Sydney Harbour, off Chowder Bay. 8 November 2012'
See Google Earth 33°50'31.46" S 151°15'47.28" E

Tugs completing approx 3500km voyage from bunkering stop Madang on the north coast of Papua New Guinea.

Fast Ferry Ocean Dreaming ll on 12km trip from Circular Quay to Manly to pick up commuters.

IMO number : 9553921
Name of ship : ASD 512259 (since 01-10-2012)
Call Sign : J8B4553
MMSI : 377188000
Gross tonnage : 250 (since 01-10-2012)
DWT : 126
Type of ship : Tug (since 01-10-2012)
Year of build : 2012
Flag : St Vincent and Grenadines (since 01-10-2012)

OCEAN DREAMING ll
Length : 30m .... Passengers : 320 .... Speed : up to 30 knots

IMO number : 9553919
Name of ship : ASD 512258 (since 01-10-2012)
Call Sign : J8B4552
MMSI : 377728000
Gross tonnage : 250 (since 01-10-2012)
DWT : 122
Type of ship : Tug (since 01-10-2012)
Year of build : 2012
Flag : St Vincent and Grenadines (since 01-10-2012)

UPDATE 2 December 2012

Part of an 11-vessel order for DMS Maritime Pty Limited. Based in Sydney, DMS Maritime is part of the international service company Serco, which works with governments worldwide. Under the Fleet Marine Services Contract for the Royal Australian Navy DMS Maritime operates a fleet of around seventy-five vessels on Navy’s behalf.