The Quartermaster 8 is a classic fiberglass pram dinghy designed for utility, stability, and versatility. Produced primarily during the height of the GRP (glass reinforced plastic) boatbuilding era, this 8-foot vessel served as a popular yacht tender and introductory sailing trainer. While the Quartermaster name appeared on a range of small craft, the "8" remains the most recognized, prized by traditional sailors for its rugged construction and its ability to handle more weight than typical round-bottom dinghies of the same length.
Quartermaster 8 Information, Review, Specs

- Make
- Quartermaster
- Model
- 8
- Builder
- Vashon Boat Works
- Designer
- George O. Hockley
- Number Built
- Production Year(s)
- 1977 - ??
The vessel is characterized by its "pram" bow—a blunt, squared-off front that maximizes internal volume and forward buoyancy. This design choice makes the Quartermaster 8 exceptionally stable for boarding from a larger yacht or a dock, as it resists the "tippy" nature of more pointed rowing shells.
Sailing Performance & Handling
The Quartermaster 8 was frequently delivered with a sailing kit, transforming the rowing tender into a capable little daysailer. Performance is dictated by its hull shape; the blunt bow and relatively flat bottom provide significant initial stability but generate more drag in a chop compared to a traditional stem-dinghy. When rigged, it typically utilizes a simple cat-rigged or sloop-style sail plan, a daggerboard, and a kick-up rudder.
Owners often describe the boat as a "forgiving" sailor. Its high freeboard and wide beam relative to its length allow it to carry a modest sail area without excessive heeling. In light winds, it tracks reasonably well due to its shallow keel and the lift provided by the daggerboard. However, as noted in various technical discussions on platforms like the Pearson Yachts historical archives (where similar small craft are documented), these boats are better suited for harbor exploration than high-performance racing. Under oars, the Quartermaster 8 is efficient and straight-tracking, though its fiberglass weight makes it slower to accelerate than modern polyethylene or inflatable alternatives.
Popular Mentions & Media
While the Quartermaster 8 does not have a "celebrity" owner lineage, it holds a significant place in the "boat-as-a-tool" culture of the 1970s and 80s. It is frequently mentioned in classic sailing forums and historical logs as the "indestructible" tender that outlasted the primary yacht it served. Its presence in coastal communities across New England and the Pacific Northwest has cemented its status as a staple of the "old school" cruising lifestyle.
Known Issues & Buyer’s Checklist
Prospective buyers of a vintage Quartermaster 8 should prioritize structural integrity over cosmetic appearance, as these boats were built to be workhorses.
- Daggerboard Trunk Leaks: The junction where the daggerboard trunk meets the hull is a common stress point. Inspect for hairline cracks or signs of previous "patch" repairs with epoxy that may be failing.
- Fiberglass Crazing: Given the age of most hulls, spiderweb-like cracks (crazing) in the gelcoat are common. While usually cosmetic, deep cracks on the transom (where an outboard might have been mounted) can indicate structural fatigue in the core.
- Thwart and Trim Rot: Many models featured wooden (teak or mahogany) seats and gunwale trim. These are often the first components to fail if the boat was stored uncovered. Check the underside of the thwarts for soft spots where they bolt to the fiberglass tabs.
- Weight Accumulation: Older fiberglass can occasionally suffer from water absorption if the laminate was compromised. If the boat feels significantly heavier than its estimated 75–90 lbs, it may have a saturated core or water trapped in a double-bottom if so equipped.
Community & Resources
Technical support and historical data for the Quartermaster line are often found within broader classic boat associations. The most robust technical discussions occur within owner-run technical wikis and heritage groups dedicated to 1970s fiberglass manufacturers. While no longer in active production, these boats share design DNA with other classic prams, allowing owners to source hardware and sailing rigs from similar vintage small-boat suppliers.
The Verdict
The Quartermaster 8 is a quintessentially practical small boat that excels as a stable platform for rowing or light-wind sailing. It is an ideal choice for the sailor who values the longevity of fiberglass and the traditional aesthetics of a hard-shelled dinghy.
Pros:
- Exceptional stability for its 8-foot length.
- Heavy-duty fiberglass construction designed for decades of use.
- Multifunctional: Rows, sails, and accepts small outboards (typically up to 2hp).
- High resale value due to the "classic" appeal of the brand.
Cons:
- Significantly heavier and more difficult to launch than modern inflatables.
- Blunt bow can be "slappy" in a head-sea or choppy conditions.
- Sailing hardware (rudder/daggerboard) is often lost or damaged on second-hand models.
Measurements
Construction & Hull
- Construction Material
- —
- Hull Type
- Monohull Sailboat
- Keel Type
- Daggerboard
- Rudder
- 1x —
- Ballast
- -
- Displacement
- -
- Water Capacity
- -
- Fuel Capacity
- -
Dimensions
- Length Overall (LOA)
- 8 ft
- Waterline Length (LWL)
- 7.75 ft
- Beam
- 4 ft
- Draft
- -
- Max Headroom
- -
- Air Draft
- -
Rig & Sails
- Rig Type
- Cat Rig
- P (Main Luff)
- -
- E (Main Foot)
- -
- I (Foretriangle Height)
- -
- J (Foretriangle Base)
- -
- Forestay Length (est)
- -
- Sail Area
- 44 sqft
Calculations
- Sail Area / Displacement (SA/D) Ratio
- —
- Ballast / Displacement Ratio
- —
- Displacement / Length Ratio (D/L) Ratio
- —
- Comfort Ratio
- —
- Capsize Screening Formula
- —
- Hull Speed
- 3.73 kn