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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)07/16
22:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
22:00:00 (GMT) on 07/16
Sea Height:4.2 ft
Primary Swell Height: 2.3 ft
Primary Swell Period: 14.7 secs
Surf Height2.7 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)
07/1622:00:004.2 2.3 se14.7 secs2.6 se7.7 secs1.5 se 11.5secs2.7 -3.4 14.7
07/1621:00:004.2 2.1 se14.3 secs2.6 se7.7 secs0.2 se 20.0secs2.4 -3.0 14.3
07/1620:00:004.1 2.1 se14.5 secs2.6 se8.3 secs1.1 se 17.6secs2.4 -3.0 14.5
07/1619:00:004.5 2.8 se14.7 secs1.7 se11.6 secs2.3 se 7.8secs3.2 -4.1 14.7
07/1618:00:005.0 2.9 se14.6 secs2.8 se7.7 secs1.9 se 11.5secs3.4 -4.2 14.6
07/1617:00:004.2 1.8 se16.3 secs1.8 se12.9 secs2.4 se 8.3secs2.4 -2.9 16.3
07/1616:00:004.4 2.5 se14.3 secs1.4 se17.8 secs2.4 se 7.7secs2.9 -3.6 14.3
07/1615:00:004.2 2.0 se14.2 secs2.5 se8.3 secs0.2 se 20.0secs2.3 -2.9 14.2
07/1614:00:003.9 1.8 se14.4 secs1.1 se17.5 secs2.3 se 7.7secs2.1 -2.6 14.4
07/1613:00:003.9 2.2 se14.6 secs2.1 se8.2 secs0.4 se 20.0secs2.6 -3.2 14.6
07/1612:00:004.4 2.5 se14.5 secs2.5 se8.3 secs1.6 se 11.4secs2.9 -3.6 14.5
07/1611:00:004.4 2.4 se14.2 secs2.7 se8.4 secs1.0 se 17.4secs2.7 -3.4 14.2
07/1610:00:004.5 2.3 se14.6 secs1.5 se17.6 secs2.8 se 8.3secs2.7 -3.3 14.6
07/1609:00:004.8 2.1 se14.4 secs3.4 se8.2 secs1.4 se 18.0secs2.5 -3.1 14.4
07/1608:00:004.4 2.7 se14.5 secs2.6 se8.3 secs0.0 se 0.0secs3.1 -3.9 14.5
07/1607:00:004.0 2.6 se14.4 secs1.4 se17.5 secs2.2 se 8.4secs2.9 -3.7 14.4
07/1606:00:003.9 2.0 se16.4 secs1.9 se12.9 secs2.5 se 8.4secs2.6 -3.3 16.4
07/1605:00:003.8 2.1 se14.3 secs2.4 se8.4 secs1.0 se 17.5secs2.4 -2.9 14.3
07/1604:00:003.7 2.1 se14.2 secs2.3 se8.4 secs1.0 se 17.8secs2.4 -3.0 14.2
07/1603:00:003.9 2.4 se14.2 secs1.1 se17.5 secs2.2 se 9.0secs2.7 -3.3 14.2
07/1602:00:004.1 2.3 se14.3 secs2.7 se8.4 secs1.3 se 17.6secs2.7 -3.3 14.3
07/1601:00:004.1 2.3 se14.2 secs2.4 se8.5 secs1.1 se 17.7secs2.6 -3.2 14.2
07/1600:00:003.6 1.7 se14.2 secs2.5 se9.0 secs0.8 se 17.8secs2.0 -2.5 14.2
07/1523:00:003.9 2.4 se14.4 secs1.4 se17.7 secs1.8 se 9.9secs2.7 -3.4 14.4

 

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
22:50:00 (GMT) on 07/16
Combined Sea Height:4.3 ft
Dominant Period:8.0 secs
Wind Speed: 7.8 kts
Wind Gust: 9.8 kts
Wind Direction:220 degrees
Barometric Pressure:1016.8 mbs
Air Temperature: 58.6 degrees
Water Temperature:58.8 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)
07/1622:50:004.38.07.89.82201016.858.658.8
07/1621:50:004.67.05.87.82001017.059.058.6
07/1620:50:004.38.05.87.81601016.858.358.5
07/1619:50:004.68.03.93.91601016.957.958.6
07/1618:50:004.68.00.01.90001017.057.758.5
07/1617:50:004.38.00.03.90001017.057.258.1
07/1616:50:004.68.01.93.92401016.856.858.3
07/1615:50:004.38.03.95.82101017.657.458.6
07/1614:50:004.38.03.95.82901016.557.758.8
07/1613:50:004.98.03.97.82601017.658.559.2
07/1612:50:004.38.05.87.82801015.558.359.0
07/1611:50:004.99.03.97.82901015.958.359.2
07/1610:50:004.98.07.89.83001015.858.359.0
07/1609:50:004.68.07.89.83101015.758.658.3
07/1608:50:004.68.07.89.83201016.158.658.5
07/1607:50:004.69.07.89.83301016.558.558.1
07/1606:50:004.39.07.89.83401016.758.358.3
07/1605:50:003.98.011.713.73201016.758.558.6
07/1604:50:003.68.011.713.73101016.658.658.6
07/1603:50:003.98.09.811.73501016.758.658.6
07/1602:50:003.98.011.713.73301016.858.658.8
07/1601:50:003.99.011.713.73301017.059.059.5
07/1600:50:003.38.011.713.73401017.559.260.6
07/1523:50:003.98.09.813.73301017.958.860.4

 

000042156 ___0.025076
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