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St Francis 500
Designer: Anton Du Toit And Angelo Lavranos  ·  Builder: St. Francis Marine  ·  First built: 2025
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About the St Francis 500

Hailing from the renowned South African builder St Francis Marine, the St Francis 500 is a capable and well-regarded cruising catamaran designed for sailors who prioritize comfort, stability, and blue-water capability. St Francis Marine has built a strong reputation in the multihull world for producing robust, practical catamarans suited to serious offshore passages, and the 500 fits squarely within that tradition. Designed with the liveaboard and bluewater cruiser in mind, this catamaran offers the spacious deck layout and interior volume that multihull enthusiasts expect, while maintaining the structural integrity needed for extended ocean passages. The St Francis range is generally known for its solid construction, seaworthy hulls, and thoughtful cruising-oriented layouts that balance sailing performance with onboard livability. For buyers researching this model, the St Francis 500 appeals particularly to those planning coastal cruising, offshore passages, or extended bluewater adventures where reliability and comfort over long distances matter most. While detailed specifications may be limited, the St Francis lineage alone speaks to a vessel built with serious cruising intentions and the quality standards that experienced offshore sailors look for.

Core Dimensions
LOA (Length Overall) 50.03 ft / 15.25 m
Beam 26.25 ft / 8.00 m
Max Draft 4.10 ft / 1.25 m
Displacement 31,967.03 lb / 14,500 kg
Sail Area (Reported) 1,491.88 ft² / 138.60 m²
Design & Construction
Hull Type Catamaran Twin Keel
Rigging Type Fractional Sloop
Construction Grp w/ vinylester resin and closed cell foam
Designer Anton du Toit and Angelo Lavranos
Builder St. Francis Marine
First Built 2025
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Performance Ratios
SA/Displacement Sail Area to Displacement ratio measures how much sail power a boat has relative to its weight. Higher values mean more performance and speed.
Under 14 — Heavy cruiser, slow14–18 — Cruising sailboat18–22 — Cruiser/racerOver 22 — Performance racer
23.8
How It Compares

vs. Excess 13, Rapido 50, St Francis 50

This boat Similar boats
Dimensions
LOA
St Francis 500 ★
50.0 ft
Excess 13
50.2 ft
Rapido 50
50.0 ft
St Francis 50
50.0 ft
LWL
St Francis 500 ★
Excess 13
42.6 ft
Rapido 50
49.1 ft
St Francis 50
47.1 ft
Beam
St Francis 500 ★
26.3 ft
Excess 13
23.8 ft
Rapido 50
34.1 ft
St Francis 50
26.3 ft
Displacement
St Francis 500 ★
31 lbs
Excess 13
23 lbs
Rapido 50
18 lbs
St Francis 50
27 lbs
Sail Area
St Francis 500 ★
1 sq ft
Excess 13
1 sq ft
Rapido 50
1 sq ft
St Francis 50
1 sq ft
Performance
SA / Displacement (higher = more powerful)
St Francis 500 ★
23.8
Excess 13
24.3
Rapido 50
40.4
St Francis 50
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