The Ghost 13 is a classic fiberglass sailing dinghy that emerged during the fiberglass production boom of the late 1960s and early 1970s. Designed by the renowned naval architect John Westell—most famous for designing the high-performance 5-0-5—the Ghost 13 was intended to be a more accessible, stable, and family-friendly alternative to the racing machines of its era. Manufactured primarily by Janus Plastics (later Janus Marine) in Inglewood, California, the boat carved out a niche as a popular trainer and day-sailer on the American West Coast. Its design philosophy centered on safety and ease of use, featuring a wide beam and a double-hull construction that provided inherent buoyancy and a "self-rescuing" capability that was revolutionary for small centerboarders at the time.
Ghost 13 Information, Review, Specs

- Make
- Ghost
- Model
- 13
- Builder
- Janus Inc.
- Designer
- George Larsen
- Number Built
- 300
- Production Year(s)
- 1964 - ??
Sailing Performance & Handling
The Ghost 13 is characterized by its remarkable stability and forgiving nature, making it a preferred platform for novice sailors and sailing schools. With a length of 13 feet 4 inches and a relatively wide beam, the boat resists the "twitchy" behavior often associated with performance dinghies like the Laser or the 420. The hull design features a moderate V-entry that transitions to a flatter section aft, allowing the boat to plane in freshening breezes, though its primary strength is its performance in light to moderate air.
Handling is governed by a simple fractional sloop rig. Unlike Westell’s more technical designs, the Ghost 13 utilizes a smaller sail plan that minimizes the risk of over-powering. In archival promotional materials from Janus Plastics, the boat was touted for its "Ghosting" ability—the capacity to maintain steerage and momentum in the faintest of puffs. The centerboard and kick-up rudder allow for easy beaching and shallow-water exploration. While it lacks the raw speed of a modern skiff, owner anecdotes often highlight its balanced helm and the way it tracks predictably through tacks, rarely "falling into irons" even with an inexperienced hand at the tiller.
Known Issues & Buyer’s Checklist
When evaluating a vintage Ghost 13, the primary concern is the integrity of its double-hull construction. These boats were built with a foam-filled cavity between the inner liner and the outer hull to ensure flotation. Over decades, if the deck seals or hardware through-bolts were not properly maintained, water can seep into this foam. This leads to "waterlogging," which significantly increases the boat's weight and destroys its performance. A heavy hull that feels sluggish or sits low in the water is a primary indicator of this saturated core.
The centerboard trunk is another high-stress area. Buyers should inspect the trunk for cracks or structural fatigue where it meets the hull. Because Janus Plastics is no longer in operation, replacement parts like the specific kick-up rudder assembly or the original spreader brackets are difficult to source. Any prospective buyer should ensure the mast step is solid and that the fiberglass surrounding the chainplates shows no signs of "crazing" or stress fracturing, which would indicate years of over-tensioning the rig.
Community & Resources
While there is no longer a formal manufacturer-supported class association, the Ghost 13 maintains a dedicated following among small-boat enthusiasts. Technical discussions and restoration advice are frequently shared within broader vintage dinghy communities. Owners often turn to the Small Boat Forum or local West Coast yacht club archives for rig tuning guides. Because the boat shares design DNA with other Westell projects, some technical cross-over information can be found through researchers of mid-century fiberglass silhouettes.
The Verdict
The Ghost 13 remains a stout, dependable choice for sailors who prioritize stability and ease of maintenance over high-speed thrills. It is an ideal "first boat" that provides a safe learning environment while remaining capable enough for solo afternoon cruises.
Pros
- Exceptional Stability: The wide beam and hull shape make it one of the most stable 13-footers of its generation.
- Durability: The heavy-duty fiberglass construction has allowed many hulls to survive for over 50 years.
- Beachability: The kick-up rudder and centerboard design make it perfect for lake and coastal exploration.
Cons
- Weight: Due to the double-hull design and potential for water absorption, it can be significantly heavier than modern rotomolded or composite dinghies.
- Parts Availability: Unique hardware and specialized rig components are no longer in production, requiring custom fabrication or scavenging.
- Limited Performance Ceiling: Advanced sailors may find the boat’s conservative sail plan and hull weight unexciting in heavy air.
Measurements
Construction & Hull
- Construction Material
- Fiberglass
- Hull Type
- Monohull Sailboat
- Keel Type
- Centerboard
- Rudder
- 1x —
- Ballast
- -
- Displacement
- 105 lbs
- Water Capacity
- -
- Fuel Capacity
- -
Dimensions
- Length Overall (LOA)
- 13.25 ft
- Waterline Length (LWL)
- 10 ft
- Beam
- 5 ft
- Draft
- 2.1 ft
- Max Headroom
- -
- Air Draft
- -
Rig & Sails
- Rig Type
- Fractional Sloop
- P (Main Luff)
- -
- E (Main Foot)
- -
- I (Foretriangle Height)
- -
- J (Foretriangle Base)
- -
- Forestay Length (est)
- -
- Sail Area
- 105 sqft
Calculations
- Sail Area / Displacement (SA/D) Ratio
- 75.48
- Ballast / Displacement Ratio
- —
- Displacement / Length Ratio (D/L) Ratio
- 46.88
- Comfort Ratio
- 1.73
- Capsize Screening Formula
- 4.24
- Hull Speed
- 4.24 kn