Bluewater 476 Information, Review, Specs

Bluewater 476 Drawing
Make
Bluewater
Model
476
Builder
Sherlock Marine Ltd. /Colvic Craft
Designer
Camper & Nicholson
Number Built
Production Year(s)
1990 - ??

The Bluewater 476 stands as a quintessential example of the "overbuilt" offshore cruising philosophy that dominated the high-end yacht market in the late 20th century. Designed by the renowned naval architect Chuck Paine, the 476 was conceived for sailors whose ambitions extended to transoceanic passages and high-latitude exploration. Unlike lighter, production-oriented cruisers, the Bluewater 476 was built in Taiwan to exacting standards, often at the Alexander Marine or similar specialist yards, prioritizing structural integrity and longevity over displacement savings. The vessel is a refined evolution of the earlier Bluewater 47, featuring a modified underbody and an updated interior arrangement that better suited the liveaboard lifestyle. It is a true cutter-rigged, center-cockpit cruiser that balances aesthetic elegance with the ruggedness required for blue-water service.

Sailing Performance & Handling

Under sail, the Bluewater 476 is characterized by a "heavy-weather" gait that provides immense confidence in building seas. With a displacement-to-length ratio that places it firmly in the heavy cruiser category, the hull remains remarkably stable, resisting the jerky motion common in flatter-bottomed designs. The design utilizes a moderate-draft fin keel and a substantial skeg-hung rudder, a configuration Chuck Paine famously advocated for to ensure both directional stability and protection for the steering gear from submerged debris.

The sail plan is a versatile cutter rig, allowing for a wide variety of sail combinations. In heavy air, the ability to fly a staysail while reefing the main keeps the center of effort low and centered, minimizing weather helm. While it is not a light-air flyer, the 476 carries enough canvas to move efficiently in 10–12 knots of breeze. Owners often report that the boat "finds its groove" at about 15 knots of wind, where its momentum and powerful bow section allow it to power through chop without losing significant boat speed. Tracking is exceptional, making it an ideal candidate for long stretches under wind-vane or autopilot control.

Interior Comfort & Variations

The interior of the Bluewater 476 reflects the pinnacle of Taiwanese joinery from its era, typically finished in rich, solid teak or cherry. The layout is centered around a spacious raised salon that provides excellent visibility and a sense of volume rarely found in older offshore designs. Most 476 models follow a two-cabin, two-head configuration, which prioritizes the owner’s experience. The aft master stateroom is a highlight, featuring a centerline queen-sized berth, extensive hanging locker space, and a private en-suite head with a separate stall shower.

The galley is usually located in the walk-through to the aft cabin, providing a secure, U-shaped workspace that remains functional even when the boat is heeled. High-quality materials were standard, including Corian countertops and heavy-duty stainless steel opening ports. The 476 differs from its sibling, the Bluewater 44, primarily in the length of the aft deck and the volume of the lazarette storage, providing more room for cruising gear like fenders, lines, and dive tanks. Some rare variants were built with a Pullman-style forward cabin rather than a traditional V-berth, shifting the forward head to the very bow of the vessel.

The Bluewater 476 has long been a favorite of the editorial staff at Cruising World, often appearing in retrospective reviews of the "ultimate used blue-water boats." It is frequently cited as a gold standard for what a center-cockpit cruiser should be, balancing the safety of a deep cockpit with the performance of a Paine hull. The model has also gained a following among technical sailing enthusiasts through the "Chuck Paine’s Book of Yacht Designs," where the 476 is detailed as a culmination of his research into offshore safety and sea-kindliness.

Known Issues & Buyer’s Checklist

Prospective buyers should approach the Bluewater 476 with a focus on age-related maintenance typical of high-quality GRP vessels from the 1990s.

  • Fuel and Water Tanks: Like many Taiwan-built boats of this era, the 476 utilized stainless steel or black iron tanks. If these were not properly bedded or have been subjected to standing bilge water, they can suffer from localized pitting and may require a costly "cut-out" replacement.
  • Teak Deck Integration: Most 476s were delivered with thick teak side decks. While the fiberglass underneath is robust, the hundreds of screw fasteners can eventually lead to core moisture if the caulking has failed and wasn't addressed. A moisture meter scan of the deck core is essential.
  • Chainplates: Given the boat's intended use for offshore work, the stainless steel chainplates should be pulled and inspected for crevice corrosion every 10–15 years.
  • Standing Rigging: The 476 carries a heavy rig. Buyers should look for the age of the wire and the condition of the swage fittings, especially if the boat has spent significant time in the tropics.

Community & Resources

Owners of the Bluewater 476 and its siblings (the 40, 44, and 47) often congregate in specialized groups focused on "Paine-designed" yachts. The most prominent resource is the Chuck Paine & Associates technical archives, which still offer original design plans and technical specifications for many of the Bluewater series. While no formal "factory" support remains, the community of owners is highly active in sharing refit data regarding tank replacement and rig tuning.

The Verdict

The Bluewater 476 is a "forever boat" for the serious coastal or offshore voyager who values traditional aesthetics and structural redundancy over modern "med-mooring" styling.

Pros:

  • Exceptional Build Quality: Superior joinery and heavy-duty fiberglass layup.
  • Sea-Kindliness: A balanced hull that handles heavy weather with grace.
  • Master Suite: One of the most comfortable aft cabins in the 45–50ft class.
  • Design Pedigree: A Chuck Paine hull ensures strong resale value and predictable handling.

Cons:

  • Maintenance Intensive: Teak decks and extensive interior wood require consistent upkeep.
  • Displacement: Can be sluggish in very light winds (under 8 knots).
  • System Complexity: Older boats may have outdated electrical systems that require a total overhaul for modern cruising.

Measurements

Construction & Hull

Construction Material
Fiberglass
Hull Type
Monohull Sailboat
Keel Type
Fin
Rudder
1x Skeg-Hung
Ballast
13000 lbs
Displacement
33000 lbs
Water Capacity
-
Fuel Capacity
-

Dimensions

Length Overall (LOA)
46.67 ft
Waterline Length (LWL)
36.25 ft
Beam
13.67 ft
Draft
5.83 ft
Max Headroom
-
Air Draft
-
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Cutter
P (Main Luff)
-
E (Main Foot)
-
I (Foretriangle Height)
-
J (Foretriangle Base)
-
Forestay Length (est)
-
Sail Area
990 sqft

Calculations

Sail Area / Displacement (SA/D) Ratio
15.39
Ballast / Displacement Ratio
39.39
Displacement / Length Ratio (D/L) Ratio
309.27
Comfort Ratio
39.79
Capsize Screening Formula
1.71
Hull Speed
8.07 kn