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UNAVIKSHAK ISLAND, AK - Station ID: 9458762

Established:Jul 09, 1997
Time Meridian:135° W
Present Installation:Jul 09, 1997
Date Removed:1997-08-27
Water Level Max (ref MHHW):N/A
Water Level Min (ref MLLW):N/A
Mean Range:6.86 ft.
Diurnal Range:9.08 ft.
Latitude56° 29.5' N
Longitude157° 44.4' W
NOAA Chart#:16566
Met Site Elevation: ft. above
Today's Tides (LST/LDT)
graphical depiction of low tide
10:08 AM
low
3:03 AMhigh 9.8 ft.
10:08 AMlow -1.3 ft.
4:27 PMhigh 7.4 ft.
9:48 PMlow 3.1 ft.

How to reach: To reach the tidal bench marks from Cape Kumliun on the Alaska Peninsula, go 5.6 km (3.5 mi) east to Unavikshak Island which is located 4.6 km (2.9 mi) NE of a small charted island. The tide gage and staff were located on the SW side of the Unavikshak island, below the southern-most of three hills. The bench marks were evenly spaced between two ledges pointing toward Cape Kumliun.

Products available at 9458762 UNAVIKSHAK ISLAND, AK

Revised: 08/08/2018
NOAA / National Ocean Service
Web site owner: Center for Operational Oceanographic Products and Services