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 trailer sailer designed by Ian Proctor and built by Rydgeway Marine Ltd. in the United Kingdom, a 19footer that weighs just 680 kg and trails behind an average family car without fuss easily trailed by an average sized family saloon car. What makes the design notable is how much boat sits inside that light, towable package.

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 hull and decks are solid fiberglass, and the boat was offered with a choice of bilge keels or twin keels for drying moorings, a practical arrangement for a trailer sailer that also sits on its keels ashore or on a drying grid. At 5.87 m overall with a 2.08 m beam and a 680 kg displacement, the Prelude 19 stays within the envelope of a roadable trailerable hull yet carries real accommodation. The iron ballast of 500 lbs sits in a 33 percent ballast-displacement ratio, and the 17-foot waterline gives a theoretical hull speed near 5.5 knots.

Rig and Handling

Under sail the Prelude 19 is lively, a fractional sloop carrying 25.45 square meters of sail area that yields a sail-area-to-displacement ratio around 33. That sail plan is easily handled and the boat can be powered by a 4 HP motor when the wind fails. The combination of light weight and a modest rig makes her a responsive day sailer and a straightforward boat to rig at a slip or a ramp.

Accommodations

Below, the Prelude 19 does something unusual for a 20-foot boat: it provides four berths in two cabins. The cockpit seats six in comfort and includes under-seat lockers for stowage, so the boat serves as both a daysailer with friends aboard and a small cruiser for a couple or a family. The berth count in such a compact hull is the design's quiet achievement, and 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's solid-GRP construction make for a simple, lively small boat that an average car can trailer and a 4 HP motor can auxiliary-power.

Pros

  • Attractive, light trailer sailer at 680 kg, towable by a family car
  • Four berths in two cabins in a sub-20-foot hull
  • Cockpit seats six with under-seat lockers
  • Choice of bilge or twin keels for drying moorings
  • Lively under sail, easily powered by a 4 HP motor

Cons

  • None documented in available material

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