Prelude 19 Sailboat Review, Specs, and Listings

Ian Proctor·1971·Rydgeway Marine Ltd.
Prelude 19 drawingBuilder drawing
Hull Type
Monohull · twin
Rig
Fractional Sloop
LOA
19.25' · 5.87 m
Disp.
1,500 lbs · 680 kg
First year
1971

The Prelude 19 is an attractive 19foot trailer sailer designed by Ian Proctor and built in the United Kingdom by Rydgeway Marine Ltd. Although it weighs just 680 kg and can be easily trailed by an average sized family saloon car, it carries a surprising amount of accommodation within its light, towable hull.

Measurements

Dimensions 01

Length Overall
19.25 ft
Length on deck
—
Waterline Length
17 ft
Beam
6.83 ft
Draft
2.25 ft
Maximum Headroom
—
Air Draft
—

Construction & hull 02

Construction
Fiberglass
Hull Type
Monohull
Keel Type
Twin
Rudder
1× —
Ballast
500 lbs (Iron)
Displacement
1,500 lbs
Water Capacity
—
Fuel Capacity
—

Rig & sails 03

Rigging Type
Fractional Sloop
Mainsail luff
—
Mainsail foot
—
Foretriangle height
—
Foretriangle base
—
Forestay Length (estimated)
—
Sail Area
274 sqft

Calculations 04

Sail Area to Displacement Ratio
33.45
Ballast to Displacement Ratio
33.33
Displacement to Length Ratio
136.3
Comfort Ratio
10.14
Capsize Screening Ratio
2.39
Hull Speed
5.52 kn

Design and Construction

The Prelude 19 measures 5.87 m overall, with a 2.08 m beam, a 17-foot waterline, and a displacement of 680 kg. These dimensions keep it within the envelope of a road-trailerable boat while still leaving room for practical accommodation below.

The hull and decks are solid fiberglass. The boat was offered with a choice of bilge keels or twin keels for drying moorings, allowing it to sit on its keels ashore or on a drying grid. Its 500 lbs of iron ballast produces a ballast-displacement ratio of 33 percent, while the 17-foot waterline gives a theoretical hull speed of nearly 5.5 knots.

Rig and Handling

The Prelude 19 is a lively fractional sloop carrying 25.45 square meters of sail, for a sail-area-to-displacement ratio of around 33. Its sail plan is easy to handle, and the combination of light displacement and a modest rig makes it a responsive daysailer that’s straightforward to rig at a slip or ramp.

When the wind fails, a 4 HP motor provides auxiliary power.

Cockpit and Accommodation

The cockpit seats six in comfort and has under-seat lockers for stowage. That makes the boat suitable both for daysailing with friends and for short cruises with a couple or family.

Below, the Prelude 19 does something unusual for a boat of about 20 feet: it provides four berths in two cabins. Fitting that berth count into such a compact hull is one of the design’s quieter achievements. Together, the seating and locker space make the limited footprint usable rather than cramped.

The Verdict

The Prelude 19 is a light, towable trailer sailer that punches above its length, with four berths and a sociable cockpit. Ian Proctor’s layout and Rydgeway Marine’s solid-GRP construction add up to a simple, lively small boat that an average family car can tow and a 4 HP motor can power when needed.

Pros

  • Attractive, lightweight trailer sailer with a displacement of 680 kg
  • Towable by an average family car
  • Four berths in two cabins within a sub-20-foot hull
  • Cockpit seating for six, with under-seat lockers
  • Choice of bilge or twin keels for drying moorings
  • Lively under sail and easily powered by a 4 HP motor

Cons

  • None documented in the available material

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