SE Tigalda Island, Pacific Ocean, AK - Station ID: 9462786

Established:May 22, 2013
Time Meridian:135° W
Present Installation:May 22, 2013
Date Removed:2013-08-16
Water Level Max (ref MHHW):N/A
Water Level Min (ref MLLW):N/A
Mean Range:3.39 ft.
Diurnal Range:5.3 ft.
Latitude54° 6.1' N
Longitude164° 56.5' W
NOAA Chart#:16531
Met Site Elevation: ft. above
Today's Tides (LST/LDT)
graphical depiction of low tide
2:36 PM
high
2:58 AMhigh 4.4 ft.
8:41 AMlow 1.7 ft.
2:36 PMhigh 5.2 ft.
9:20 PMlow 0.3 ft.

How to reach: To reach the tidal bench marks from the Unalaska (Dutch Harbor) City Dock, proceed NNE 14.0 km (7.6 nm) to Priest Rock, then proceed east for 33.6 km (18.1 nm) crossing Akutan Pass to Battery Point on the southern point of Akutan Island, then proceed 22.2 km (12.0 nm) ESE to the south side of Rootok Island, continue east 39.8 km (21.5 nm) along the south side of Avatanak Island and Tigalda Island until the southern shore of Tigalda Island turns NE, then proceed NE 3.7 km (2.0 nm) to a small unnamed bay. The bench marks are on the north side of the bay continuing west to the head of the bay and a natural rock arch. The tide gauge orifices are located on a bedrock outcrop just east of the natural rock arch and the tide gauges are located on the grassy top of the rock arch.

Products available at 9462786 SE Tigalda Island, Pacific Ocean, AK