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Sun Fast 26 Jeanneau
Designer: Philippe Briand / Jeanneau Design  ·  Builder: Jeanneau  ·  First built: 2003
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About the Sun Fast 26 Jeanneau

Jeanneau's Sun Fast 26 represents a compelling entry point into the French builder's performance-oriented sailing lineup. Launched in 2003 with designs by Philippe Briand and Jeanneau's in-house team, this 24.5-foot fractional sloop delivers surprising speed and handling for its compact size. The boat's fin keel with bulb and spade rudder configuration creates an efficient underwater profile that maximizes both stability and maneuverability. With a sail area to displacement ratio of 14.63, the Sun Fast 26 offers spirited performance in light to moderate conditions while maintaining manageable handling characteristics for smaller crews. The relatively low comfort ratio of 18.86 reflects its sport-oriented design philosophy, prioritizing speed over interior volume. Built with fiberglass construction and carrying 1,984 pounds of ballast in its 5,732-pound displacement, this boat strikes a balance between performance and stability. The design excels in coastal sailing, day racing, and weekend cruising scenarios where quick acceleration and responsive handling matter most. While the 9.67-foot beam provides decent initial stability, the capsize screening value of 2.16 suggests this boat is best suited for protected waters and near-coastal sailing rather than extended offshore passages.

Core Dimensions
LOA (Length Overall) 24.50 ft / 7.47 m
LWL (Waterline Length) 22.17 ft / 6.76 m
Beam 9.67 ft / 2.95 m
Max Draft 4.92 ft / 1.50 m
Displacement 5,732.00 lb / 2,600 kg
Ballast 1,984.00 lb / 900 kg
Sail Area (Reported) 292.00 ft² / 27.13 m²
Design & Construction
Hull Type Fin w/bulb & spade rudder
Rigging Type Fractional Sloop
Construction FG
Designer Philippe Briand / Jeanneau Design
Builder Jeanneau
First Built 2003
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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
14.63
Ballast/Displacement Ballast to Displacement ratio shows what percentage of the boat's total weight is ballast. Higher values generally mean better initial stability and stiffer sail carrying.
30–35% — Typical cruiser35–45% — Stiff performance boatOver 45% — Racing oriented
34.61
Displacement/Length Displacement to Length ratio measures how heavy a boat is relative to its waterline length. Lower values mean a lighter, faster boat.
Under 100 — Ultralight racer100–200 — Light cruiser/racer200–300 — Moderate cruiser300–400 — Heavy cruiserOver 400 — Very heavy
234.83
Comfort Ratio Ted Brewer's Comfort Ratio predicts how comfortable a boat will feel in offshore conditions. Higher values mean a steadier, more comfortable motion in a seaway.
Under 20 — Uncomfortably rough20–30 — Acceptable coastal30–40 — Good offshore comfortOver 40 — Very comfortable offshore
18.86
Capsize Screening Formula The USHS Capsize Screening Formula estimates offshore capsize risk. Lower is safer — values under 2.0 are considered acceptable for offshore sailing.
Under 2.0 — Safe for offshore2.0–2.2 — Borderline offshoreOver 2.2 — Coastal use recommended
2.16
Hull Speed Hull Speed is the theoretical maximum speed of a displacement hull, calculated from waterline length. Most cruising sailboats reach this speed in moderate conditions. 6.31 kn
S# (Speed Number) The Speed Number (S#) is a quick performance index. Higher values indicate a faster, more powerful design relative to its size.
Under 3.0 — Slow cruiser3.0–5.0 — Average cruiser5.0–7.0 — Performance cruiserOver 7.0 — Racer
2.07
Pounds/Inch Immersion Pounds per Inch Immersion (PPI) tells you how much weight is needed to sink the boat one inch. Useful for calculating how additional gear and stores affect waterline. 766.02 pounds/inch
SA/Displacement (Calc) Calculated Sail Area to Displacement ratio using actual measured sail dimensions rather than reported values. More precise than the reported SA/Disp figure. 14.61
Rig Dimensions
I (Foretriangle Height) 29.33 ft / 8.94 m
J (Foretriangle Base) 8.08 ft / 2.46 m
P (Mainsail Luff) 30.33 ft / 9.24 m
E (Mainsail Foot) 11.42 ft / 3.48 m
SA Fore 118.49 ft² / 11.01 m²
SA Main 173.18 ft² / 16.09 m²
SA Total (100%) 291.67 ft² / 27.10 m²
Est. Forestay Length 30.42 ft / 9.27 m
How It Compares

vs. Beneteau 25 Platu, Brenta 24, Capri 25 Catalina

This boat Similar boats
Dimensions
LOA
Sun Fast 26 Jeanneau ★
24.5 ft
Beneteau 25 Platu
24.6 ft
Brenta 24
24.6 ft
Capri 25 Catalina
24.6 ft
LWL
Sun Fast 26 Jeanneau ★
22.2 ft
Beneteau 25 Platu
22.2 ft
Brenta 24
24.6 ft
Capri 25 Catalina
19.2 ft
Beam
Sun Fast 26 Jeanneau ★
9.7 ft
Beneteau 25 Platu
8.5 ft
Brenta 24
7.8 ft
Capri 25 Catalina
9.2 ft
Displacement
Sun Fast 26 Jeanneau ★
5 lbs
Beneteau 25 Platu
2 lbs
Brenta 24
2 lbs
Capri 25 Catalina
2 lbs
Ballast
Sun Fast 26 Jeanneau ★
1 lbs
Beneteau 25 Platu
1 lbs
Brenta 24
904 lbs
Capri 25 Catalina
900 lbs
Sail Area
Sun Fast 26 Jeanneau ★
292 sq ft
Beneteau 25 Platu
312 sq ft
Brenta 24
Capri 25 Catalina
276 sq ft
Performance
PHRF Rating (lower = faster)
Sun Fast 26 Jeanneau ★
Beneteau 25 Platu
120 s/nm
Brenta 24
Capri 25 Catalina
174 s/nm
SA / Displacement (higher = more powerful)
Sun Fast 26 Jeanneau ★
14.6
Beneteau 25 Platu
25.5
Brenta 24
Capri 25 Catalina
21.5
Ballast / Disp (higher = stiffer)
Sun Fast 26 Jeanneau ★
34.6 %
Beneteau 25 Platu
Brenta 24
37.3 %
Capri 25 Catalina
30.5 %
Comfort Ratio (higher = more comfortable offshore)
Sun Fast 26 Jeanneau ★
18.9
Beneteau 25 Platu
10.8
Brenta 24
Capri 25 Catalina
11.5
Capsize Screening (lower = safer)
Sun Fast 26 Jeanneau ★
2.16
Beneteau 25 Platu
2.43
Brenta 24
Capri 25 Catalina
2.56
Displacement / Length (lower = lighter)
Sun Fast 26 Jeanneau ★
234
Beneteau 25 Platu
Brenta 24
72
Capri 25 Catalina
187
Hull Speed
Sun Fast 26 Jeanneau ★
6.3 kts
Beneteau 25 Platu
6.3 kts
Brenta 24
Capri 25 Catalina
5.9 kts
Speed Number (higher = faster)
Sun Fast 26 Jeanneau ★
2.1
Beneteau 25 Platu
5.3
Brenta 24
Capri 25 Catalina
3.4
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