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Herendeen Island, Shumagin Islands, AK - Station ID: 9459163

Established:Jun 09, 2009
Time Meridian:135° W
Present Installation:Jun 09, 2009
Date Removed:2009-08-11
Water Level Max (ref MHHW):N/A
Water Level Min (ref MLLW):N/A
Mean Range:5.27 ft.
Diurnal Range:7.39 ft.
Latitude55° 3.9' N
Longitude159° 25.1' W
NOAA Chart#:16556
Met Site Elevation: ft. above
Today's Tides (LST/LDT)
graphical depiction of low tide
3:29 AM
3:29 AMhigh 7.3 ft.
10:33 AMlow -1.2 ft.
5:14 PMhigh 5.7 ft.
10:16 PMlow 2.8 ft.

How to reach: Herendeen Island is located directly north of Little Koniuji Island; the two are separated by Northwest Harbor. All five(5) newly installed bench marks and the newly stalled HORCON benchmark are in close proximity to the shoreline and lie below a grass-covered ledge which parallels the shoreline. The tidal benchmarks span a linear region of approximately 250 meters (820 feet), beginning with 9459163A 2009 in the north and ending with 9459163E 2009 at the southernmost extent. The Herendeen Island tide gauge (#945-9163) is located on the southwest facing shore of Herendeen Island.

Products available at 9459163 Herendeen Island, Shumagin Islands, AK

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