Catalina 42 Mk II Sailboats for Sale

The hull-deck construction is solid fiberglass below the waterline with a cored deck, and Douglas's lamination schedule is heavier than many contemporaries. The designer himself described the boat as "a rather simple, sturdy boat", and that straightforwardness translates into a used-market asset: there is relatively little that is exotic to go wrong, and what does wear out is straightforward to address.

Layouts on the Used Market

Both the two-stateroom and three-stateroom configurations appear on the brokerage market, though the three-cabin arrangement is encountered more frequently. In the three-cabin layout, two mirror-image aft staterooms flank a central galley, with the navigator sharing the saloon settee — a workable arrangement for family cruising or charter use, though the chart table is compromised compared to the two-stateroom version. The two-stateroom model places the galley in the port quarter and opens up a cavernous storage compartment behind it, making it the preferred choice for serious liveaboard and offshore use. Both versions share a forward Pullman berth as the primary owner's cabin.

Shoal-draft wing-keel examples do occasionally surface, most often in regions where thin water is the norm. The more desirable standard fin-keel version carries a deeper, more effective underbody and is by far the more commonly seen option. The Mk II was launched with a deeper, high-aspect, semi-elliptical rudder, and owners who retrofitted the deep rudder onto earlier Mk I or shoal-draft hulls reported a genuine improvement in handling and helm feel — buyers evaluating a shoal-draft wing-keel example should confirm which rudder is fitted, as those hulls carried the shorter rudder.

Equipment and Common Upgrades

Most examples arrive with a well-developed canvas package — dodger and bimini are broadly standard on the used market. Chartplotters, autopilots, and radar are commonly fitted, reflecting the voyaging intentions of most original owners. Air conditioning appears on a notable share of boats, particularly those that spent time in warmer climates.

Furling mains are widely seen, as are solar charging systems, inverters, hot-water systems, and AIS transponders. Cockpit showers and swim platforms are typical. Freezers and heating systems are frequently installed, depending on the latitude the boat called home.

Owner upgrades become more varied. Dinghy davits are a frequent addition on boats set up for extended cruising, as are watermakers and spinnaker inventories — both standard asymmetric kites for reaching and traditional symmetric spinnakers for racing-minded owners. Shorthanded setups with additional line leads to the cockpit are common on boats that have done bluewater miles. A small number of examples carry lithium battery banks, bow thrusters, or electric winches, though these remain the exception rather than the rule.

What to Inspect

Osmotic blistering deserves careful attention during the survey. Although Catalina switched to vinylester resin in the barrier coat in 1995, the company nonetheless experienced blister problems across the production run, and some boats have required significant remediation. Ask specifically about prior blister repairs and have the surveyor probe the hull thoroughly when the boat is hauled. Early boats may carry older treatments of varying quality.

The deck is cored with a combination of marine plywood under hardware installations and end-grain balsa in the field. Balsa-cored decks are vulnerable to moisture intrusion at any deck fitting that has been rebedded carelessly, and soft spots are not uncommon on older examples. Budget for systematic deck hardware rebedding if the boat has not had this attended to recently.

Standing rigging warrants close inspection on any example that has accumulated significant passage miles. Wire sizes are 3/8-inch for the backstay, forestay, and upper shrouds, and 5/16-inch for the lower shrouds — pay attention to the lower terminals and chainplate areas where fatigue is most likely to manifest. Boats prepared for offshore passages often had the standing rigging replaced proactively, which is a positive sign in a used-boat candidate.

The keel is trapezoidal with 8,300 pounds of lead ballast; inspect the keel-to-hull joint for cracking or staining, which can indicate movement. Shoal-draft wing-keel versions deserve extra scrutiny at the keel sump. The Mk II fin-keel hull was launched with the deeper, high-aspect spade rudder; shoal-draft wing-keel examples carry the shorter rudder, which places more pressure on the helm — owners who retrofitted the deeper rudder noted a genuine improvement. Confirm the keel and rudder configuration before the survey.

The Yanmar 4JH2E diesel is a proven, long-running unit with excellent parts availability. Engine hours matter, but condition and maintenance history matter more. Access to all four sides of the engine is good, and the companionway stairway reveals the front of the motor — make use of that during any inspection. Wiring is color-coded on these boats, and later production introduced tinned connections; older boats may have had wiring touched by multiple hands over the years, so a once-over of the electrical system is worthwhile.

One owner in the Practical Sailor survey reported hull flex in moderate seas along with electrical and plumbing installation problems — these concerns are worth probing with the surveyor, though the majority of owners reported high satisfaction with construction quality.

Availability and Buyer's Takeaway

The Catalina 42 Mk II circulates widely across North American brokerage markets, with a healthy concentration along both coasts of the United States, the Great Lakes region, and in Mexico and the Caribbean. Boats also appear regularly in Canada and Australia, and occasional examples are listed through European brokerages, particularly in the Netherlands and Germany. The depth of the owner community — one of the largest for any American production cruiser of this size — means that the Catalina 42 Owners Association and active online forums provide ready access to model-specific knowledge, a genuine asset when evaluating a candidate boat.

This is a boat that rewards a thorough survey, not because it is fragile but because individual examples vary enormously in how they have been maintained and upgraded over their service lives. A well-kept Mk II with a documented service history, good sails, and a recently serviced Yanmar represents exceptional value in its size class.

Pre-purchase checklist:

• Hull survey with close attention to blistering and prior osmotic repairs
• Deck tap test for soft spots, especially around any rebedded hardware
• Keel-to-hull joint inspection for cracking or movement
• Standing rigging condition and age; check terminals and chainplates
• Confirm keel type (fin or wing) and rudder configuration (deep high-aspect on fin-keel hulls; shorter rudder on shoal-draft wing-keel examples)
• Engine hours, oil analysis, impeller and heat exchanger service history
• Electrical system review, especially on older hulls with multiple owners
• Confirm holding tank and through-hull condition
• Inventory all sails and assess condition of furling main or headsail furler
• Verify canvas (dodger/bimini) condition and any electronics functionality