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Blue Jay
Designer: Drake Sparkman/Sparkman & Stephens  ·  Builder: Allen Boat Co. (Usa)  ·  First built: 1947
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About the Blue Jay

Small boat sailing enthusiasts have long recognized the Blue Jay as a quintessential trainer and recreational daysailer. Originally designed in the 1940s by Sparkman & Stephens, this compact sloop quickly established itself as an ideal platform for learning fundamental sailing skills while providing enough performance to keep experienced sailors engaged. Built with a simple yet effective design philosophy, the Blue Jay features a stable hull form that inspires confidence in novice sailors without sacrificing the responsiveness that makes sailing enjoyable. The boat's forgiving nature and predictable handling characteristics have made it a popular choice for sailing schools, yacht clubs, and families seeking an accessible entry point into the sport. The class has maintained remarkable consistency over the decades, with strict one-design rules ensuring competitive racing remains close and skill-dependent rather than equipment-driven. This standardization has fostered active racing fleets across North America, where weekend regattas regularly feature spirited competition among sailors of all ages. For coastal day sailing and small boat racing, the Blue Jay strikes an appealing balance between simplicity and performance, making it well-suited for protected waters and moderate conditions where its nimble handling truly shines.

Market Price Estimate Beta
Small sample size. This estimate is based on fewer than 5 listings and may not be representative of the true market. Use with caution.
$1,000 – $1,000
typical asking price
Median $1,000  ·  1 listing used
All listings
$1,000 – $1,000 1
Rate a listing price
$
About this estimate
  • Prices are based on recent asking prices from public listings — not actual sale prices, which are typically lower.
  • Condition is not factored in. A well-maintained boat with new sails and engine can be worth significantly more than a project boat of the same model.
  • Location affects price. Boats in landlocked states or areas with fewer buyers often sell for less than those on the coast.
  • Year of manufacture is not filtered. Older examples of this model will generally be priced lower than newer ones.
  • Included equipment varies widely. A boat with a full suite of electronics, dodger, and new standing rigging may command a large premium.
  • Outliers are automatically excluded using statistical filtering to improve accuracy, but some bad data may remain.
Core Dimensions
LOA (Length Overall) 13.50 ft / 4.11 m
LWL (Waterline Length) 11.25 ft / 3.43 m
Beam 5.17 ft / 1.58 m
Max Draft 3.67 ft / 1.12 m
Displacement 275.00 lb / 125 kg
Design & Construction
Hull Type Centerboard Dinghy
Rigging Type Fractional Sloop
Construction Plywood or FG
Designer Drake Sparkman/Sparkman & Stephens
Builder Allen Boat Co. (USA)
First Built 1947
Number Built 7200
Owner Reviews

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Performance Ratios
Displacement/Length Displacement to Length ratio measures how heavy a boat is relative to its waterline length. Lower values mean a lighter, faster boat.
Under 100 — Ultralight racer100–200 — Light cruiser/racer200–300 — Moderate cruiser300–400 — Heavy cruiserOver 400 — Very heavy
86.22
Pounds/Inch Immersion Pounds per Inch Immersion (PPI) tells you how much weight is needed to sink the boat one inch. Useful for calculating how additional gear and stores affect waterline. 1.25 pounds/inch
Rig Dimensions
I (Foretriangle Height) 0.50 ft / 0.15 m
J (Foretriangle Base) Total Sail Area 90 sqft.
P (Mainsail Luff) 90.00 ft² / 8.36 m²
E (Mainsail Foot) 86.22
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