Westsail 28 Information, Review, Specs

Westsail 28 Drawing
Make
Westsail
Model
28
Builder
Westsail Corporation
Designer
Herb David
Number Built
78
Production Year(s)
1975 - 1979

The Westsail 28 was introduced in 1975 as a strategic response to the shifting economic landscape of the mid-1970s. While the Westsail Corporation’s flagship 32-footer had achieved legendary status, rising petroleum costs and inflation had pushed it beyond the reach of many entry-level cruisers. To maintain its market share, the company commissioned naval architect Herb David to design a more compact, affordable alternative that retained the brand’s "go-anywhere" DNA. Unlike the Westsail 32, which was a derivative of classic Colin Archer lines, the 28 was a clean-sheet design that aimed to rectify some of the larger boat’s handling quirks while maintaining a heavy-displacement, double-ended aesthetic. Only 78 hulls were produced before production ceased in 1979, making it a rare and coveted find for sailors seeking a true "pocket" blue-water voyager.

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Sailing Performance & Handling

On the water, the Westsail 28 is defined by its massive displacement relative to its length. With a design weight of 13,500 pounds—an increase from the initial 9,500 pounds after the first six hulls were ballasted more heavily to improve stability—the boat possesses a sea-kindliness rarely found in sub-30-foot vessels. According to editorial analysis from Sailing Magazine, the boat is perceived as slow in light air, but it behaves like a "team of sled dogs" once the wind rises above 15 knots.

Herb David’s design improved upon the Westsail 32’s maneuverability by cutting away the forefoot of the keel and utilizing a higher aspect-ratio rig. These modifications allow the 28 to point higher and track more efficiently toward the wind than its larger sibling. However, the heavy displacement and relatively short waterline (23' 6") mean that the boat is susceptible to "hobbyhorsing" in short, steep chop. Owners and reviewers often note that while it is not a club racer, its predictability and steady motion make it an exceptionally safe platform for long-distance single-handed or couple’s voyaging.

Interior Comfort & Variations

Despite its small footprint, the Westsail 28 offers a surprisingly robust interior that prioritizes offshore functionality. The cabin features six feet of headroom and is finished in the traditional heavy hardwoods characteristic of the Westsail brand. The layout typically includes a V-berth forward, followed by an enclosed head and a compact but efficient galley. While the factory marketed the boat as sleeping five, it is realistically suited for a couple, as the narrow beam—required for its windward performance—restricts total living volume.

The model was offered both as a factory-finished yacht and in kit form, a common practice for Westsail. Kit-built boats vary significantly in their interior joinery and finish quality depending on the original owner’s craftsmanship. Editorial reviews in Sailing Magazine highlight that the 28 feels more like a 35-foot boat from the perspective of its heavy-duty bronze portlights and substantial deck hardware, though the cockpit is cozy and best suited for small crews.

The Westsail 28 occupies a unique niche in sailing history, often overshadowed by the "Satori" fame of the Westsail 32 during the 1991 Perfect Storm. However, the 28 has a cult legacy of its own, summarized by the colorful history of its tooling. After Westsail Corporation's bankruptcy, the molds were eventually moved to Mexico, where they reportedly sat abandoned near a tortilla factory and were used as chicken coops, as documented by Sailing Magazine. This story has become a staple of Westsail lore, symbolizing the end of an era for the "overbuilt" fiberglass cruiser market.

Known Issues & Buyer’s Checklist

Prospective buyers must account for the age and traditional construction of these vessels. Technical data from the Westsail Owners Association and historical surveys suggest several key areas for inspection:

  • Deck Core Delamination: The decks are constructed with a plywood core. In areas around the chainplates, stanchions, and the bowsprit, water intrusion often leads to rot and soft spots.
  • Mast Support Compression: A common technical "gotcha" involves the mast support area under the cabin sole. If the structural reinforcement has sagged or compressed over decades, it can lead to localized deformation of the cabin top.
  • Bowsprit Stress: The bowsprit supports the tensioned forestay and is a high-load area. Buyers should check for stress cracks in the timber or stainless fittings, as failure here can compromise the entire rig.
  • Engine Replacement: Many original 28s were equipped with Volvo MD11 series diesels. Given their age and the difficulty of finding parts, many units have been repowered with more modern Westerbeke or Yanmar engines; original engines require a rigorous cooling system and exhaust check.

Community & Resources

The Westsail 28 benefits from one of the most dedicated owner communities in the maritime world. The Westsail Owners Association (WOA) provides a deep archive of technical manuals, historical "Windbag" newsletters, and community forums. For maintenance and restoration, the Westsail Parts Company, founded by former Westsail General Manager Bud Taplin, remains the definitive source for OEM hardware, replacement bronze castings, and technical expertise.

The Verdict

The Westsail 28 is a "pocket" battleship for the sailor who values safety and traditional aesthetics over speed and modern cabin volume.

Pros:

  • Exceptional build quality and offshore seaworthiness.
  • Better windward performance and maneuverability than the Westsail 32.
  • Rich community support and parts availability.
  • Classic, salty aesthetics that retain value well.

Cons:

  • Slow in light winds due to low sail-area-to-displacement ratio.
  • Prone to hobbyhorsing in certain sea conditions.
  • Limited interior volume compared to modern fin-keel cruisers of the same length.
  • High maintenance requirements for exterior wood and traditional systems.

Measurements

Construction & Hull

Hull Material
Fiberglass
Deck Material
Fiberglass (Plywood Core)
Hull Type
Monohull Sailboat
Keel Type
Full
Rudder
1x Transom-Hung
Ballast
4200 lbs
Displacement
13500 lbs
Water Capacity
79 gal
Fuel Capacity
36 gal

Dimensions

Length Overall (LOA)
28.25 ft
Waterline Length (LWL)
23.5 ft
Beam
9.58 ft
Draft
4.33 ft
Max Headroom
-
Air Draft
-
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Cutter
P (Main Luff)
31.5 ft
E (Main Foot)
11.3 ft
I (Foretriangle Height)
35 ft
J (Foretriangle Base)
17 ft
Forestay Length (est)
38.91 ft
Sail Area
475 sqft

Calculations

Sail Area / Displacement (SA/D) Ratio
13.4
Ballast / Displacement Ratio
31.11
Displacement / Length Ratio (D/L) Ratio
464.39
Comfort Ratio
41.26
Capsize Screening Formula
1.61
Hull Speed
6.5 kn