Coronet 25 Information, Review, Specs

Sailing Performance & Handling

The Coronet 25 is characterized by a high level of initial stability for a trailerable yacht, largely due to its generous beam and the strategic placement of its ballast. As a swing-keel design, it features a heavy galvanized steel centerboard that can be retracted for shallow-water exploration or trailering. This configuration allows the boat to perform admirably on a reach, though like many trailer sailers of its vintage, it lacks the extreme pointing ability of a deep-keeled racing yacht.

In terms of sea-kindliness, the Coronet 25 is frequently cited by owners as a "stiff" boat that handles the choppy conditions of New Zealand’s Hauraki Gulf with composure. The hull features a moderately fine entry that transitions into a flat exit, which helps the boat maintain speed in light airs—a common design trait in Bob Salthouse’s work. While it is not a high-performance racing machine, the Coronet 25 is noted for its predictable tracking. It does not suffer from the "skittish" behavior found in lighter, modern trailer sailers, making it an excellent platform for those transitioning from dinghies to keelboats.

Interior Comfort & Variations

For a 25-foot vessel designed in the 1970s, the Coronet 25 was remarkably ambitious in its interior packaging. The cabin utilizes a "pop-top" roof—a hallmark of that era—which provides full standing headroom in the galley and saloon area while at anchor. This feature was a significant selling point, as it allowed the boat to maintain a low profile for towing while offering the amenities of a larger cruiser once the top was raised and the canvas side-curtains were secured.

The standard layout typically includes a V-berth forward, a compact head (often a chemical toilet housed under the cushions), and a main saloon with a dinette that converts into an additional double berth. Opposite the dinette, a small linear galley provides a sink and a two-burner stove. The use of timber trim against the white GRP liner was a signature Cavalier/Salthouse touch, aimed at providing a warmer, yacht-like feel than the sterile plastic interiors of competing production models. Sibling variants are limited, though some owners have modified the interior to remove the dinette in favor of longer settee berths for better offshore sleeping arrangements.

Known Issues & Buyer’s Checklist

Prospective buyers of a Coronet 25 should focus their inspection on the specific mechanical systems inherent to 1970s trailer sailers. The most critical area is the swing-keel assembly. Over decades, the pivot pin and the keel trunk itself can suffer from wear, leading to a "thumping" sound while underway or, in worst-case scenarios, a jammed centerboard. It is essential to inspect the lifting winch and cable for fraying or corrosion.

The "pop-top" mechanism is another high-signal area for inspection. The gas struts (if retrofitted) or the manual stainless-steel supports can fail, and the waterproof canvas sleeve often requires replacement every 10–15 years due to UV degradation. Furthermore, buyers should check the deck for soft spots, particularly around the mast step and the chainplates. Like many early GRP boats, these areas are prone to moisture ingress if the sealant has been neglected. Finally, because these boats were often powered by long-shaft outboards on transom brackets, the integrity of the transom and any signs of stress cracking around the motor mount should be closely examined.

Community & Resources

Owners of the Coronet 25 are often integrated into the broader Cavalier and Salthouse communities. While there is no dedicated standalone website for the Coronet 25, technical support and historical documentation are frequently found through the Cavalier Yacht Owners Association. This group maintains a wealth of knowledge regarding the construction techniques used at the Custom Glass Boats factory and can provide guidance on sourcing original hardware or managing GRP repairs specific to the Salthouse designs of that period.

The Verdict

The Coronet 25 remains a highly respected entry-level cruiser for sailors who value heritage and solid construction over modern racing performance. It is a robust "all-rounder" that successfully bridges the gap between a dayboat and a coastal cruiser.

Pros:

• Proven Salthouse hull design offers excellent stability and seaworthiness.
• Pop-top roof provides surprising headroom for a trailerable boat.
• Heavy GRP construction is more durable than many contemporary lightweight trailer sailers.
• Strong resale value within the New Zealand and Australian markets.

Cons:

• Swing-keel maintenance can be labor-intensive and requires regular inspection.
• The 25-foot length and ballast weight require a substantial vehicle for safe towing.
• Aged interior liners and canvas often require cosmetic and functional updates.