Hermann Cat Information, Review, Specs

Sailing Performance & Handling

The Hermann Cat is a displacement hull designed for stability and simplicity rather than raw speed. Its gaff-rigged sail plan (approximately 240–250 square feet) provides significant power in light air, allowing it to outpace many contemporary sloops of similar length when the breeze is faint. According to technical specifications and owner history documented by The Catboat Association, the boat was offered in two distinct underwater configurations: a centerboard version and a shoal-draft fixed keel version.

In handling, the centerboard variant is widely considered superior for upwind work. With the board down, the boat draws 4' 10", providing the lateral resistance needed to bite into the water and point. Conversely, the shoal keel version draws only 1' 11", which, while excellent for trailering and "gunkholing," results in significant leeway when sailing close-hauled. Like most traditional catboats, the Hermann Cat is prone to heavy weather helm as the wind increases. Reviewers, including noted nautical author Steve Henkel, have observed that the boat can become overpowered in winds exceeding 12 knots, requiring early reefing to maintain control of the massive "barn-door" rudder.

Interior Comfort & Variations

Despite its 17-foot length, the Hermann Cat features a cuddy cabin that permits modest overnight cruising—a rarity for a boat of this size. The interior offers approximately 4 feet of headroom and a pair of 6' 6" V-berths. While the cabin is primarily utilized for gear storage or a "refuge" from the weather, the wide beam allows for a surprisingly open feel compared to narrow-hulled daysailers.

The primary variations of the model involve the rig and the keel. While the gaff rig is the most iconic, a Marconi (Bermuda) rig was offered as an option for those seeking simpler single-halyard operation. The cockpit is the boat’s greatest asset, capable of seating six adults comfortably. The "Hermann" variant specifically is often noted for its teak trim and traditional aesthetic touches, which were maintained when Cape Cod Shipbuilding took over the molds and marketed it as the Cape Cod Cat.

Popular Mentions & Media

The Hermann Cat’s most significant media footprint is found in Steve Henkel’s seminal work, The Sailor’s Book of Small Cruising Sailboats. Henkel, who owned hull #18 (named Pipit), used the model as a benchmark for trailerable cruising, famously documenting his travels across New England. The boat is also a frequent subject of discussion within the Chesapeake Catboat Association, where it is cited as one of the key designs that helped preserve the catboat tradition during the transition from wood to fiberglass construction.

Known Issues & Buyer’s Checklist

Prospective buyers should focus their inspections on the unique mechanical and structural loads inherent to the catboat design:

• Mast Step and Deck Compression: The unstayed (or minimally stayed) mast on a catboat puts immense downward pressure on the mast step. Inspect the deck around the partners for spiderweb cracking or "dishing," which indicates core compression.
• Rudder Hardware: The "barn-door" rudder is a high-load component. Check the gudgeons and pintles for play or elongation of the mounting holes, as well as the wooden tiller for rot at the hinge point.
• Centerboard Trunk: For centerboard models, the trunk is a common site for leaks or fiberglass delamination. Ensure the board operates smoothly and check the pennant (the cable or rope used to lift the board) for fraying.
• Cockpit Drainage: Early models may have small or poorly positioned scuppers. Verify that the cockpit drains effectively and that the "self-bailing" feature hasn't been compromised by hull deformation or added weight (like heavy outboards).

Community & Resources

The primary hub for owners is The Catboat Association (CBA), which maintains a technical database and registry for Charles Wittholz designs. Additionally, Cape Cod Shipbuilding remains a vital resource; although the boat is currently a "retired" design, the yard maintains the original molds and often provides technical support or replacement parts for the hull and rudder systems.

The Verdict

The Hermann Cat is a "salty" and stout small cruiser that prioritizes heritage and stability over modern performance metrics.

Pros:

• Exceptional stability and a massive, family-friendly cockpit.
• Draft as shallow as 1' 8" (board up) allows for beaching and easy trailering.
• Enclosed cuddy cabin provides genuine "pocket cruising" capability.

Cons:

• Significant weather helm in higher winds requires active sail management.
• Poor upwind performance in the shoal-keel version.
• Heavy gaff-rigged spars can be cumbersome for single-handed stepping/unstepping.