Austral 24 Information, Review, Specs

Austral 24 Drawing
Make
Austral
Model
24
Builder
Austral Yachts Pty. Ltd.
Designer
Number Built
Production Year(s)
1980 - ??

The Austral 24 represents a significant evolution in the legacy of South Australian shipbuilder Austral Yachts, serving as the more commodious and stable successor to the award-winning Austral 20. Launched in the late 1970s and produced into the 1980s, the 24 was designed to bridge the gap between a portable trailer sailer and a dedicated coastal cruiser. While it retains the trailerable convenience that defined the brand, the added waterline length and beam provide a marked increase in stability and interior volume. Constructed primarily of solid fiberglass with a swing-keel configuration, the boat was engineered to navigate the shallow reaches of the Coorong and the Gulf St Vincent while remains capable of venturing into more exposed coastal waters.

Sailing Performance & Handling

The Austral 24 is characterized by a "big boat" feel that belies its 24-foot length, a trait often attributed to its relatively high displacement and generous beam. Unlike lighter, more flighty racing trailer sailers of the same era, the Austral 24 prioritizes predictable handling and sea-kindliness. Its hull form features a fine entry that transitions into a flatter aft section, allowing it to track well even in a chop.

The heavy swing keel—typically operated by a manual winch system—provides a low center of gravity when fully extended, which contributes to a stiff sailing profile. According to historical technical summaries from the manufacturer, the boat was designed to be easily managed by a couple, featuring a masthead rig that provides plenty of power in light airs but requires early reefing as the breeze tops 15 knots to maintain an upright, efficient plane. While not as nimble as the smaller Austral 20, the 24 offers a more secure motion in offshore swells, making it a preferred choice for sailors looking to transition from lake sailing to coastal hopping.

Interior Comfort & Variations

The jump from the 20-foot to the 24-foot model yielded an interior that transitioned from a "camping" experience to a genuine cruising environment. The Austral 24 features a traditional layout with a V-berth forward, a central saloon with a drop-down table that converts into a double berth, and two quarter berths extending under the cockpit. This configuration allows the boat to sleep up to five adults, though it is most comfortable for a family of four.

The extra beam allows for a dedicated galley area, usually equipped with a two-burner stove and a sink, and a separate, enclosed head compartment—a rarity for trailerable boats of this size in the early 1980s. Headroom is respectable for the class, aided by a pop-top cabin roof in many units, which significantly increases ventilation and standing room when at anchor. In terms of sibling models, the Austral 24 shares DNA with the Austral 20 but served as the design bridge to the later, more performance-oriented Austral Clubman 8, which adopted a more modern, fractional rig and a sleeker hull profile.

Known Issues & Buyer’s Checklist

Prospective buyers of an Austral 24 should approach the inspection with a focus on the vessel's age and its unique mechanical components.

  • Swing Keel Mechanism: The most critical inspection point is the keel pivot bolt and the lifting cable. Over decades, the pivot pin can wear the fiberglass housing, leading to a "keel clunk" while underway. The stainless steel lifting cable and the winch assembly should be checked for fraying and corrosion.
  • Deck Core Integrity: Like many Australian-built boats of this era, the Austral 24 uses a sandwich construction for the deck. Buyers should check for soft spots around high-load areas like the chainplates, mast step, and stanchion bases, which may indicate water ingress into the balsa or foam core.
  • Rudder Bearings: The transom-mounted rudder is subject to significant stress. Check for excessive play in the gudgeons and pintles, which can lead to vibration and heavy steering at high speeds.
  • Window Seals: The large acrylic cabin windows are prone to leaking if the original sealant has perished. Evidence of water staining on the interior liner is a common sign that the windows require re-bedding.

Community & Resources

The Austral 24 enjoys a dedicated following within the Austral Association, a group that supports owners across Australia with technical advice, social rallies, and historical documentation. While the manufacturer transitioned its focus toward larger designs and international projects in later years, the association remains the primary repository for original tuning guides and modification tips.

The Verdict

The Austral 24 is a robust, well-engineered trailer sailer that offers a rare balance of portability and genuine cruising capability. While it lacks the raw speed of modern sportboats, its build quality and interior amenities make it an exceptional value for sailors who prioritize comfort and safety.

Pros:

  • Generous interior volume with an enclosed head.
  • Stable and predictable handling in coastal conditions.
  • High-quality Australian construction with a strong class association.
  • Trailerability allows for wide-ranging cruising grounds without mooring fees.

Cons:

  • Heavy weight requires a powerful towing vehicle (typically a large SUV or 4WD).
  • Swing keel maintenance is essential and can be difficult while the boat is on a trailer.
  • Original masthead rig can feel under-canvassed in very light winds compared to modern designs.

Measurements

Construction & Hull

Construction Material
Fiberglass
Hull Type
Monohull Sailboat
Keel Type
Wing
Rudder
1x —
Ballast
938 lbs
Displacement
5000 lbs
Water Capacity
-
Fuel Capacity
-

Dimensions

Length Overall (LOA)
24.5 ft
Waterline Length (LWL)
-
Beam
7.67 ft
Draft
5 ft
Max Headroom
-
Air Draft
-
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Masthead Sloop
P (Main Luff)
-
E (Main Foot)
-
I (Foretriangle Height)
-
J (Foretriangle Base)
-
Forestay Length (est)
-
Sail Area
-

Calculations

Sail Area / Displacement (SA/D) Ratio
Ballast / Displacement Ratio
18.76
Displacement / Length Ratio (D/L) Ratio
Comfort Ratio
Capsize Screening Formula
1.79
Hull Speed
— kn