Morgan Out Island 51 Information, Review, Specs

Sailing Performance & Handling

The sailing characteristics of the Morgan Out Island 51 are defined by its significant displacement—upwards of 41,000 pounds—and a long, shallow full keel with a draft of only five feet. This shallow draft is exceptional for a vessel of this length, allowing owners to navigate the thin waters of the Florida Keys and the Bahamas that remain inaccessible to more performance-oriented 50-footers. However, this design choice results in notable trade-offs: the boat exhibits considerable leeway when sailing upwind and lacks the "bite" required to point high.

In terms of motion, the Out Island 51 is famously "sea-kindly." Its heavy hull and moderate sail plan provide a stable, predictable platform that does not easily heel, which is a major comfort factor for nervous guests or inexperienced crews. The ketch rig is particularly advantageous here, allowing the sail area to be broken down into smaller, more manageable pieces. Under "jib and jigger" (headsail and mizzen), the boat can maintain steady progress in heavy weather with minimal fuss. Conversely, in light air, the boat requires significant breeze—often 12 to 15 knots—to overcome its own inertia. Many owners treat the OI 51 as a motorsailer, relying on the ubiquitous Perkins diesel engines (often the 4-236 or 6-354 models) to maintain schedules when the winds falter.

Interior Comfort & Variations

The interior of the Out Island 51 was revolutionary for its era, utilizing the 15-foot beam to create a living space that rivaled much larger custom yachts. The center-cockpit configuration allowed for a true "great room" salon and a private, full-beam master stateroom aft. This aft cabin usually featured a dedicated head and, in many configurations, a small tub or shower—a luxury virtually unheard of in production sailboats of the 1970s.

The most common layout includes three cabins and three heads, though variations exist based on whether the boat was commissioned for private use or the charter trade. Charter versions often maximized berthing with a "walk-through" passage that included additional bunk space or storage. The galley is typically located in the starboard or port walkthrough, providing a safe, enclosed space to cook while underway. The use of heavy teak joinery and a large, U-shaped dinette gives the interior a traditional, "salty" feel, though the sheer volume of the space prevents it from feeling cramped or dark. Sibling models, such as the Out Island 41 and the smaller 33, share this "wide-body" DNA, but only the 51 provides the headroom and floor space required for a truly permanent residential feel.

Popular Mentions & Media

The Out Island 51’s primary claim to fame is its foundational role in the modern charter industry. During the 1970s and 80s, it was the "Queen of the Fleet" for major charter companies, establishing the center-cockpit, multi-head standard that brands like Moorings and Sunsail would follow for decades. It remains a fixture in cruising literature as the quintessential "first big boat" for families transitioning to a life at sea.

Known Issues & Buyer’s Checklist

Prospective buyers should approach an Out Island 51 with a focus on structural longevity, as many of these hulls have endured decades of high-intensity charter use or tropical sun.

• Deck Delamination: Like many Morgans of this vintage, the decks are balsa-cored. Freshwater intrusion around stanchion bases, cleats, and the massive chainplates often leads to soft spots and core rot. A thorough percussion test of the decks is mandatory.
• Fuel and Water Tanks: The original iron or aluminum tanks were often "glassed-in" to the hull structure. Replacing leaking tanks in an OI 51 can be a Herculean task, sometimes requiring the cabin sole to be cut away. Buyers should verify the material and condition of the tanks.
• Chainplates: The load on the ketch rig is significant. The chainplates are known to develop crevice corrosion where they pass through the deck. Because they are often hidden behind cabinetry, they are frequently neglected.
• Osmotic Blistering: While Morgan hulls are generally thick and robust, they were built before the widespread use of vinylester resins. Many older hulls show signs of "Morgan bumps" (osmotic blisters), which, while rarely structural, can be expensive to remediate.

Community & Resources

The primary hub for technical support is the Morgan Yacht Owners Group, an active community that maintains archives of original brochures and modification guides. For technical specifications and historical context, Catalina Yachts, which acquired Morgan in 1984, maintains a heritage section that acknowledges the Out Island's impact on their own design evolution.

The Verdict

The Morgan Out Island 51 is a purposeful machine: it was built to provide the maximum possible comfort at anchor and a stable, if slow, passage between islands. It is not a yacht for the sailor who enjoys "tweaking" sail trim or winning club races, but for a liveaboard couple or a family on a budget, it offers more "home" per dollar than almost any other classic fiberglass vessel.

Pros:

• Immense interior volume and storage.
• Shallow draft (5') is ideal for the Bahamas and coastal US.
• Sturdy, thick fiberglass hull construction.
• Stable, predictable motion in a seaway.

Cons:

• Poor upwind performance and significant leeway.
• Sluggish in light air; requires a large engine for reliable transit.
• High maintenance requirements for aged systems (plumbing, tanks).
• Aesthetic is often described as "boxy" or "unrefined" compared to sleek European designs.