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Sailboat Guide

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Finesse 21

built since 1968

Builder
A F Platt Ltd. (UK)
Designer
Alan Platt
Hull Type
Keel/Cbrd.
Construction
Wood (clinker)

Dimensions

LOA
21.00 ft6.40 m
LWL
18.25 ft5.56 m
Beam
7.50 ft2.29 m
Draft
6.00 ft1.83 m
Displacement
3,500 lb1,588 kg
Ballast
850 lb386 kg
Ballast Type
Iron

Rig and sails

Type
Fractional Sloop
Reported Sail Area
180.00 ft216.72 m2
Total Sail Area

Mainsail

Sail Area
P
E
Mast Height
?

Foresail

Sail Area
I
J
Est. Forestay Len.

Mizzen

PY
EY

Spinnaker

SPL/TPS
ISP

Calculations

Hull Speed
5.72 knots
Sail Area/Displacement
12.49
under powered
Ballast/Displacement
24.29
less stiff, less powerful
Displacement/Length
257.06
moderate
Comfort Ratio
19.24
lightweight racing boat
Capsize Screening Formula
1.98
better suited for ocean passages

Auxilary Power

Make
Vire
Model
?
Type
?
HP
?
Fuel Capacity
?

Accomodations

Water Capacity
?

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