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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)10/13
17:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
17:00:00 (GMT) on 10/13
Sea Height:6.3 ft
Primary Swell Height: 5.7 ft
Primary Swell Period: 12.5 secs
Surf Height5.7 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)
10/1317:00:006.3 5.7 se12.5 secs3.4 se16.0 secs0.9 se 20.0secs5.7 -7.1 12.5
10/1316:00:006.3 5.4 se14.1 secs2.1 se17.8 secs2.7 se 10.5secs6.1 -7.6 14.1
10/1315:00:006.4 5.5 se14.2 secs2.5 se17.6 secs2.9 se 10.5secs6.3 -7.8 14.2
10/1314:00:006.5 5.7 se14.1 secs2.1 se17.7 secs2.7 se 10.5secs6.5 -8.1 14.1
10/1313:00:006.0 5.3 se14.3 secs2.4 se10.5 secs0.5 se 20.0secs6.1 -7.6 14.3
10/1312:00:006.5 5.6 se14.1 secs2.0 se17.5 secs2.7 se 10.5secs6.4 -8.0 14.1
10/1311:00:005.3 4.4 se14.2 secs2.0 se17.7 secs2.3 se 10.6secs5.0 -6.3 14.2
10/1310:00:005.6 5.0 se14.3 secs1.8 se10.5 secs1.2 se 7.2secs5.7 -7.2 14.3
10/1309:00:006.1 5.4 se14.5 secs2.2 se10.5 secs0.5 se 20.0secs6.3 -7.9 14.5
10/1308:00:007.2 6.5 se14.6 secs2.5 se10.6 secs1.3 se 6.6secs7.6 -9.5 14.6
10/1307:00:006.9 6.2 se14.4 secs2.2 se10.5 secs1.4 se 7.1secs7.2 -9.0 14.4
10/1306:00:007.5 6.9 se14.8 secs3.1 se11.6 secs1.3 se 7.8secs8.2 -10.2 14.8
10/1305:00:007.3 6.6 se14.6 secs1.9 se10.4 secs0.6 se 20.0secs7.8 -9.7 14.6
10/1304:00:006.4 5.7 se14.7 secs3.2 se11.7 secs0.7 se 20.0secs6.7 -8.3 14.7
10/1303:00:006.3 5.1 se16.3 secs4.4 se13.0 secs1.5 se 20.8secs6.6 -8.3 16.3
10/1302:00:005.8 4.9 se14.5 secs1.7 se10.4 secs2.0 se 7.2secs5.6 -7.0 14.5
10/1301:00:006.5 5.7 se14.5 secs2.0 se10.5 secs1.8 se 7.1secs6.6 -8.2 14.5
10/1300:00:005.0 4.3 se14.4 secs1.4 se10.4 secs1.6 se 7.1secs4.9 -6.2 14.4
10/1223:00:006.3 5.8 se14.7 secs1.5 se8.3 secs0.3 se 20.0secs6.8 -8.5 14.7
10/1222:00:006.3 5.5 se14.7 secs2.0 se7.7 secs0.6 se 20.0secs6.5 -8.1 14.7
10/1221:00:005.9 5.3 se14.6 secs1.7 se7.7 secs0.6 se 20.0secs6.2 -7.7 14.6
10/1220:00:005.6 4.9 se15.7 secs1.3 se11.6 secs1.8 se 7.2secs6.1 -7.6 15.7
10/1219:00:006.6 5.8 se16.4 secs3.8 se13.4 secs1.6 se 20.0secs7.6 -9.5 16.4
10/1218:00:006.4 5.7 se16.1 secs1.0 se20.0 secs1.6 se 11.6secs7.3 -9.1 16.1

 

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
17:50:00 (GMT) on 10/13
Combined Sea Height:4.6 ft
Dominant Period:14.0 secs
Wind Speed: 7.8 kts
Wind Gust: 9.8 kts
Wind Direction:160 degrees
Barometric Pressure:1022.6 mbs
Air Temperature: 55.4 degrees
Water Temperature:57.2 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)
10/1317:50:004.614.07.89.81601022.655.457.2
10/1316:50:004.613.07.89.81701022.355.657.2
10/1315:50:004.614.07.89.81801021.955.657.2
10/1314:50:004.914.07.87.81901021.455.657.4
10/1313:50:004.315.07.87.81701021.155.457.2
10/1312:50:004.614.05.85.81901020.755.657.2
10/1311:50:004.915.05.87.81801020.255.456.3
10/1310:50:004.615.05.87.81801020.255.457.2
10/1309:50:004.915.03.95.81601020.055.256.7
10/1308:50:004.915.03.95.81401019.555.456.5
10/1307:50:004.60.01.95.81501019.432.056.3
10/1306:50:004.90.00.00.00001019.456.156.7
10/1305:50:005.616.01.93.93201019.356.556.7
10/1304:50:004.915.03.95.83401019.156.557.6
10/1303:50:004.615.05.87.83301019.056.757.9
10/1302:50:004.916.05.85.83501018.556.757.4
10/1301:50:004.916.05.87.83401018.256.858.5
10/1300:50:004.615.05.87.83201017.957.658.6
10/1223:50:004.616.03.95.83201017.657.259.5
10/1222:50:004.915.03.95.83201017.356.557.7
10/1221:50:004.616.01.93.92901017.356.158.6
10/1220:50:004.316.00.01.90001017.356.157.2
10/1219:50:005.216.00.01.90001017.655.056.3
10/1218:50:005.616.00.01.90001017.754.055.4

 

000042743 ___0.023371
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