Nor'Sea 27 Information, Review, Specs

Sailing Performance & Handling

Under sail, the Nor’Sea 27 behaves like a much larger vessel. With a displacement of approximately 8,100 pounds—nearly half of which is lead ballast—the boat possesses a high displacement-to-length ratio that translates into a comfortable, motion-dampened ride in heavy weather. It is most frequently rigged as a cutter, a configuration that allows for a versatile sail plan when the wind picks up. According to editorial analysis from Blue Water Boats, the vessel is not a light-air performer; its heavy wetted surface area and modest sail area-to-displacement ratio mean it requires a stiff breeze to truly come alive.

The full keel and protected rudder provide exceptional directional stability, making it easy to balance the sails and allow a mechanical windvane to take over for long passages. While its 8-foot beam is narrow by modern standards to allow for trailering, the boat maintains significant secondary stability. Owners often report that while the boat may initial heel quickly due to its narrow beam, it "stiffens up" remarkably once the chunky hull form is engaged. However, the deep keel and heavy weight make it challenging to maneuver in tight marinas under power, a common trait for full-keel designs of this era.

Interior Comfort & Variations

The Nor’Sea 27 was offered in two primary configurations: the Aft Cockpit and the Aft Cabin (often referred to as the Center Cockpit version). The Aft Cabin model is a rarity for a 27-foot boat, providing two distinct living areas separated by a mid-ship cockpit. This layout offers a surprising amount of privacy for a vessel of this size, though it necessitates a "crawl-through" or exiting the cabin to move between the main salon and the aft berth.

The interior is surprisingly voluminous thanks to the 6-foot, 2-inch headroom in the main cabin, a feat achieved by the boat's high freeboard. Standard interior finishes typically feature high-quality teak joinery and a functional galley equipped for long-term voyaging. The Aft Cockpit version provides a more traditional layout with a larger single cabin and a deeper, more protected cockpit. Regardless of the layout, the boat’s narrow beam is felt most in the salon, where the cabin can feel intimate but secure in a seaway.

Popular Mentions & Media

The Nor’Sea 27’s reputation as a world-capable cruiser was cemented by several high-profile voyages. Most notably, Ed Gillet completed a legendary crossing from California to Hawaii in a Nor’Sea 27, demonstrating the hull’s ability to survive punishing Pacific swells. The boat is also a frequent subject in literature regarding small-boat voyaging, often cited by authors like Gregg Nestor as a premier choice for "trailerable" blue-water cruising.

Known Issues & Buyer’s Checklist

While the Nor’Sea 27 is built to a high standard, several age-related issues are common in the secondary market:

• Osmotic Blistering: Early models from the late 1970s and early 1980s have been known to develop hull blisters if they were not treated with an epoxy barrier coat.
• Chainplate Inspection: Because the chainplates are through-bolted to the hull and hidden behind interior cabinetry, leaks can go unnoticed, potentially leading to core saturation in some areas or corrosion of the stainless steel.
• Compression Post: Inspect the area where the mast sits; on some heavily-used boats, the deck or the support post beneath the mast step may show signs of compression or moisture intrusion.
• Engine Access: In the Aft Cabin model, engine access is generally excellent, but in the Aft Cockpit version, it can be cramped. Prospective buyers should check for service records of the original Yanmar or Farymann diesels, as some older units may be nearing the end of their service life.
• Trailer Condition: If the boat includes its "custom" trailer, the brakes and bearings require rigorous inspection, as the combined weight of the boat and trailer often exceeds 10,000 pounds.

Community & Resources

The Nor’Sea 27 benefits from one of the most dedicated owner communities in the sailing world. The Nor’Sea 27 Owners Association serves as a vital repository for technical manuals, restoration blogs, and modifications. The manufacturer, Nor'Sea Yachts, remains a source for technical drawings and specific hardware, which is rare for a design of this vintage.

The Verdict

Pros:

• Unmatched Portability: One of the only truly offshore-capable boats that can be moved overland without a wide-load permit.
• Build Quality: Overbuilt fiberglass layup and high-end interior joinery that stands the test of time.
• Seakindliness: The heavy displacement and Lyle Hess design provide a safe, predictable motion in offshore conditions.
• Layout Choice: The rare aft-cabin option provides exceptional privacy for a 27-foot boat.

Cons:

• Light Air Performance: Struggles in winds under 10 knots due to high wetted surface and weight.
• Tight Interior: The 8-foot beam makes the interior feel narrower than modern cruisers of the same length.
• Close-Quarters Handling: The full keel makes backing into slips difficult for those accustomed to fin keels.
• Price Premium: Due to its "cult" status, used prices remain significantly higher than other 27-foot boats of the same era.