Established:Oct 19, 1982
Time Meridian:135° W
Present Installation:Apr 02, 1996
Date Removed:1996-05-22
Water Level Max (ref MHHW):N/A
Water Level Min (ref MLLW):N/A
Mean Range:12.35 ft.
Diurnal Range:14.84 ft.
Latitude57° 17.7' N
Longitude133° 47.8' W
NOAA Chart#:17362
Met Site Elevation: ft. above
Today's Tides (LST/LDT)
graphical depiction of low tide
7:42 AM
1:48 AMlow 3.9 ft.
7:42 AMhigh 10.1 ft.
1:42 PMlow 3.6 ft.
8:17 PMhigh 12.3 ft.

How to reach: To reach the tidal bench marks from Petersburg, Alaska, navigate 73.2 km (39.5 nm) (317 degrees true) to the western side of the small island to the east of East Brothers Island to latitude 57 degrees 17.7' N, longitude 133 degrees 47.8' W. The bench marks are located on the SW side of the island on a ledge extending from the southern side of a small bight. The ledge lies north-south along the island. The gage was located towards the southern end of the island.

Products available at 9451785 THE BROTHERS, STEPHENS PASSAGE,