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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)09/03
13:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
13:00:00 (GMT) on 09/03
Sea Height:11.4 ft
Primary Swell Height: 8.4 ft
Primary Swell Period: 12.3 secs
Surf Height8.3 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)
09/0313:00:0011.4 8.4 se12.3 secs5.7 se9.1 secs2.9 se 5.9secs8.3 -10.3 12.3
09/0312:00:0013.3 9.5 se12.2 secs7.2 se9.1 secs3.0 se 5.9secs9.3 -11.6 12.2
09/0311:00:0014.3 11.3 se11.3 secs5.7 se7.8 secs1.9 se 14.3secs10.2 -12.8 11.3
09/0310:00:0013.4 10.3 se11.2 secs5.5 se7.8 secs2.0 se 14.3secs9.2 -11.5 11.2
09/0309:00:0012.6 8.3 se11.3 secs6.5 se7.8 secs1.8 se 14.8secs7.4 -9.3 11.3
09/0308:00:0010.9 7.4 se10.0 secs3.3 se13.3 secs4.2 se 6.7secs5.9 -7.4 10.0
09/0307:00:0010.6 7.4 se10.0 secs4.0 se6.7 secs0.5 se 14.3secs5.9 -7.4 10.0
09/0306:00:0010.4 7.3 se10.0 secs2.2 se13.1 secs3.5 se 6.8secs5.8 -7.3 10.0
09/0305:00:0010.2 7.1 se10.0 secs4.1 se6.7 secs1.6 se 13.2secs5.7 -7.1 10.0
09/0304:00:0010.3 8.3 se10.0 secs3.4 se6.7 secs1.7 se 13.2secs6.7 -8.3 10.0
09/0303:00:0010.8 8.7 se10.1 secs3.7 se6.8 secs0.6 se 14.3secs7.0 -8.7 10.1
09/0302:00:009.8 7.8 se10.0 secs3.9 se6.7 secs1.4 se 13.3secs6.2 -7.7 10.0
09/0301:00:0010.0 7.5 se10.1 secs1.7 se14.2 secs3.5 se 6.7secs6.1 -7.6 10.1
09/0300:00:0010.5 7.5 se10.0 secs4.4 se6.7 secs1.9 se 13.8secs6.0 -7.5 10.0
09/0223:00:0010.0 7.0 se10.0 secs4.6 se6.7 secs1.3 se 13.3secs5.5 -6.9 10.0
09/0222:00:0012.2 10.0 se9.0 secs3.3 se5.9 secs1.5 se 12.5secs7.3 -9.1 9.0
09/0221:00:0012.0 9.1 se10.0 secs4.1 se6.7 secs1.3 se 13.2secs7.3 -9.1 10.0
09/0220:00:0012.6 9.0 se9.9 secs4.8 se6.8 secs0.0 se 0.0secs7.1 -8.9 9.9
09/0219:00:0010.1 7.5 se9.1 secs2.5 se12.3 secs3.4 se 6.0secs5.5 -6.8 9.1
09/0218:00:0013.2 10.1 se9.0 secs2.6 se12.8 secs3.8 se 5.9secs7.3 -9.2 9.0
09/0217:00:0010.8 7.7 se8.3 secs1.7 se12.2 secs0.0 se 0.0secs5.1 -6.4 8.3
09/0216:00:009.4 6.8 se8.3 secs1.7 se12.7 secs0.0 se 0.0secs4.5 -5.7 8.3
09/0215:00:009.2 7.3 se7.7 secs1.9 se12.9 secs0.0 se 0.0secs4.5 -5.6 7.7
09/0214:00:009.6 7.7 se7.7 secs1.1 se12.6 secs0.0 se 0.0secs4.7 -5.9 7.7

 

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
13:50:00 (GMT) on 09/03
Combined Sea Height:10.2 ft
Dominant Period:12.0 secs
Wind Speed: 15.6 kts
Wind Gust: 19.5 kts
Wind Direction:150 degrees
Barometric Pressure:1005.5 mbs
Air Temperature: 59.0 degrees
Water Temperature:32.0 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)
09/0313:50:0010.212.015.619.51501005.559.032.0
09/0312:50:009.812.011.715.61801005.260.161.3
09/0311:50:0012.111.09.813.71801005.458.360.4
09/0310:50:0012.59.017.621.42001005.559.060.4
09/0309:50:0012.18.017.621.42101005.359.760.3
09/0308:50:0010.59.017.623.42101005.459.460.1
09/0307:50:0011.89.015.621.42101005.860.159.9
09/0306:50:009.59.013.717.62101005.660.432.0
09/0305:50:0010.210.017.625.42101005.959.932.0
09/0304:50:009.810.015.623.42101006.160.359.9
09/0303:50:009.810.013.719.52101005.761.360.1
09/0302:50:0010.510.013.717.62101005.461.760.6
09/0301:50:0010.29.013.717.62201005.362.161.0
09/0300:50:009.89.013.717.62101005.262.161.3
09/0223:50:0010.59.015.619.52001004.961.261.3
09/0222:50:0010.89.017.621.42401004.262.461.9
09/0221:50:0012.89.017.621.42401003.361.761.5
09/0220:50:0012.59.023.429.22601001.560.461.5
09/0219:50:0013.89.031.237.0160999.359.260.4
09/0218:50:0012.18.029.237.01501000.558.360.4
09/0217:50:0011.59.025.433.11501001.559.061.3
09/0216:50:0010.88.027.335.11601002.559.261.9
09/0215:50:0010.88.025.433.11701003.159.461.0
09/0214:50:0010.58.023.429.21701003.459.561.2

 

000042542 ___0.026503
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