The Pearson 10 M, a robust and capable masthead sloop, embodies the legacy of its pioneering builder, Pearson Yachts, and the design philosophy of its chief naval architect, William Shaw. Produced from 1973 to 1981, this sailboat was conceived as a versatile vessel, balancing performance with the sturdy construction Pearson was known for, making it a valuable resource for cruising and sailing enthusiasts alike. It is often regarded as one of William Shaw's notable designs, contributing to Pearson's reputation for well-engineered fiberglass yachts.
Pearson 10 M Information, Review, Specs
- Make
- Pearson
- Model
- 10 M
- Number Built
- 230
- Production Year(s)
- 1973 - 1981
The Pearson 10 M emerged during a significant period for Pearson Yachts, a company that had cemented its status as a leader in fiberglass yacht production since its founding in 1956. Following Carl Alberg's retirement in the 1970s, William Shaw took the helm as Chief Naval Architect, guiding Pearson's design evolution. The 10 M, designed by Shaw, reflects this shift, incorporating more modern configurations like a fin keel and a skeg-hung rudder for improved performance and maneuverability, while maintaining Pearson's commitment to robust construction. Shaw's design philosophy emphasized that cruising boats should be "rather" capable, suggesting a focus on solid, seaworthy vessels. During its production run, Pearson Yachts operated from a large manufacturing plant in Portsmouth, Rhode Island, where they were known for producing a high volume of quality fiberglass sailboats. Owners had the option of a taller rig configuration for enhanced performance.
Sailing Performance and Handling
With a design that blends moderate performance with substantial stability, the Pearson 10 M presents a balanced sailing experience. Its Sail Area to Displacement (SA/D) ratio of approximately 15.53 indicates a boat that performs adequately across a range of wind conditions, neither struggling in light air nor being overpowered too quickly in heavier breezes. A Ballast to Displacement (B/D) ratio of about 0.437 highlights the boat's excellent stability and stiffness, suggesting it can stand up to a good amount of wind without excessive heeling, providing a comfortable and secure motion underway. The Displacement to Length (D/L) ratio of approximately 244.13 places the Pearson 10 M firmly in the moderate to heavy cruiser category. This robust displacement, combined with its 33.04-foot length overall and a waterline of 28.33 feet, contributes to a comfortable ride and good seakeeping abilities, particularly in choppier conditions. Owners often describe the boat as "sailing well" and being "built like a tank," underscoring its solid construction and reliable handling. The fin keel and skeg-hung rudder configuration provide responsive steering and maneuverability, a hallmark of Shaw's designs during this era.
Accommodations and Layout
The interior of the Pearson 10 M is designed for comfort and practicality, making it suitable for extended cruising. Although specific headroom details are not provided, the cabin is often described as "cozy". Typical layouts for boats of this size and era often include a V-berth forward, a main salon with settees that may convert to berths, a galley, and a private head compartment. The design often incorporates an efficient L-shaped galley, which may include a natural gas, stainless steel three-burner stove. Practical elements like a chart table and interior cabin lights are standard, with stranded copper wiring used for electrical systems. Pearson's construction ethos extended to the interior, with robust hull and deck units mechanically fastened and fiberglassed for watertight integrity.
Owner's Perspectives
Owners generally hold the Pearson 10 M in high regard, frequently praising its solid construction and reliable sailing characteristics. Many consider it an "exceptional vessel" for its blend of seaworthiness and comfort. The Pearson 10 M series, including this model, is often cited as representing some of William Shaw's best designs for Pearson Yachts. While specific common weaknesses are not widely documented in available public forums, the overall sentiment points to a durable and well-built boat that has stood the test of time, with Practical Sailor reportedly offering a generally positive review. The active Pearson Yacht Owners Association and online communities further testify to the enduring appeal and strong support network among owners of these classic yachts.
Measurements
Construction & Hull
- Construction Material
- Fiberglass (Balsa Core)
- Hull Type
- Monohull Sailboat
- Keel Type
- Fin
- Rudder
- 1x Skeg-Hung
- Ballast
- 5445 lbs (Lead)
- Displacement
- 12441 lbs
- Water Capacity
- 40 gal
- Fuel Capacity
- 20 gal
Engine
- Engine Make
- Universal-Atomic
- Engine Model
- Atomic 4
- Engine Type
- —
- Engine HP
- —
- Engine Count
- 1
- Drive Type
- —
- Fuel Type
- Gasoline
Rig & Sails
- Rig Type
- Masthead Sloop
- P (Main Luff)
- 38.5 ft
- E (Main Foot)
- 11 ft
- I (Foretriangle Height)
- 44 ft
- J (Foretriangle Base)
- 14.2 ft
- Forestay Length (est)
- 46.23 ft
- Main Sail Area
- 211.75 sqft
- Foretriangle Sail Area
- 312.4 sqft
- Total Sail Area (Reported)
- 524 sqft
- Total Sail Area (Calc)
- 524.15 sqft
Dimensions
- LOA
- 33.04 ft
- LWL
- 28.33 ft
- Beam
- 11 ft
- Draft
- 5.92 ft
- Max Headroom
- -
- Air Draft
- 48 ft
Calculations
- Hull Speed
- 7.13 kn
- Pounds per Inch Immersion
- 1