Com-Pac Sun Cat 17-2 Information, Review, Specs

Sailing Performance & Handling

The Sun Cat 17-2 is characterized by high initial stability and a surprisingly forgiving nature, largely due to its hull form and substantial 435-pound lead ballast encapsulated within the shoal keel. Unlike many small sailboats that utilize a centerboard, the Sun Cat’s fixed shoal keel simplifies handling and eliminates the maintenance and interior intrusion of a centerboard trunk. While this configuration prevents it from pointing as high as a racing sloop, the Sun Cat compensates with a powerful gaff rig that provides significant drive in light to moderate air.

The sailing experience is defined by the cat rig’s simplicity; with only one sail to manage, tacking is an effortless affair. Owners frequently report that the boat feels much larger than 17 feet, a sensation caused by the low center of effort inherent in the gaff sail. However, because of the large single sail, the boat can develop significant weather helm if over-canvassed; reefing early is the standard recommendation for maintaining balance. The most technical innovation of the model is the proprietary Mastendr™ Mast Raising System, which allows the mast to be raised or lowered in seconds with the sail and rigging still attached. This system transforms the Sun Cat from a trailer-bound object to a sailing vessel faster than almost any other boat in its class.

Interior Comfort & Variations

For a boat of its length, the Sun Cat 17-2 offers a remarkably functional interior, made possible by the absence of a centerboard trunk. The cabin features two full-length berths (6 feet 6 inches) that extend under the cockpit seats, providing comfortable sleeping arrangements for two adults. The interior is often finished with teak trim and includes a dedicated space for a portable head, a small stainless steel sink, and a storage area for a freshwater jerry can.

The Sun Cat hull serves as the platform for several sibling variants. The standard Sun Cat 17-2 (the cabin model) is designed for overnighting, whereas the Sun Cat Daysailer utilizes the same hull but features an entirely open, expansive cockpit for day use without the enclosure. Another sibling, the Sunday Cat, serves as a hybrid, offering the open cockpit layout of the Daysailer but incorporating the Mastendr™ system and upgraded teak appointments found on the cabin model. For those seeking more volume, the Horizon Cat is a scaled-up 20-foot version of the same design philosophy, offering a significantly more commodious interior and a dedicated inboard engine option.

Popular Mentions & Media

The Sun Cat has a prominent following among "shorthanded" and "small craft" enthusiasts. It is a frequent participant in events like the Everglades Challenge and various "messabouts" across the United States. Its unique gaff-rigged silhouette has made it a favorite for nautical photography and editorial features in publications like Small Craft Advisor, which has frequently highlighted the model for its balance of traditional looks and modern construction.

Known Issues & Buyer’s Checklist

Prospective buyers should focus their inspections on the specific mechanical interfaces that make the Sun Cat unique.

1. Mastendr Hinge Assembly: The stainless steel hinge and the single bolt that secures the mast are the most critical components. Inspect for elongated holes in the aluminum mast section or bent hinge plates, which can occur if the mast is allowed to sway laterally during the raising process.
2. Rudder Blade and Gudgeons: Because the Sun Cat is often sailed in very shallow water, the kick-up rudder is subject to high stress. Ensure the pivot bolt is not over-tightened and check the transom gudgeons for hairline cracks in the gelcoat, which may indicate a history of groundings.
3. Teak Maintenance: Com-Pac uses genuine teak for the bowsprit, coamings, and handrails. If neglected, the bowsprit can develop "checking" or cracks. While mostly aesthetic, a severely weathered bowsprit may need professional sanding and sealing to prevent structural rot.
4. Chainplate Leakage: Like all boats with outboard shrouds, the chainplates on the Sun Cat should be inspected for signs of water ingress. Check the interior wood bulkheads for staining or "soft" spots around the mounting bolts.

Community & Resources

The primary hub for technical support and owner community is the Com-Pac Yachts Owners Association (CPYOA). This group maintains an extensive archive of technical modifications, including custom reefing setups and trailer upgrades. Additionally, the manufacturer, Com-Pac Yachts (The Hutchins Co., Inc.), is known for maintaining an inventory of replacement parts for the Sun Cat line, providing a level of factory support rarely seen for older small-displacement sailboats.

The Verdict

The Com-Pac Sun Cat 17-2 is an ideal vessel for the sailor who prioritizes ease of use and classic "salty" aesthetics over racing performance. It is a robust, well-built pocket cruiser that holds its value exceptionally well.

Pros

• Rapid Rigging: The Mastendr™ system is a market leader for quick setup.
• Stability: The heavy lead ballast and wide beam make it feel incredibly secure in a chop.
• Shallow Draft: At 14 inches, it is a premier "gunkholer" capable of reaching private beaches.
• Build Quality: Solid fiberglass construction and high-grade stainless hardware.

Cons

• Weather Helm: Requires attentive reefing as the wind rises to keep the helm light.
• Upwind Performance: The shoal keel and gaff rig cannot match the pointing angles of a modern sloop.
• Price: Due to high demand and quality construction, used models often command a premium price relative to other 17-foot boats.