Custom House Cove, Mary Island, - Station ID: 9450296

Established:Apr 12, 2010
Time Meridian:135° W
Present Installation:Apr 12, 2010
Date Removed:2010-05-23
Water Level Max (ref MHHW):N/A
Water Level Min (ref MLLW):N/A
Mean Range:12.78 ft.
Diurnal Range:15.24 ft.
Latitude55° 6' N
Longitude131° 13' W
NOAA Chart#:17424
Met Site Elevation: ft. above
Today's Tides (LST/LDT)
graphical depiction of low tide
5:15 AM
5:15 AMlow -1.4 ft.
11:35 AMhigh 13.0 ft.
5:10 PMlow 2.8 ft.
11:23 PMhigh 17.0 ft.

How to reach: To reach the benchmarks by boat from Ketchikan, AK, proceed SE through Tongass Narrows into Revillagigedo Channel, then continue ESE for 22.2 km (12.0 nm) to Hog Rocks, then head SSE 9.3 km (5.0 nm) to Custom House Cove. Custom House Cove is on the west side of Mary Island. The site is located on the west side of the island, on the eastern shore of Custom House Cove immediately south of a small rock islet.

Products available at 9450296 Custom House Cove, Mary Island,