Calkins 40 Information, Review, Specs

The vessel is defined by its long, lean waterline and a distinctive hull form that incorporates a flat run aft. This design allows the boat to exceed the traditional theoretical hull speed under power—reaching upwards of 8 or 9 knots with a modest engine—without the bow-burying or "squatting" behavior typical of traditional full-keel sailboats of the era. Most remaining examples are found in the Pacific Northwest or California, reflecting the designer's roots and the boat's suitability for the temperate, often wind-variable waters of the West Coast.

Sailing Performance & Handling

The sailing philosophy of the Calkins 40 is rooted in the "50/50" motorsailer concept, though owners often argue it leans further toward "sail" than its competitors from the 1960s. The boat features a relatively high-aspect rig for its time, which helps it perform respectably in light to moderate air—a condition where many motorsailers of this vintage become purely engine-dependent. Because the hull was designed for efficiency under power, it is narrower and features less wetted surface than the heavy-displacement "double-enders" common in that era.

Under sail, the Calkins 40 is noted for its directional stability and sea-kindly motion. The long waterline contributes to a smooth ride in a chop, preventing the hobby-horsing that plagues shorter, beamier designs. However, because of its flat aft sections, some owners report that the boat can be somewhat "lively" in a following sea compared to a traditional full-keel cruiser. When the wind dies, the Calkins 40 transitions seamlessly to power; the hull is specifically optimized to utilize its engine to maintain cruising speeds that would leave contemporary sloops behind. It is a boat designed for making passages on a schedule, regardless of whether the wind cooperates.

Interior Comfort & Variations

The interior of the Calkins 40 is characterized by its pilothouse configuration, which offers nearly 360-degree visibility from the main salon. This design choice was revolutionary for its time, prioritizing a "bright and airy" feel over the dark, cave-like interiors of traditional deep-draft sailboats. The layout typically features a raised dinette to port or starboard, allowing those seated to enjoy the view while at anchor or underway.

Vessel configurations vary depending on the builder and the original owner’s specifications, as many were semi-custom. Most versions feature a galley-up arrangement in the pilothouse, though some variants exist with a galley-down layout to provide a larger lounging area. The master stateroom is generally located forward, often featuring a V-berth or an offset double. Woodwork is typically heavy on teak or mahogany, reflecting the Asian yard origins of many hulls. Headroom is a significant strength of the design, with the pilothouse often providing over 6'4" of clearance, making it a preferred choice for taller sailors who find standard 40-footers of this era cramped.

Known Issues & Buyer’s Checklist

Prospective buyers of a Calkins 40 must approach the vessel with an understanding of its age and the specific construction techniques used during the 1960s and 70s.

1. Teak Deck Leaks: Many Calkins hulls were built with teak-over-fiberglass or teak-over-plywood decks. Over decades, the thousands of screws used to fasten the teak can become paths for moisture to enter the core. A thorough moisture meter test of the deck is essential.
2. Black Iron Fuel Tanks: Original fuel tanks were often made of black iron and were frequently "built-in" to the hull structure. If they have not been replaced, they are likely nearing the end of their life due to internal corrosion, and replacement can be a major structural undertaking.
3. Engine Access and Age: While many were repowered with modern diesels, original units were often Ford Lehman or Perkins 4-236 engines. While reliable, check for "weeping" at the manifold and ensure the cooling system has been regularly descaled.
4. Hull-to-Deck Joint: On earlier models, the hull-to-deck joint should be inspected for signs of separation or leaking, particularly near the stanchion bases where the leverage of the lifelines can stress the fiberglass over time.

The Verdict

The Calkins 40 is a "thinking person's" cruiser that refuses to compromise on either speed or comfort. It remains one of the few vintage designs that can genuinely claim to be as much a powerboat as it is a sailboat without failing at either discipline.

Pros

• Efficiency: Exceptional speeds under power for a displacement hull.
• Visibility: The pilothouse design provides an unrivaled view and protection from the elements.
• Aesthetic: Classic, elegant lines that stand out in a sea of modern "bubble" boats.
• Livability: High headroom and large windows make it an excellent choice for a liveaboard.

Cons

• Age: Maintenance requirements are high for vessels of this vintage.
• Maneuverability: Like many long-waterline boats with traditional rudders, backing into a tight slip can be challenging without a bow thruster.
• Market Rarity: Finding one in good condition requires a patient and potentially nationwide search.