Stevens 50 Information, Review, Specs

Sailing Performance & Handling

The sailing characteristics of the Stevens 50 are defined by its moderate-to-heavy displacement and a hull form designed for comfort in a seaway. With a displacement-to-length ratio that trends toward the heavier end of the performance-cruising spectrum, the boat is remarkably "sea-kindly," meaning it resists the jerky motions common in lighter, modern flat-bottomed designs. The hull features a deep-fin keel and a skeg-hung rudder, a configuration that offers a superior balance between tracking stability and maneuverability.

Under sail, the Stevens 50 is typically rigged as a powerful cutter. This allows for a flexible sail plan, enabling the crew to shorten sail effectively by furling the genoa and utilizing a staysail as the wind increases. Because of its weight and wetted surface area, the boat requires a moderate breeze—typically 10 knots or more—to truly wake up. However, once moving, its momentum allows it to punch through heavy chop with minimal loss of speed. Owners frequently report that the boat "sails on rails," requiring very little effort from an autopilot or windvane even when reaching in 25-knot gusts. The center-cockpit design keeps the crew high and dry, though it does trade some "feel" for the rudder due to the long cable runs required for the steering linkage.

Interior Comfort & Variations

The interior of the Stevens 50 is a testament to the woodworking skill of Queen Long Marine. The layout is centered around a voluminous main saloon that benefits from the boat’s nearly 15-foot beam. Most hulls were finished in high-grade Burmese teak with a satin varnish, creating a classic, warm atmosphere that avoids the "dark cave" feel found in lesser yachts of the same vintage.

As a center-cockpit vessel, the "crown jewel" of the interior is the master aft cabin. This suite usually features a queen-sized island berth, extensive hanging lockers, and a private en-suite head with a dedicated stall shower. The passage to the aft cabin typically houses a long, linear galley to starboard, which is widely considered one of the safest galley designs for cooking at sea due to the ability of the cook to brace themselves against the engine compartment bulkhead. Forward of the saloon, the boat usually offers two additional cabins: a pullman-style double or bunk room and a V-berth, often sharing a second head. Sibling variants include the original Stevens 47, which features a traditional reverse transom, and the later Hylas 49, which updated the deck mold but maintained the core S&S hull architecture.

Known Issues & Buyer’s Checklist

While Queen Long Marine is celebrated for its build quality, any vessel of this age requires a rigorous inspection of specific systems. Prospective buyers should prioritize the following areas:

• Fuel and Water Tanks: The original Stevens 50 was often fitted with black iron fuel tanks. Over decades, condensation can cause these tanks to rust from the top down or the bottom up. Replacing them often requires significant surgery to the cabin sole or furniture, making their condition a high-priority survey item.
• Chainplates: The stainless steel chainplates are robust, but they are buried behind cabinetry. Periodic inspection for crevice corrosion is mandatory, especially where they pass through the deck.
• Teak Deck Attachment: Many Stevens 50s were built with traditional laid teak decks fastened with screws. Over time, the balsa core around these screws can suffer from moisture ingress if the balsa was not properly potted in epoxy. A percussion "hammer test" of the foredeck is essential.
• Mast Step: The mast is keel-stepped. It is vital to check the base of the spar and the steel or aluminum step for signs of galvanic corrosion or standing water, which can weaken the rig's foundation.

Community & Resources

Owners of the Stevens 50 benefit from a robust support network primarily through the Hylas Owners Association. Because the Stevens 50 is the direct ancestor of the Hylas 49, technical drawings, parts sourcing, and modification advice are readily shared between these owners. The shared DNA with the Stevens 47 also means that parts for the S&S-designed rudder and keel are well-documented within the Sparkman & Stephens design archives.

The Verdict

The Stevens 50 is a quintessential offshore cruiser that prioritizes safety and long-term livability over raw racing speed. It is a vessel designed for those who intend to live aboard and cross oceans rather than hop between marinas.

Pros:

• Exceptional Seakeeping: The S&S hull provides a smooth, predictable motion in heavy seas.
• Build Quality: Queen Long Marine's joinery and fiberglass work are among the best of the era.
• Liveability: The aft stateroom and linear galley are ideal for long-term cruising.

Cons:

• Light Air Performance: The heavy displacement makes the boat sluggish in winds under 8 knots.
• Maintenance Access: Some systems, particularly tanks and plumbing manifolds, are located in hard-to-reach areas beneath the heavy teak cabinetry.
• Maneuverability: Like many long-keeled boats, backing into a tight slip can be challenging due to significant prop walk.