Design and Construction
Catalina Yachts built the 36 in the United States as a predominantly fiberglass recreational keelboat with wood trim, carrying a raked stem and a raised reverse transom on the original model. The Mark II retained the same hull design and rig as its predecessor but adopted a walk-through transom, different cabin ports, and a new deck and interior layout. Both generations use an internally mounted spade-type rudder controlled by a wheel and offer a fixed fin keel or an optional shoal-draft wing keel. The Mark II carries 6,000 pounds of ballast and displaces 15,000 pounds with the fin keel, while wing-keel boats come in lighter at 14,100 pounds. On a 2006 Mark II inspected by a Sailing Today reviewer, deck hardware and rigging appeared to be of ample size and reasonable quality, even if some hidden plywood inside drawers was not the closest-grained material he had seen anchor.
Rig and Handling
The Catalina 36 is a masthead sloop, and the Mark II's Bermuda rig carries a 44.75-foot foretriangle height with a 39-foot mainsail luff, producing a total sail area of roughly 555 square feet. An optional tall rig stood about two feet higher than the standard rig for light-wind regions. Writing in Sailing magazine, Bob Pingel found the 36 hits a sweet spot among weekend cruisers, big enough to be comfortable and capable yet small enough to manage shorthanded. Naval architect Jack Hornor, looking back over the first 26 years, argued the pros outweigh the cons for anyone seeking an affordable cruising boat in this size range, a verdict consistent with the boat's broad adoption.
Accommodations
The Mark II was given a larger cockpit than the original boat, and a Sailing Today review specifically praised that cockpit size for its usable space at anchor and dockside. The new deck and interior design of the later generation reworked the cabin arrangement around the same hull, while both versions were conceived as cruising boats with inboard power and generous tankage. The original and Mark II each carried 25-gallon fuel and 75-gallon fresh-water tanks, supporting extended weekends without constant replenishment.
Known Issues
The only documented construction caveat from the surveyed record concerns a 2006 Mark II, where the plywood concealed inside drawers and similar joinery was not the highest-grade material. The same inspection noted that the load-bearing hardware and rigging were appropriately sized and of reasonable quality.
Refits and Ownership
Owners shopping the used market will find two generations sharing the same hull and rig, so spares and knowledge transfer readily between them. The Universal diesel of 35 horsepower in the Mark II and the inboard engine of the original are straightforward cruising installations, and the production run means a pool of boats, parts, and owner expertise exists. The Mark II's walk-through transom and larger cockpit are the most visible upgrades over the earlier layout for those planning to live or entertain aboard.
The Verdict
The Catalina 36 earns its reputation as a sensible, volume-built cruiser that balances manageable size with real accommodations. The original and Mark II share a proven hull, and the later boat refines the deck and cockpit without disturbing what made the design work. For a sailor wanting an approachable, capable 36-footer, the pros clearly lead.
Pros
- 2,305 built across two generations, ensuring broad support and parts availability
- Mark II's larger cockpit and walk-through transom improve livability
- Manageable shorthanded yet comfortable for weekend cruising
- Ample-size deck hardware and rigging per professional inspection
Cons
- Some hidden interior plywood on at least one Mark II was lower grade than ideal
- Wing-keel models sacrifice some displacement versus fin-keel boats
