CSY 42 PH Information, Review, Specs

Sailing Performance & Handling

Under sail, the CSY 42 PH is a classic heavy-displacement cruiser that prioritizes stability and a "sea-kindly" motion over light-air agility. With a displacement that often exceeds 30,000 pounds, the boat possesses significant momentum, allowing it to power through a heavy chop that would stop lighter boats in their tracks. According to technical reviews and historical data found in publications like SpinSheet, the hull’s design—featuring a long fin keel and a large skeg-hung rudder—provides exceptional directional stability, making it an easy boat to trim for long passages.

The Sail Area to Displacement (SA/D) ratio is relatively low, which means the 42 PH can feel sluggish in winds under 10 knots. However, once the breeze freshens to 15 knots or more, the boat finds its stride, standing up well to its canvas and offering a dry, predictable ride. Handling under power is generally reliable, though the large hull and significant windage of the pilothouse require a practiced hand in tight marinas, as the boat does not "pivot" as quickly as modern, shallower-draft designs. Many 42 PH models were equipped with the Scheel keel, a design that allows for a shallower draft without a significant loss in upwind performance, making it a favorite for those cruising the thin waters of the Bahamas.

Interior Comfort & Variations

The interior of the CSY 42 PH is where the vessel truly shines as a long-range liveaboard. The pilothouse configuration allows for a bright, airy main salon with large windows that provide 360-degree visibility—a luxury rarely found in traditional "trunk cabin" sailboats. This layout effectively splits the living space into multiple levels, offering a sense of privacy and separation often missing in 40-foot vessels.

The 42 PH typically features a "walk-through" layout, providing interior access to the aft master stateroom without having to cross through the cockpit. This is a significant variation from its sibling, the CSY 44 "Walk-over," which required deck access to reach the aft cabin. The joinery is predominantly heavy teak, and CSY was famous for its generous headroom, often exceeding 6'6" in the main salon. Storage is abundant, with deep lockers and bilge spaces designed to hold months of provisions. Sibling models built on the same hull include the CSY 44 Walk-over and the 44 Walk-through, which featured a slightly different transom treatment but shared the same robust fiberglass layup.

Known Issues & Buyer’s Checklist

Prospective buyers should approach a CSY 42 PH with a specific checklist focused on the era's common manufacturing hurdles. The most notorious issue is the "black iron" fuel tanks. Unlike modern aluminum or stainless tanks, these were built into the structure and are highly prone to corrosion and leaking after four decades. Replacing them is a major "engine-out" surgical procedure that can cost upwards of $10,000 to $15,000.

Another critical area is the hull’s gelcoat. CSY used a specific resin during certain production years that has become synonymous with osmotic blistering. While these blisters are rarely structural due to the sheer thickness of the hull, they are a significant aesthetic and maintenance concern. The original plastic portlights are also a common failure point; they are prone to crazing and leaking and are frequently replaced by owners with high-quality stainless steel or bronze units. Lastly, while the hull is solid glass, the decks are balsa-cored; buyers should use a moisture meter to check for soft spots around stanchion bases and windlasses, where water intrusion can cause delamination.

Community & Resources

The legacy of CSY is preserved by a dedicated and technically proficient group of owners. The CSY Owners Association remains the primary repository for technical drawings, original brochures, and advice on major refit projects like tank replacement. This community is essential for new owners, as many of the original systems were custom-engineered by CSY in their Tampa facility and require specific knowledge to maintain or upgrade.

The Verdict

The CSY 42 PH is a "tank of the sea," designed for the sailor who values safety and interior volume over high-speed performance. It is a vessel built for the "blue water" reality of heavy weather and long-term living.

Pros:

• Incredibly robust, solid fiberglass hull construction.
• Exceptional interior headroom and 360-degree visibility in the pilothouse.
• Reliable, stable tracking in heavy sea states.
• Large aft stateroom with interior walk-through access.

Cons:

• Heavy displacement makes for poor performance in light air.
• Original black iron fuel tanks are a high-probability failure point.
• High potential for osmotic blistering on the hull.
• Large displacement and windage make tight-quarters docking challenging.