The Catalina 42 Mk II represents one of the most successful production runs in American yachting history, evolving from the original 1988 design to become a benchmark for the coastal cruising category. Launched in the mid-1990s as a refinement of the Mark I, the Mk II transitioned the model from a traditional flat transom to a contemporary "sugar scoop" integrated swim platform, while retaining the hull's reputation for predictable handling. Designed by the in-house team led by Frank Butler and Gerry Douglas, the 42 Mk II was built to satisfy the "middle-of-the-road" sailor—someone who prioritizes interior volume and ease of maintenance without sacrificing the ability to make offshore passages. As noted in a retrospective by Cruising World, the model’s longevity is a testament to its structural balance and the manufacturer's ability to iterate on a proven hull.
Catalina 42 Mk II Information, Review, Specs

- Make
- Catalina
- Model
- 42 Mk II
- Builder
- Catalina Yachts
- Designer
- Gerry Douglas
- Number Built
- 300
- Production Year(s)
- 1995 - ??
Sailing Performance & Handling
The Catalina 42 Mk II is a masthead sloop that balances a relatively high-aspect rig with a hull form that emphasizes initial stability. With a Displacement/Length (D/L) ratio typically hovering in the moderate range, the boat is heavy enough to punch through a chop but light enough to stay lively in 10 to 12 knots of breeze. Owners often report that the boat feels most "in the groove" when sailed at a 15-to-20-degree heel; beyond that, the wide beam aft can cause the rudder to lose some bite, necessitating early reefing.
The boat was offered with two primary underwater configurations: a deep fin keel for superior upwind pointing and a wing keel for those navigating the shallower waters of the Bahamas or the Chesapeake Bay. While the wing keel slightly increases leeway, the difference is negligible for the average cruiser. Handling under power is aided by a large spade rudder, though the boat’s significant windage requires a decisive hand when docking in a crosswind. According to technical insights from the International Catalina 42 Association, the hull’s ability to track straight makes it a favorite for those employing vintage mechanical autopilots or modern electronic systems alike.
Interior Comfort & Variations
The hallmark of the 42 Mk II is its interior versatility, which was offered in two primary configurations: the Two-Cabin "Owner’s" layout and the Three-Cabin "Family/Charter" layout. In the Mk II evolution, Catalina introduced the popular centerline queen berth in the forward cabin, a significant departure from the original Mark I’s port-side Pullman berth. This change improved accessibility and ventilation, making the boat feel considerably larger.
The main salon is characterized by a massive U-shaped settee to port and a straight settee to starboard, providing seating for six to eight adults. The galley is a sea-going design, typically located to starboard in a longitudinal or L-shaped arrangement depending on the specific production year, featuring deep double sinks and expansive refrigeration. Interior woodwork is generally finished in teak veneers with solid teak trim, a hallmark of the Catalina Yachts commitment to traditional aesthetics. Headroom is generous at approximately 6'8", catering to taller sailors who often struggle with European counterparts in this size class.
Popular Mentions & Media
The Catalina 42 series achieved legendary status in the late 20th century, becoming one of the first American production boats to surpass 1,000 hulls built in the 40-foot-plus range. It has been a perennial favorite for "Boat of the Year" retrospectives and has appeared in various sailing documentaries focusing on the "Cruising Lifestyle." Its ubiquity in charter fleets from the Caribbean to the Pacific Northwest has made it one of the most recognized silhouettes in any marina worldwide.
Known Issues & Buyer’s Checklist
When inspecting a Catalina 42 Mk II, the "Catalina Smile" is the most frequently discussed technical area. This refers to a hairline crack that can develop at the leading edge of the keel-to-hull joint. While often cosmetic, it should be inspected to ensure the stainless steel keel bolts are torqued to factory specifications and that there is no structural movement.
The rudder is another high-signal area; early models occasionally suffered from moisture ingress leading to internal delamination or "wicking" down the post. Potential buyers should also scrutinize the aluminum fuel tank, as condensation can lead to "pinhole" corrosion on the bottom of the tank over decades of use. Finally, the deck core should be sounded near the chainplates and stanchion bases, as neglected caulking can lead to soft spots in the balsa-core sandwich construction. These findings are common talking points among the technical community at the Catalina 42 Association.
Community & Resources
The model is supported by one of the most robust owner networks in the maritime world. The International Catalina 42 Association maintains an exhaustive technical wiki and forum, providing DIY solutions for everything from engine mounts to portlight replacements. Additionally, because Catalina remains in business, many OEM parts are still available through the factory or specialized vendors like Catalina Direct, ensuring that even 25-year-old hulls can be maintained to modern standards.
The Verdict
The Catalina 42 Mk II is the "everyman’s" cruiser, offering a blend of volume, safety, and price-to-value that few other builders have matched.
Pros:
- Exceptional Interior Volume: The 6'8" headroom and wide beam make it feel like a 45-foot boat.
- Parts Availability: A massive production run ensures that replacement parts and technical advice are never far away.
- Resale Value: Due to its popularity, a well-maintained Mk II remains a highly liquid asset on the used market.
Cons:
- Moderate Performance: It is a cruiser first; those seeking podium finishes in PHRF racing may find it heavy and sluggish in light air.
- Aesthetic Uniformity: Its ubiquity means it will never be the most unique boat in the harbor.
- Balsa Core Maintenance: Requires diligent attention to deck penetrations to avoid costly core repairs.
Measurements
Construction & Hull
- Construction Material
- Fiberglass
- Hull Type
- Monohull Sailboat
- Keel Type
- Fin
- Rudder
- 1x Spade
- Ballast
- 8300 lbs (Lead)
- Displacement
- 20500 lbs
- Water Capacity
- 138 gal
- Fuel Capacity
- 38 gal
Dimensions
- Length Overall (LOA)
- 41.86 ft
- Waterline Length (LWL)
- 36 ft
- Beam
- 13.83 ft
- Draft
- 6.67 ft
- Max Headroom
- -
- Air Draft
- -
Rig & Sails
- Rig Type
- Masthead Sloop
- P (Main Luff)
- 46.75 ft
- E (Main Foot)
- 15.5 ft
- I (Foretriangle Height)
- 53 ft
- J (Foretriangle Base)
- 16.42 ft
- Forestay Length (est)
- 55.49 ft
- Sail Area
- 797 sqft
Calculations
- Sail Area / Displacement (SA/D) Ratio
- 17.02
- Ballast / Displacement Ratio
- 40.49
- Displacement / Length Ratio (D/L) Ratio
- 196.15
- Comfort Ratio
- 25.38
- Capsize Screening Formula
- 2.02
- Hull Speed
- 8.04 kn