Sydney Harbour, between Taronga Zoo and Darling Point. Early morning depature 8 July 2014.
See Google Earth 33°51'20.08" S 151°14'13.14" E

Data from http://www.navsource.org/archives/09/75/7506.htm

Lewis and Clark Class Dry Cargo/Ammunition Ship:
Laid down, 30 May 2007, at National Steel and Shipbuilding Company, San Diego, CA.
Christened and launched, 6 April 2008, at General Dynamics NASSCO, San Diego, CA.
Accepted and placed in service by the US Navy's Military Sealift Command, 30 October 2008
Planned home port, San Diego, CA.
Specifications:
Displacement 35,400 long tons (fl.)
Length 689 feet
Beam 106 feet
Draft 29.5 feet
Complement
124 CivMar
36 Military + 13 for helicopter detachment
Armament none
Cargo Capacities
Max Dry Cargo Weight 5,910 long tons
Max Dry Cargo Volume 783,000 square feet
Max Cargo Fuel Weight 2,350 long tons)
Cargo Fuel Volume 18,000 barrels (DFM: 10,500) (JP5:7,500)
Propulsion
Main machinery - Integrated propulsion and ship service electrical system, with generation at 6.6KV by FM/MAN B&W diesel generators; one fixed pitch propeller; bow thruster.
Speed 20 knots
Range 14,000 nautical miles at 20 knots

First Fleet class ferry behind stern