Tacoma, WA - Station ID: 9446484

Established:Jul 22, 1996
Time Meridian:120° W
Present Installation:Jul 22, 1996
Date Removed:N/A
Water Level Max (ref MHHW):3.09 ft. Dec 17, 2012
Water Level Min (ref MLLW):-4.73 ft. Nov 26, 2007
Mean Range:8.06 ft.
Diurnal Range:11.77 ft.
Latitude47° 16.2' N
Longitude122° 24.8' W
NOAA Chart#:18453
Met Site Elevation:13.3 ft. above MSL
Today's Tides (LST/LDT)
graphical depiction of low tide
4:34 PM
4:43 AMhigh 10.1 ft.
10:28 AMlow 3.6 ft.
4:34 PMhigh 11.5 ft.
11:07 PMlow 1.4 ft.

Sensor Information

SensorSensor IDDCP#Sensor HeightStatus
Air TemperatureD1112.6 ft. above site Elevation Enabled
Water TemperatureE114.5 ft. below MLLW Enabled
Barometric PressureF1115.9 ft. above MSL Enabled
Tsunami WLU11N/A Enabled
Microwave WLY11N/A Enabled
For questions about disabled sensors, please contact CO-OPS User Services.


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How to reach: To reach the tidal bench marks proceed west about 5 km (3 mi) from the intersection of exit 136 of Interstate I-5 and Port of Tacoma Road, turn left onto 11th Street and proceed 0.5 km (0.3 mi), turn right, just before the bridge, into the Port of Tacoma Administration Building. The bench marks are in the vicinity of the Port of Tacoma Administration Building. The tide station is located on the north side of the building at the eastern end of Pier 7.

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