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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)06/18
21:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46029
21:00:00 (GMT) on 06/18
Sea Height:9.1 ft
Primary Swell Height: 7.4 ft
Primary Swell Period: 10.1 secs
Surf Height6 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)
06/1821:00:009.1 7.4 se10.1 secs2.4 se17.7 secs2.6 se 6.7secs6.0 -7.5 10.1
06/1820:00:009.8 7.8 se10.1 secs3.5 se17.9 secs2.8 se 6.8secs6.3 -7.9 10.1
06/1819:00:009.3 7.6 se10.2 secs2.0 se14.4 secs1.5 se 18.0secs6.2 -7.7 10.2
06/1818:00:009.1 6.7 se10.1 secs3.3 se18.1 secs2.6 se 6.8secs5.4 -6.8 10.1
06/1817:00:008.5 6.9 se10.8 secs1.6 se18.3 secs2.0 se 14.3secs6.0 -7.5 10.8
06/1816:00:009.5 7.4 se10.1 secs3.6 se18.2 secs3.2 se 15.1secs6.0 -7.5 10.1
06/1815:00:008.2 5.8 se10.0 secs2.3 se18.2 secs2.3 se 14.7secs4.7 -5.8 10.0
06/1814:00:007.9 5.9 se10.1 secs1.7 se18.3 secs1.6 se 14.8secs4.7 -5.9 10.1
06/1813:00:008.2 5.9 se9.9 secs2.5 se18.1 secs2.5 se 6.7secs4.7 -5.9 9.9
06/1812:00:008.9 6.7 se9.8 secs1.7 se18.4 secs3.2 se 6.7secs5.3 -6.6 9.8
06/1811:00:007.9 6.0 se9.1 secs1.9 se18.0 secs2.6 se 5.9secs4.3 -5.4 9.1
06/1810:00:008.6 3.3 se18.3 secs6.1 se9.0 secs2.9 se 5.9secs4.9 -6.1 18.3
06/1809:00:007.7 5.2 se8.4 secs2.0 se17.4 secs1.3 se 12.4secs3.5 -4.4 8.4
06/1808:00:008.3 3.3 se18.3 secs5.6 se9.0 secs2.6 se 5.6secs4.8 -6.0 18.3
06/1807:00:008.3 5.9 se9.0 secs1.8 se18.3 secs2.7 se 5.9secs4.3 -5.4 9.0
06/1806:00:007.2 2.4 se18.4 secs4.7 se9.1 secs1.8 se 15.3secs3.5 -4.4 18.4
06/1805:00:008.0 5.9 se9.0 secs2.4 se18.3 secs2.6 se 5.9secs4.2 -5.3 9.0
06/1804:00:007.3 5.5 se9.2 secs2.0 se18.1 secs2.3 se 5.9secs4.0 -5.0 9.2
06/1803:00:007.7 6.0 se9.0 secs2.0 se18.9 secs1.2 se 14.9secs4.3 -5.4 9.0
06/1802:00:008.4 3.3 se17.9 secs6.2 se9.2 secs1.9 se 12.4secs4.8 -6.0 17.9
06/1801:00:008.0 6.2 se9.1 secs2.2 se18.8 secs1.3 se 15.0secs4.5 -5.6 9.1
06/1800:00:008.6 6.2 se10.0 secs2.9 se19.2 secs1.4 se 14.7secs4.9 -6.1 10.0
06/1723:00:008.9 3.6 se20.0 secs6.0 se10.0 secs1.7 se 14.2secs5.7 -7.1 20.0
06/1722:00:007.9 2.9 se19.2 secs5.4 se9.9 secs3.1 se 6.7secs4.4 -5.5 19.2

 

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
21:50:00 (GMT) on 06/18
Combined Sea Height:8.2 ft
Dominant Period:9.0 secs
Wind Speed: 15.6 kts
Wind Gust: 19.5 kts
Wind Direction:340 degrees
Barometric Pressure:1016.1 mbs
Air Temperature: 57.7 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)
06/1821:50:008.29.015.619.53401016.157.758.8
06/1820:50:009.210.017.621.43401016.257.658.8
06/1819:50:008.50.017.619.53401016.657.458.6
06/1818:50:008.211.017.619.53401017.156.858.3
06/1817:50:008.210.017.619.53401017.356.558.1
06/1816:50:008.210.013.715.63501017.956.558.3
06/1815:50:008.910.011.713.73501018.156.558.3
06/1814:50:009.510.011.715.63501018.255.858.5
06/1813:50:009.210.011.715.63501018.155.658.6
06/1812:50:008.29.011.715.63501017.955.958.8
06/1811:50:009.29.011.715.63501018.256.358.8
06/1810:50:008.59.013.717.63501018.356.158.6
06/1809:50:008.59.015.619.53501018.656.558.6
06/1808:50:008.58.015.619.53401018.756.758.6
06/1807:50:009.28.017.621.43401019.056.858.5
06/1806:50:009.28.017.621.43401019.457.057.9
06/1805:50:008.59.017.619.53401019.857.057.6
06/1804:50:006.99.015.619.53401020.157.057.6
06/1803:50:008.59.015.621.43301019.957.257.2
06/1802:50:008.29.015.619.53301020.257.657.2
06/1801:50:007.59.015.619.53401020.257.757.7
06/1800:50:008.510.015.619.53301020.757.958.1
06/1723:50:008.98.015.619.53401020.957.758.3
06/1722:50:009.28.015.619.53401021.357.758.3

 

000041950 ___0.028142
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