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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)02/12
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 02/12
Sea Height:7.5 ft
Primary Swell Height: 5.5 ft
Primary Swell Period: 14.5 secs
Surf Height6.4 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)
02/1220:00:007.5 5.5 se14.5 secs3.3 se18.8 secs4.8 se 11.3secs6.4 -8.0 14.5
02/1219:00:006.5 4.8 se12.5 secs3.5 se16.2 secs3.0 se 9.3secs4.8 -6.0 12.5
02/1218:00:006.7 4.4 se14.5 secs2.8 se18.5 secs4.6 se 11.2secs5.1 -6.4 14.5
02/1217:00:007.5 5.4 se12.4 secs3.9 se15.9 secs3.8 se 9.3secs5.3 -6.6 12.4
02/1216:00:007.0 3.9 se14.7 secs4.6 se11.1 secs2.7 se 7.9secs4.6 -5.7 14.7
02/1215:00:007.1 4.8 se12.3 secs2.8 se15.6 secs4.1 se 9.2secs4.8 -5.9 12.3
02/1214:00:007.1 4.4 se14.6 secs4.9 se11.2 secs1.0 se 20.0secs5.1 -6.4 14.6
02/1213:00:007.4 5.3 se11.0 secs3.8 se14.8 secs2.5 se 7.8secs4.7 -5.9 11.0
02/1212:00:006.8 5.3 se11.0 secs3.4 se14.8 secs2.0 se 7.8secs4.7 -5.9 11.0
02/1211:00:006.7 4.8 se11.2 secs2.9 se18.3 secs3.5 se 14.7secs4.3 -5.4 11.2
02/1210:00:007.3 5.9 se11.0 secs3.2 se17.2 secs1.6 se 7.8secs5.2 -6.5 11.0
02/1209:00:006.6 5.4 se11.2 secs2.1 se16.7 secs0.9 se 20.0secs4.9 -6.1 11.2
02/1208:00:006.6 5.4 se11.1 secs2.9 se14.2 secs1.6 se 17.5secs4.8 -6.0 11.1
02/1207:00:006.8 5.7 se11.3 secs2.1 se16.7 secs1.0 se 20.0secs5.1 -6.4 11.3
02/1206:00:007.0 5.8 se12.1 secs2.0 se16.3 secs2.4 se 8.5secs5.6 -7.0 12.1
02/1205:00:006.5 4.9 se12.0 secs1.6 se16.2 secs2.7 se 8.5secs4.7 -5.9 12.0
02/1204:00:005.8 4.2 se12.3 secs2.1 se16.3 secs2.2 se 8.4secs4.1 -5.1 12.3
02/1203:00:006.5 5.6 se11.1 secs2.0 se7.8 secs1.1 se 14.3secs5.0 -6.3 11.1
02/1202:00:006.0 4.9 se11.1 secs1.3 se16.3 secs2.2 se 7.7secs4.3 -5.4 11.1
02/1201:00:006.5 4.9 se11.1 secs1.5 se16.2 secs2.5 se 7.8secs4.4 -5.5 11.1
02/1200:00:005.7 4.4 se11.0 secs1.1 se16.2 secs2.0 se 7.8secs3.9 -4.9 11.0
02/1123:00:006.3 4.7 se12.0 secs2.7 se8.5 secs1.3 se 16.3secs4.5 -5.6 12.0
02/1122:00:005.5 4.3 se11.1 secs1.3 se16.4 secs1.8 se 7.8secs3.8 -4.7 11.1
02/1121:00:005.5 4.6 se11.0 secs0.9 se14.3 secs1.6 se 7.7secs4.0 -5.1 11.0

 

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 02/12
Combined Sea Height:5.9 ft
Dominant Period:11.0 secs
Wind Speed: 5.8 kts
Wind Gust: 7.8 kts
Wind Direction:000 degrees
Barometric Pressure:1026.3 mbs
Air Temperature: 32.0 degrees
Water Temperature:50.0 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)
02/1220:50:005.911.05.87.80001026.332.050.0
02/1219:50:005.611.03.97.80001026.732.049.8
02/1218:50:005.915.01.93.90001026.232.049.6
02/1217:50:005.610.05.87.80001026.232.049.5
02/1216:50:005.910.03.93.90001026.132.049.5
02/1215:50:006.211.05.87.80001025.732.049.3
02/1214:50:006.911.01.93.90001024.932.048.9
02/1213:50:006.610.05.87.80001024.332.049.1
02/1212:50:006.211.07.89.80001024.332.049.5
02/1211:50:005.610.09.811.70001024.232.049.5
02/1210:50:006.210.07.87.80001023.732.049.6
02/1209:50:006.211.09.811.70001023.232.049.6
02/1208:50:006.610.09.811.70001022.932.049.6
02/1207:50:006.210.011.713.70001022.732.049.6
02/1206:50:006.211.07.89.80001022.132.049.8
02/1205:50:006.211.09.811.70001021.932.050.2
02/1204:50:005.210.011.713.70001021.732.050.5
02/1203:50:005.611.013.715.60001021.332.050.9
02/1202:50:005.611.015.619.50001020.932.051.1
02/1201:50:005.610.015.617.60001020.532.051.3
02/1200:50:005.911.015.617.60001020.232.051.4
02/1123:50:005.911.011.715.60001019.732.051.4
02/1122:50:005.911.015.617.60001019.732.032.0
02/1121:50:004.910.013.715.60001019.532.032.0

 

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