Sydney Shipwrights, Moorings, Boat Repairs, Hull Survery, Slipways, Sydney Marina

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Welcome to Castlecrag Marine, one of Sydney’s best kept secrets.

Superbly situated at the head of Sailors Bay in Middle Harbour, Castlecrag Marine enjoys calm waters which are sheltered from most weather conditions.

Only minutes from the Spit Bridge and Sydney Heads, Castlecrag Marine has employs qualified shipwrights who can effect quality boat repairs, hull surveys, boat painting...


About Castlecrag Marine -

Sydney Marina, Shipwrights, Moorings, Slipways, Boat Repairs, Boat Survery

Founded in 1910 and family owned since, we enjoy an enviable reputation for quality services to suit the most discriminating boat owner. Our speciality is the sympathetic restoration of classic timber cruisers and yachts using the latest technologies and techniques. We employ qualified shipwrights and tradesmen who can affect quality boat repairs which stand the test of time. These include;

  • High class joinery and restoration.
  • Two pack polyurethane painting.
  • Fibreglass and gelcoat boat repairs.
  • Rigging and sailmaking.
  • All mechanical and electrical services.
  • Upholstery and cover trimming.
  • Hull Surveying.
  • Brokerage and sales.
  • Pump out station.

Our Services

We have two slipways to 35 tonnes or 50 feet and have the additional benefit of a harbour side car park for ease of access to your boat. A small modern marina of nine berths is accompanied by 52 moorings which have dinghy storage facilities. A courtesy berth is usually available for loading and unloading.

Being a family business in a tightly held local community our customers enjoy a particularly relaxed social atmosphere including our highly regarded Twilight Sailing series held during summer.

We would be delighted to welcome your visit to our facilities and personally discuss any requirements you may have with Michael Lapin. Please enjoy our gallery of photographs.