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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)07/13
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 07/13
Sea Height:2.9 ft
Primary Swell Height: 1.3 ft
Primary Swell Period: 14.3 secs
Surf Height1.4 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)
07/1320:00:002.9 1.3 se14.3 secs1.8 se8.4 secs0.0 se 0.0secs1.4 -1.8 14.3
07/1319:00:003.4 1.7 se13.8 secs1.9 se8.9 secs0.9 se 5.6secs1.9 -2.3 13.8
07/1318:00:003.1 2.2 se8.4 secs1.2 se13.9 secs0.0 se 0.0secs1.5 -1.8 8.4
07/1317:00:003.1 1.3 se14.2 secs2.1 se8.4 secs0.0 se 0.0secs1.5 -1.9 14.2
07/1316:00:003.0 1.5 se14.2 secs1.7 se8.4 secs0.0 se 0.0secs1.7 -2.2 14.2
07/1315:00:003.0 1.6 se14.1 secs1.6 se8.4 secs0.0 se 0.0secs1.8 -2.2 14.1
07/1314:00:003.2 1.6 se14.1 secs2.0 se8.4 secs0.0 se 0.0secs1.8 -2.3 14.1
07/1313:00:003.0 1.3 se14.2 secs1.9 se8.4 secs0.0 se 0.0secs1.5 -1.8 14.2
07/1312:00:003.5 1.8 se14.4 secs1.9 se8.4 secs0.0 se 0.0secs2.1 -2.6 14.4
07/1311:00:003.3 1.4 se14.2 secs2.0 se8.3 secs0.0 se 0.0secs1.6 -2.0 14.2
07/1310:00:003.8 1.7 se14.2 secs2.4 se7.7 secs0.0 se 0.0secs1.9 -2.4 14.2
07/1309:00:004.0 1.6 se14.4 secs2.7 se8.4 secs0.0 se 0.0secs1.8 -2.3 14.4
07/1308:00:004.4 3.0 se8.4 secs1.7 se14.2 secs0.0 se 0.0secs2.0 -2.5 8.4
07/1307:00:004.4 3.0 se8.3 secs1.6 se14.1 secs0.0 se 0.0secs2.0 -2.5 8.3
07/1306:00:004.5 2.8 se9.0 secs1.5 se14.3 secs1.6 se 5.9secs2.0 -2.5 9.0
07/1305:00:004.2 2.9 se9.0 secs1.4 se14.4 secs1.3 se 6.0secs2.1 -2.7 9.0
07/1304:00:004.0 2.6 se9.1 secs1.7 se13.0 secs1.3 se 5.9secs1.9 -2.4 9.1
07/1303:00:003.9 2.7 se9.1 secs1.8 se13.0 secs1.1 se 5.9secs2.0 -2.5 9.1
07/1302:00:003.8 2.8 se9.1 secs1.5 se12.8 secs1.1 se 5.9secs2.1 -2.6 9.1
07/1301:00:004.1 2.7 se9.8 secs1.5 se14.0 secs1.6 se 6.7secs2.1 -2.6 9.8
07/1300:00:003.8 2.6 se9.1 secs1.6 se14.3 secs1.0 se 5.9secs1.9 -2.4 9.1
07/1223:00:003.7 2.7 se9.2 secs1.7 se12.9 secs1.1 se 6.0secs2.0 -2.5 9.2
07/1222:00:004.6 2.2 se14.4 secs3.3 se9.1 secs1.0 se 5.9secs2.6 -3.2 14.4
07/1221:00:004.0 2.7 se9.9 secs1.4 se14.0 secs1.5 se 6.8secs2.2 -2.7 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
19:50:00 (GMT) on 07/13
Combined Sea Height:3.3 ft
Dominant Period:8.0 secs
Wind Speed: 9.8 kts
Wind Gust: 11.7 kts
Wind Direction:360 degrees
Barometric Pressure:1018.7 mbs
Air Temperature: 56.8 degrees
Water Temperature:57.6 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)
07/1319:50:003.38.09.811.73601018.756.857.6
07/1318:50:003.68.09.811.70101018.656.557.6
07/1317:50:003.68.011.713.73601018.755.857.2
07/1316:50:003.99.011.713.73601019.255.857.2
07/1315:50:003.67.013.715.63601019.656.356.8
07/1314:50:003.68.013.715.63501019.556.556.7
07/1313:50:003.67.013.715.63601019.656.356.7
07/1312:50:003.68.013.715.63501019.356.356.8
07/1311:50:004.38.013.715.63401019.356.356.7
07/1310:50:004.38.011.713.73401019.456.356.5
07/1309:50:004.38.011.713.73501019.256.556.7
07/1308:50:004.98.09.811.73501019.156.556.7
07/1307:50:005.28.09.811.73601019.356.756.8
07/1306:50:004.69.09.811.73601019.556.856.7
07/1305:50:004.98.09.813.73601019.657.056.8
07/1304:50:004.69.011.715.63601019.657.057.2
07/1303:50:004.69.015.617.63501019.257.457.6
07/1302:50:004.39.013.717.63501019.657.657.7
07/1301:50:004.39.015.617.63401019.957.757.6
07/1300:50:004.39.015.617.63401020.157.957.7
07/1223:50:003.99.013.717.63401020.457.958.1
07/1222:50:004.39.015.617.63301020.757.959.0
07/1221:50:004.39.011.713.73401021.257.959.2
07/1220:50:004.39.09.811.73501021.257.658.6

 

000042138 ___0.02603
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