Pearson 300 Information, Review, Specs

Pearson 300 Drawing
Make
Pearson
Model
300
Builder
Pearson Yachts
Designer
William Shaw
Number Built
Production Year(s)
1969 - 1970

The Pearson 300 represents a distinct chapter in the evolution of Pearson Yachts, emerging in 1968 as a thoughtful intersection between a capable coastal cruiser and a comfortable motorsailer. Designed by William Shaw, who had then recently taken the helm as Chief Naval Architect, the 300 was built upon the same high-performance hull as the widely successful Pearson 30. However, the 300 was engineered for a different demographic: the sailor who prioritizes all-weather protection, increased interior volume, and the reliability of a more substantial power plant. While the Pearson 30 was a racer-cruiser that came to dominate the MORC (Midget Ocean Racing Club) circuits, the Pearson 300 offered a "sedan" experience, featuring a raised doghouse that provides nearly 360-degree visibility from the cabin.

Sailing Performance & Handling

The Pearson 300 shares the underwater profile of its sleeker sibling, the Pearson 30, featuring a fin keel and a skeg-hung rudder. This foundation gives the 300 surprising agility for a boat often categorized as a motorsailer. However, the 300 carries significantly more weight—displacing approximately 11,000 pounds compared to the 8,300 pounds of the Pearson 30—due to its heavier deck mold and more extensive interior cabinetry. This added mass, combined with a slightly shorter mast to maintain stability with the higher center of gravity, results in a more sedate sailing experience.

Under sail, the boat is remarkably stiff and tracks well, a testament to Shaw’s ability to balance a high-volume deck with a performance-oriented hull. In light air, the 300 relies more heavily on its auxiliary power, but as the breeze freshens to 12-15 knots, the hull finds its groove. Owner anecdotes and historical reviews from the era suggest that while it won't point as high as the Pearson 30, it handles a chop with less hobby-horsing thanks to the added displacement. The boat was originally equipped with the venerable Atomic 4 gasoline engine, which provided ample thrust to maintain cruising speeds when the wind died, reinforcing its identity as a true 50/50 motorsailer.

Interior Comfort & Variations

The defining characteristic of the Pearson 300 is its interior "pilot house" layout, which was revolutionary for a 30-foot vessel in the late 1960s. By raising the salon floor and extending the coachroof upwards with large windows, Shaw created an interior that feels significantly larger than its 30-foot LOA would suggest. The layout typically features a "galley-up" configuration, allowing the cook to enjoy the view and remain part of the social activity in the cockpit and salon.

Accommodation includes a V-berth forward, followed by a full-width head compartment. The main salon features a convertible dinette and a settee, providing sleeping arrangements for up to five adults. The use of high-pressure laminates and extensive teak trim was standard for Pearson during this era, offering a blend of durability and traditional maritime aesthetics. A rare variation of the 300 included an interior steering station (a second helm), though many owners preferred the standard cockpit tiller or wheel to maximize interior living space. Because the 300 shares a hull with the Pearson 30, it is often compared to its sibling; however, the 300’s interior is vastly superior for long-term cruising, offering standing headroom that extends further forward and a much brighter, less "cave-like" atmosphere.

Known Issues & Buyer’s Checklist

Prospective buyers of a Pearson 300 should approach the vessel with an understanding of its vintage construction methods. While the hulls are solid fiberglass and notoriously over-built, the decks are balsa-cored and prone to delamination.

  • Deck Core Integrity: Soft spots are common around the chainplates, stanchion bases, and the specialized raised doghouse. On forums like SailNet and CruisersForum, long-term owners frequently cite the windows of the pilot house as a primary source of leaks, which can eventually rot the interior bulkheads if left unchecked.
  • The "Atomic 4" Factor: Many 300s still carry the original 30hp Atomic 4 engine. While reliable if maintained, buyers should inspect for manifold corrosion and fuel system safety. Many upgraded examples now feature Yanmar or Universal diesel replacements, which significantly increase the boat's value.
  • Rudder Skeg Attachment: Given the age of these vessels, the connection point where the skeg meets the hull should be inspected for "smile" cracks or play, which can indicate structural fatigue or moisture ingress into the skeg itself.
  • Portlight Sealing: The large fixed windows in the salon are a signature feature but are also a structural weak point for leaks. Replacing the original seals or re-bedding the plexiglass is a common "must-do" project for new owners.

Community & Resources

The Pearson 300 benefits from one of the most robust owner networks in the classic plastic community. The Pearson Yachts Portal serves as a central technical repository, offering digitized versions of original brochures, line drawings, and owner manuals. Additionally, because of the shared hull design, owners of the 300 often find technical overlap and support within the Pearson 30 class associations.

The Verdict

The Pearson 300 is an exceptional choice for the cruising couple or small family who wants the "big boat" feel of a pilot house in a manageable, 30-foot package. It successfully avoids the "clunky" aesthetics and poor sailing characteristics of many early motorsailers by utilizing a proven performance hull.

Pros:

  • Exceptional interior light and visibility due to the raised salon design.
  • Sturdy, heavy-displacement feel that inspires confidence in coastal hops.
  • Strong secondary market value for well-maintained or diesel-repowered hulls.
  • Excellent headroom (6'2"+) rarely found in boats of this vintage and length.

Cons:

  • Increased windage from the high cabin trunk can make docking in crosswinds a challenge.
  • Slower in light air compared to its sister-ship, the Pearson 30.
  • Potential for expensive repairs if the large salon windows or cored decks have leaked over time.

Measurements

Construction & Hull

Construction Material
Fiberglass
Hull Type
Monohull Sailboat
Keel Type
Full
Rudder
1x Attached
Ballast
3800 lbs
Displacement
10000 lbs
Water Capacity
25 gal
Fuel Capacity
30 gal

Dimensions

Length Overall (LOA)
30.25 ft
Waterline Length (LWL)
23.33 ft
Beam
9.25 ft
Draft
3.5 ft
Max Headroom
-
Air Draft
-
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Masthead Sloop
P (Main Luff)
25.7 ft
E (Main Foot)
13.1 ft
I (Foretriangle Height)
31 ft
J (Foretriangle Base)
11.2 ft
Forestay Length (est)
32.96 ft
Sail Area
342 sqft

Calculations

Sail Area / Displacement (SA/D) Ratio
11.79
Ballast / Displacement Ratio
38
Displacement / Length Ratio (D/L) Ratio
351.57
Comfort Ratio
31.42
Capsize Screening Formula
1.72
Hull Speed
6.47 kn