1995–2005 · designed by Frank Butler / Gerry Douglas · built by Catalina Yachts
Mk II generation — a substantial redesign over the Mk I (1982-1994). Updated deck/cockpit/interior generation over the Mk I, with wing- or fin-keel options and Universal 35 hp diesel per the Catalina 36/375 Association Mk II specs. Designed for serious coastal cruising and limited bluewater work by capable owners; still NOT a dedicated offshore platform but materially closer than the Mk I or the Catalina 30.
This is a general read on the Catalina 36 class — informed
background, not a verdict on any individual boat. Condition, refit history,
and how a particular hull was sailed and stored matter far more than class
reputation. Use it to know what to look for; for a read on a specific
listing, run a free FairKeel report on that boat.
Substantial volume + active class association (Catalina 36 International Association). Parts, knowledge, and shared technical bulletins are widely accessible.
Mk II generation has its own owner-association spec section and updated deck/cockpit/interior details; verify Mk I vs Mk II before applying generation-specific notes.
Catalina Yachts still in business — replacement parts available.
Known trade-offs
Mk I vs Mk II distinction matters significantly — buyers should verify which generation they're looking at. A 1990 Catalina 36 (Mk I) and a 2000 Catalina 36 (Mk II) are different boats.
Not an offshore platform without prep. Standard build is coastal- grade in rig, ballast retention, through-hull spec, and rudder bearing design.
Age-related quirks to expect
Universal 35 hp diesel listed in Catalina 36/375 Association Mk II specsLow1995-2005
Wing keel option vs. standard fin keel — confirm draft and ballast distribution before pricingLowall (option)
Original holding tank + sanitation hoses reaching end-of-life by year 20-25Medium1995-2000
Headliner panel sag on some hulls — adhesive agingLow1995-2002
Systems to check before you buy
Engine (Universal 35 hp diesel)priority: coastal, liveaboard
Catalina 36/375 Association Mk II specs list a single Universal four-cylinder 35 hp diesel. Service intervals are well documented; heat exchanger, raw-water pump, mounts, hoses, and mixing elbow are age-driven inspection items. Confirm any repower at hull level.
Original wire + stainless chainplates on most hulls reaching age limit (1995-built rigs now 30+ years; 2005-built rigs at 20+). Deck-stepped mast; check deck core under mast step. Chainplate leaks into deck core around shrouds are the recurring issue.
Same class-pattern as older Catalinas — moisture-meter survey essential. Mk II build is generally tighter than Mk I but not immune. Targeted areas: stanchions, genoa tracks, chainplates, mast step, traveller.
AC + DC electrical (panel + battery + charging)priority: liveaboard, coastal
Original house-bank setups (typically 2-3 group-24 wet cells) are undersized for modern liveaboard use. Inverter/charger architecture varies by owner spec. Confirm capacity and condition before pricing against intended use.
How it fits your plans
Coastal
Excellent. Substantial improvement over the Catalina 30 in seakindly motion, tank capacity, and cabin volume. A capable coastal-cruising platform.
Offshore
Possible with significant prep but not designed for it. Fin keel + spade rudder + production-spec ballast retention = upgrade-heavy if serious offshore intended. Many owners have crossed coastal Atlantic / Caribbean passages with this hull, but it's not a Mason 43 or HR 36.
Liveaboard
Strong. Generous galley, dedicated head, aft cabin layout, ~40 gal fuel + ~70 gal water on Mk II (substantially more than Catalina 30).
Weekending
Overkill but a forgiving platform.
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