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Astoria, OR - Station ID: 9439040

Established:Jul 10, 1853
Time Meridian:120° W
Present Installation:Sep 20, 1990
Date Removed:N/A
Water Level Max (ref MHHW):14.6 ft. Jan 27, 1983
Water Level Min (ref MLLW):-1.621 ft. Jan 28, 1979
Mean Range:6.76 ft.
Diurnal Range:8.61 ft.
Latitude46° 12.4' N
Longitude123° 46.1' W
NOAA Chart#:18521
Met Site Elevation:11.9 ft. above MSL
Today's Tides (LST)
graphical depiction of low tide
8:54 PM
low
2:41 AMhigh8.0 ft.
8:08 AMlow2.8 ft.
1:47 PMhigh9.7 ft.
8:54 PMlow-0.9 ft.

Sensor Information


SensorSensor IDDCP#Sensor HeightStatus
A11N/A Enabled
WindC1122.7 ft. above site elevation Enabled
Air TemperatureD1121.1 ft. above site elevation Enabled
Water TemperatureE115.6 ft. below MLLW Enabled
Barometric PressureF1116.4 ft. above MSL Enabled
For questions about disabled sensors, please contact CO-OPS User Services.

Observations


How to reach: To reach the tidal bench marks from Astoria, go east on Highway 30 for about 5 km (3 mi), turn north onto Tongue Point Road and proceed 1.4 km (0.9 mi) to the U.S. Coast Guard Base. The tidal bench marks are located on the U. S. Coast Guard base. The Tide House is located near the SW corner of the U.S. Coast Guard Pier.

Products available at 9439040 Astoria, OR

Revised: 10/15/2013
NOAA / National Ocean Service
Web site owner: Center for Operational Oceanographic Products and Services