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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)02/22
11:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
11:00:00 (GMT) on 02/22
Sea Height:21.2 ft
Primary Swell Height: 16.3 ft
Primary Swell Period: 14.1 secs
Surf Height18.4 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)
02/2211:00:0021.2 16.3 se14.1 secs11.4 se10.3 secs5.9 se 17.4secs18.4 -23.0 14.1
02/2210:00:0023.3 19.9 se12.6 secs6.7 se17.2 secs7.9 se 9.2secs20.1 -25.2 12.6
02/2209:00:0019.4 14.8 se14.2 secs6.2 se17.2 secs10.1 se 10.3secs16.8 -21.0 14.2
02/2208:00:0023.9 21.2 se12.6 secs8.2 se9.3 secs4.0 se 16.7secs21.4 -26.8 12.6
02/2207:00:0022.6 20.0 se12.7 secs7.7 se9.2 secs4.2 se 16.7secs20.4 -25.5 12.7
02/2206:00:0021.6 19.5 se12.7 secs7.2 se9.2 secs3.3 se 16.7secs19.9 -24.8 12.7
02/2205:00:0021.0 17.5 se13.8 secs10.2 se10.4 secs3.5 se 7.2secs19.3 -24.2 13.8
02/2204:00:0018.2 15.8 se12.6 secs6.8 se9.2 secs3.6 se 16.7secs15.9 -19.9 12.6
02/2203:00:0018.0 15.6 se12.6 secs6.9 se9.3 secs1.9 se 16.7secs15.8 -19.7 12.6
02/2202:00:0019.7 17.6 se12.6 secs6.9 se9.2 secs1.5 se 16.7secs17.8 -22.2 12.6
02/2201:00:0019.0 15.9 se12.4 secs8.3 se9.3 secs2.7 se 16.7secs15.7 -19.7 12.4
02/2200:00:0016.3 13.3 se12.4 secs6.7 se9.2 secs1.6 se 16.7secs13.2 -16.5 12.4
02/2123:00:0017.4 14.4 se12.3 secs7.2 se9.2 secs1.5 se 16.7secs14.2 -17.7 12.3
02/2122:00:0017.1 13.7 se12.2 secs8.2 se9.2 secs3.3 se 5.9secs13.4 -16.8 12.2
02/2121:00:0015.9 12.7 se12.3 secs6.9 se9.2 secs4.1 se 5.5secs12.4 -15.5 12.3
02/2120:00:0015.8 12.3 se12.2 secs6.5 se8.5 secs0.7 se 16.7secs12.0 -15.0 12.2
02/2119:00:0016.1 12.9 se12.1 secs6.4 se8.5 secs0.0 se 0.0secs12.5 -15.7 12.1
02/2118:00:0013.5 9.8 se12.1 secs6.1 se8.4 secs0.0 se 0.0secs9.5 -11.9 12.1
02/2117:00:0014.0 11.5 se11.2 secs5.3 se7.8 secs1.3 se 14.3secs10.3 -12.9 11.2
02/2116:00:0013.1 9.8 se11.1 secs5.3 se7.8 secs1.4 se 14.3secs8.7 -10.9 11.1
02/2115:00:0013.1 10.0 se11.2 secs5.1 se7.8 secs0.7 se 14.3secs8.9 -11.2 11.2
02/2114:00:0011.3 7.6 se10.0 secs5.0 se6.7 secs2.6 se 13.0secs6.1 -7.6 10.0
02/2113:00:009.6 6.8 se8.4 secs2.6 se12.1 secs0.0 se 0.0secs4.6 -5.7 8.4
02/2112:00:008.3 6.2 se7.7 secs2.3 se11.2 secs0.7 se 14.3secs3.8 -4.8 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
11:50:00 (GMT) on 02/22
Combined Sea Height:18.7 ft
Dominant Period:14.0 secs
Wind Speed: 21.4 kts
Wind Gust: 27.3 kts
Wind Direction:000 degrees
Barometric Pressure:1007.5 mbs
Air Temperature: 32.0 degrees
Water Temperature:51.3 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)
02/2211:50:0018.714.021.427.30001007.532.051.3
02/2210:50:000.00.021.427.30001006.632.051.3
02/2209:50:0017.113.021.429.20001007.332.051.3
02/2208:50:0016.112.027.339.00001007.632.051.3
02/2207:50:0018.012.017.625.40001006.432.051.1
02/2206:50:0017.413.021.427.30001006.632.051.1
02/2205:50:0017.113.025.429.20001006.632.051.1
02/2204:50:0016.113.023.427.30001007.032.051.3
02/2203:50:0016.113.023.429.20001007.032.051.3
02/2202:50:0014.813.023.429.20001007.132.051.4
02/2201:50:0015.713.023.427.30001007.132.051.1
02/2200:50:0016.412.021.425.40001007.332.050.9
02/2123:50:0016.112.021.427.30001008.032.050.9
02/2122:50:0014.412.023.427.30001007.732.050.9
02/2121:50:0013.411.023.427.30001008.232.050.9
02/2120:50:0012.811.021.425.40001009.232.050.9
02/2119:50:0014.111.021.427.30001009.832.050.9
02/2118:50:0013.811.021.427.30001009.832.050.9
02/2117:50:0012.511.025.431.20001009.932.050.9
02/2116:50:0013.811.025.431.20001009.532.051.1
02/2115:50:0014.411.025.431.20001008.932.050.9
02/2114:50:0011.89.029.235.10001008.132.050.7
02/2113:50:0010.88.027.333.10001007.832.050.7
02/2112:50:0010.28.027.333.10001007.732.050.9

 

000040973 ___0.026255
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