:00:007.5 5.4 se12.5 secs3.9 se9.3 secs1.8 se 5.9secs5.4 -6.8 12.5
05/0714:00:008.3 6.3 se12.3 secs3.9 se9.2 secs1.1 se 16.7secs6.2 -7.7 12.3
05/0713:00:009.9 8.2 se12.4 secs4.1 se9.1 secs2.2 se 5.9secs8.2 -10.2 12.4

 

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
12:50:00 (GMT) on 05/08
Combined Sea Height:4.6 ft
Dominant Period:11.0 secs
Wind Speed: 9.8 kts
Wind Gust: 11.7 kts
Wind Direction:240 degrees
Barometric Pressure:1019.0 mbs
Air Temperature: 52.2 degrees
Water Temperature:55.2 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)
05/0812:50:004.611.09.811.72401019.052.255.2
05/0811:50:004.911.09.811.72301019.152.055.4
05/0810:50:005.611.09.811.72401018.751.655.6
05/0809:50:005.611.09.811.72301018.451.355.8
05/0808:50:004.910.03.95.82301018.050.955.6
05/0807:50:004.911.05.87.82501017.950.755.4
05/0806:50:005.211.03.95.82801018.150.755.2
05/0805:50:005.611.03.95.83101018.250.755.2
05/0804:50:004.911.05.87.83201018.350.755.0
05/0803:50:005.28.07.89.83201018.350.955.0
05/0802:50:005.611.07.811.73201018.251.155.6
05/0801:50:005.29.07.811.73201018.451.455.9
05/0800:50:006.211.07.811.73201018.951.655.9
05/0723:50:005.911.07.811.73201019.151.856.3
05/0722:50:007.211.07.89.83101019.651.655.9
05/0721:50:006.98.05.89.83101020.551.656.8
05/0720:50:006.212.03.95.83201020.751.656.5
05/0719:50:006.912.05.87.83501020.951.455.4
05/0718:50:006.612.03.95.80201021.251.454.9
05/0717:50:007.212.03.97.80501021.451.354.3
05/0716:50:006.611.03.97.80101021.551.354.3
05/0715:50:006.612.07.89.80201021.551.154.3
05/0714:50:007.211.07.811.73301021.450.954.1
05/0713:50:007.512.07.813.73401021.151.154.7

 

000041658 ___0.028145
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