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ClubSwan 125

Racer Built by Nautor Swan

Boat highlights

ClubSwan 125 is currently estimated in the Very Good band with an SBP score of 119.

Length overall

139.8 ft

Primary sail area

11,539 ft²

Displacement

130,734 lbs

Performance band: Very Good GPH rating: 283
119
SBP score
Very Good band

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Performance Analysis

Detailed performance metrics and polar diagram for ClubSwan 125.

Methodology note: SBP scores, polar diagrams, hull-speed values, and derived ratios are estimates. Use them for comparison and planning support—not as a substitute for manufacturer specifications, measured sea trials, rating certificates, professional weather routing, or safety margins. Review how we rate boats.

Performance Metrics

SBP Score
119
ORC GPH
283
Average Speed (GPH)
12.7 kn
Yardstick
-7.6
Sail Carry Number
8.4
Planing Potential
1.3 (very high)
Hull Speed
14.5 kn

Speed Estimates

Wind Speed (kn)Beat VMG (kn)Run VMG (kn)
67.510.1
88.311.4
109.112.7
129.813.9
1410.415.2
1610.816.5
2011.319.1

Polar Diagram

Wind Speed (kn)

Key Specifications

Explore the hull dimensions and sail plan for ClubSwan 125.

Dimensions

Length over all 139.83 ft
Length at Waterline 116.48 ft
Hull Speed 14.5 kn
Beam 28.71 ft
Draft 24.28 ft
Displacement 130,734 lbs

Sails

Main Sail Area 7093.41 ft²
Foresail Area 4445.49 ft²
Upwind Sail Area 11538.9 ft²
Spinnaker/Gennaker Area 14014.6 ft²

Construction ratios

Sail area-to-displacement (SA/D)
71.7
Capsize screening (CSF)
2.24
Comfort ratio (CR)
18.5

Discussion

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Data sources and methodology

Published specifications are kept separate from calculated ratios and estimated performance. SBP and speed outputs are model-based estimates, not owner ratings or certified handicaps.

Specifications
verified
Ratios
derived
Performance
estimated

Last checked: 27 Aug 2026. Source: Nautor Swan official website. Read the SBP methodology.

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