Welcome to Castlecrag Marine
Situated in the calm waters of Sailors Bay in Middle Harbour, Castlecrag Marine is sheltered from most weather conditions. Since 1910 boat owners have enjoyed the first-class service provided by our qualified staff. Today our shipwrights have the latest tools, machines and safety equipment to better handle all your repair and maintenance needs. From hull surveys to assist your purchase decision through the whole necessities of ownership, we have the experience and expertise to take care of your beloved vessel.
With us being just minutes away from the Spit Bridge and Sydney Heads, you'll have easy access to all that the beautiful harbour has to offer. Come discover one of Sydney's best kept Marina secrets.
Greg, Castlecrag Marine Customer
“I have been around boats for 50 years both power and sail commercial and private, I can say without reservation that Castlecrag Marine are second to none. Honest, reliable and well priced, the location is fantastic as well. I would not bother going anywhere else on Sydney Harbour.”