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Unalaska, AK - Station ID: 9462620

Established:May 7 1955
Time Meridian:135° W
Present Installation:Jul 27 1989
Date Removed:N/A
Water Level Max (ref MHHW): 3.10 ft. (01/27/1960)
Water Level Min (ref MLLW): -2.78 ft. (12/13/2008)
Mean Range: 2.39 ft.
Diurnal Range: 3.60 ft.
Latitude53° 52.8' N
Longitude166° 32.2' W
NOAA Chart#:16529
Met Site Elevation:9.7 ft. above MSL
Today's Tides (LST/LDT)
graphical depiction of low tide
6:49 AM
low
6:49 AMlow0.0 ft.
2:20 PMhigh2.7 ft.
6:10 PMlow2.3 ft.
11:40 PMhigh3.4 ft.

Sensor Information


SensorSensor IDDCP#Sensor HeightStatus
WindsC11N/A Enabled
Air TempD1124.6 ft. above site elevation Enabled
Water TempE11-0.0 ft. above MLLW Enabled
Air PressureF1113.5 ft. above MSL Enabled
Water LevelN11N/A Enabled
For questions about disabled sensors, please contact CO-OPS User Services.

Observations


How to reach: To reach the tidal bench marks from the Airport at Dutch Harbor where there is only one road leading from the Airport to the bridge that crosses over the inlet to Unalaska, once over the bridge, stay on main road till you come to a "T" intersection (Generator Plant and school should be directly ahead), make a left turn and go to the end of road to Alyeska Seafoods, Inc. Tide gauge is located on pier of fisheries property. The bench marks are located in the general vicinity.

Products available at 9462620 Unalaska, AK

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