SUN ODYSSEY 35 Sail Configuration Guide

Overview

The Sun Odyssey 35, designed by Lombard for Jeanneau, is a versatile performance cruiser engineered for the coastal cruising market. It balances a spacious interior with a responsive hull, making it a favorite for both family vacations and club racing.

Rig Specifications & Performance Analysis

• Mainsail Configuration: A P/E ratio of 2.93 indicates a high-aspect rig that prioritizes lift and efficiency in upwind modes.
• Foretriangle Design: The I/J ratio of 3.31 is relatively high, providing a powerful foretriangle that suits large overlapping genoas or high-performance working jibs.
• Sail Area: 50m² total upwind area provides ample power-to-weight for the 10.23m hull.
• Performance: The configuration leans toward versatile cruising with enough sail area to remain competitive in handicap racing.

Popular Sail Configurations

• Mainsail: Standard slab-reefing configurations are most common for performance, though in-mast furling variants exist within the fleet.
• Headsail: Most owners opt for 130-140% furling genoas to maximize power in light-to-moderate air, typical of Lombard designs.

Key Characteristics

• High-aspect 2.93 P/E ratio optimizes aerodynamic efficiency and upwind lift.
• 3.31 I/J ratio allows for powerful headsail options in diverse wind conditions.
• 3.47m beam offers the necessary form stability to carry 50m² of canvas.
• Balanced Lombard hull ensures predictable handling and a light helm.

Sailing Considerations

• The Sun Odyssey 35 is stiff and well-mannered, typically requiring a first reef at approximately 18 knots of true wind.
• The rig is easily managed by a crew of two, making it ideal for short-handed sailing.
• Expect excellent pointing ability and a weatherly nature in moderate sea states.

Sailmaking Recommendations

For the SUN ODYSSEY 35, we recommend SurgeX membrane sails as the optimal choice for most sailors. SurgeX uses continuous fiber construction where fibers are laid along load paths and embedded in a thin membrane, providing superior shape retention compared to traditional Dacron while being more affordable than premium laminates. The continuous fiber structure means less stretch over time, maintaining the designed sail shape for years.

For racing applications, specify a lightweight SurgeX configuration with minimal base weight to maximize performance. For cruising or bluewater sailing, add a taffeta protective layer on both sides to enhance UV resistance and abrasion protection. Based on the 2.93 P/E ratio, a tri-radial fiber mapping layout works best to handle the vertical loads of the high-aspect main. A typical inventory includes a full-batten mainsail, a 135% furling genoa, and an asymmetric spinnaker for off-wind performance. With 50m² of sail area, plan to reef around 18 knots to maintain a flat, fast profile.

Conclusion

The Sun Odyssey 35 is a well-balanced platform that rewards high-quality sail shapes and modern materials. Explore sail options for SUN ODYSSEY 35 to maximize your boat's performance and longevity.