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Adak Island, AK - Station ID: 9461380

Established:Aug 21, 1943
Time Meridian:150° W
Present Installation:Jul 13, 1991
Date Removed:N/A
Water Level Max (ref MHHW):9.8 ft. Dec 28, 1966
Water Level Min (ref MLLW):-0.089 ft. Nov 26, 2003
Mean Range:2.9 ft.
Diurnal Range:3.71 ft.
Latitude51° 51.7' N
Longitude176° 38.1' W
NOAA Chart#:16476
Met Site Elevation:17.2 ft. above MSL
Today's Tides (LST)
graphical depiction of low tide
3:57 AM
low
3:57 AMlow1.5 ft.
11:07 AMhigh4.5 ft.
6:38 PMlow0.8 ft.

Sensor Information


SensorSensor IDDCP#Sensor HeightStatus
WindC1122.8 ft. above site elevation Enabled
Air TemperatureD1120.7 ft. above site elevation Enabled
Water TemperatureE114.7 ft. below MLLW Enabled
Barometric PressureF1123.1 ft. above MSL Enabled
N13N/A Disabled - Dec 16 2014 6:29PM, Suspect Data - Data failed to meet QC standards - under review
For questions about disabled sensors, please contact CO-OPS User Services.

Observations


How to reach: To reach the tidal bench marks from Adak Airport, proceed 0.16 km (0.10 mi) to Airport Access Road, turn right onto Airport Access Road and drive 0.24 km (0.15 mi) to the intersection with MAIN ROAD, continue straight for 0.64 km (0.40 mi) passing new school building on the left to a stop sign. Continue straight through the intersection, for 0.24 km (0.15 mi) and turn left at the stop sign onto Seawall Road. Follow Seawall Road for 0.16 km (0.10 mi) to Pier #3 and turn right onto pier. The tidal bench marks are located in the general vicinity of the pier. Tide gauge is located about 70 m (230 ft) from foot of pier at the southern-most of two utility sheds which is painted white.

Products available at 9461380 Adak Island, AK

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