Oyster 655 Information, Review, Specs

Sailing Performance & Handling

The Oyster 655 was one of the first models in the fleet to fully embrace a twin-wheel configuration, a design choice that significantly improved visibility and provided a clearer thoroughfare from the cockpit to the stern. This setup, combined with a high-aspect-ratio carbon or aluminum rig, gives the 655 a "sailor’s boat" feel that is often absent in larger displacement cruisers. The yacht features a relatively high ballast-to-displacement ratio, which, when paired with its bulb keel, provides excellent stiffness and the ability to carry full sail longer than its predecessors.

In editorial testing conducted by Yachting World, the 655 demonstrated a remarkable ability to track straight in heavy air, thanks to its balanced rudder and powerful hull form. The yacht's Displacement/Length ratio suggests a hull optimized for long-distance passage-making rather than light-air sprinting, yet it remains surprisingly nimble in the corners. Owners often cite the hydraulic furling systems for the mainsail and staysail as essential components that allow a couple to manage the yacht’s significant power without the need for additional crew.

Interior Comfort & Variations

The interior of the Oyster 655 is characterized by the brand’s signature split-level deck saloon, which provides 270-degree panoramic views and allows for a light-filled living space. Most hulls were finished in handcrafted teak or American white oak, though a few "modern" interpretations utilized maple. The standard layout typically includes four cabins: a massive owner’s suite aft with a private companionway to the deck, two guest cabins forward (one double, one twin), and a fourth cabin that could be configured for crew or as a workshop/utility room.

Variations in the 655 line were primarily focused on the galley and navigation station configuration. Some owners opted for a "long galley" that provides superior bracing while at sea, while others preferred a larger navigation center to accommodate advanced satellite communication arrays. The hull shares significant DNA with its "sibling," the Oyster 625, which eventually succeeded the 655 in 2011. While the 625 introduced "seascape" hull windows, the 655 is often preferred by traditionalists for its slightly more robust, ocean-ready profile.

Popular Mentions & Media

The Oyster 655 gained significant acclaim shortly after its launch, being nominated for the European Yacht of the Year award in the Luxury Cruiser category. Its reputation as a premium circumnavigator was further solidified through its frequent participation in the Oyster World Rally, an exclusive event organized by Oyster Yachts that guides owners through a 27,000-mile global voyage. The model has also been featured in numerous documentary-style sailing logs on YouTube, most notably by owners who have transitioned from racing backgrounds to luxury cruising.

Known Issues & Buyer’s Checklist

• Teak Deck Condition: Many 655s are now reaching the age where the original teak decks may require professional sanding or replacement. Pay close attention to the thickness of the planks and the integrity of the caulking, especially around the chainplates.
• Hydraulic Manifolds: The 655 relies heavily on Lewmar or Seldén hydraulic systems for sail handling. Potential buyers should inspect the hydraulic power pack for leaks and ensure that the "manual override" functions are fully operational.
• Standing Rigging: If the yacht is equipped with the optional PBO (polybenzoxazole) standing rigging for weight savings, it must be replaced every five years regardless of visual condition. Traditional rod rigging has a longer lifespan but should be NDT (Non-Destructive Testing) checked if it is older than 10 years.
• Rudder Bearing Wear: Due to the high loads generated by the twin-wheel steering system, the lower rudder bearings can develop play over time. Check for movement in the stock while the boat is hauled out.

Community & Resources

The primary hub for owners is the Oyster Owners’ Club, which provides technical archives and organized regattas. For technical specifications and design philosophy, the archives at Rob Humphreys Yacht Design remain the definitive source for hull and performance data.

The Verdict

The Oyster 655 is a masterclass in combining high-end luxury with genuine blue water performance. It is a yacht designed for those who intend to cross oceans rather than just hop between coastal marinas.

Pros:

• Exceptional build quality and joinery that sets the industry standard.
• Twin-wheel configuration offers superior visibility and deck ergonomics.
• Powerful hull design provides high daily averages on long passages.
• Strong resale value and dedicated manufacturer support.

Cons:

• High maintenance costs associated with complex hydraulic and electrical systems.
• Significant draft may limit access to some shallow-water cruising grounds like the Bahamas.
• The large sail area requires a disciplined approach to reefing in building breezes.