NOAA/NOS/CO-OPS
Lower Columbia River PORTS®, NOAA/NOS
2025-07-06 23:11 PDT
Data Types
Water Levels
Air/Water Temp
Barometric Pressure
Waves
Water Levels (above CRD)
Cape Disapp..-MLLW 7.0 ft Falling
Astoria-MLLW 7.7 ft Rising
Skamokawa-CRD 6.9 ft Rising
Wauna-CRD 6.9 ft Rising
Longview-CRD 5.1 ft Rising
Kalama-CRD 3.8 ft Rising
St Helens-CRD 2.7 ft Rising
Vancouver-CRD 1.5 ft Rising
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Air/Water Temp
Name Air Temp Water Temp
Longview-CRD   68 °F
Clatsop Spit *** °F 56 °F
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Barometric Pressure
Longview-CRD 1018 mb Rising
Kalama-CRD 1017 mb Rising
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Waves
StationSigHtPkDirPkPer
Clatsop Spit 3.4 ft308°T5 s
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**** Data not displayed as a result of missing data or quality control monitoring. For more information, go to https://corms.nos.noaa.gov/instrument_status.html, or call CORMS at 301-713-2540.
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