The Excess 13 Catamaran has made serious waves in the sailing world, now made official by an award-winning international debut. Designed for sailors who crave open-water thrills without sacrificing modern comfort, the Excess 13 is the new flagship of the Excess range and a true reflection of what performance cruising should look like in 2025.
Whether you’re a seasoned sailor or dreamer, here’s everything you need to know about the Excess 13—from specs and layout to reviews, awards, walkthrough videos, and our expert takes.
Award Winning Design
NAVAL ARCHITECT: Marc Lombard Yacht Design
INTERIOR and DECK DESIGNS: Piaton Yacht Design
“Our goal was to create a balanced, reliable catamaran offering great sensations, combined with the comfort and interior volume that define Excess”
Multihull of the Year 2025 – IMS Premier Winner
Specs
| Feature | Specification |
|---|---|
| Length Overall (LOA) | 43 ft 9 in |
| Beam | 24 ft 3 in |
| Draft | 4 ft 11 in |
| Displacement (Light) | ~24,250 lbs |
| Mast Height | Approx. 69 ft from waterline |
| Main Sail Area | 862 sq ft |
| Genoa | 538 sq ft |
| Engines | 2 x 45 HP Yanmar diesels |
| Fuel Capacity | 106 gallons total |
| Fresh Water Capacity (Standard) | 79 gallons |
| Fresh Water Capacity (Optional) | 158 gallons total |
| Cabins | 3 to 4 |
| Berths | 6 to 12 |
Performance Highlights
- Twin aft helm stations for direct connection with the sea and crew
- Folding sugar-scoop transoms, offering helm security and extra swimming platform
- Pulse line package for enhanced sail area and upgraded rigging
Interior & Layout Highlights
- Modern, airy, and functional aesthetics
- Massive sliding door and oversized windows for 360° views
- Large galley-up design with island counter and full-size appliances
Reviews
Cruising World – Excess 13 Unveiled – March 28, 2025
The Excess 13 is designed for ocean passagemaking with increased stowage space, a lightened structure and enhanced sensations under sail… Inside, the light-filled salon has a galley that opens onto the cockpit for an indoor-outdoor experience. One hull is dedicated to owners’ accommodations with a sleeping area, head and dressing room. There’s also a workspace for folks who want to bring the office on board.
Yachting World – A Light & Airy Catamaran For Easy Enjoyment – December 17, 2024
Cruising sailors are either drawn to or put off by aft helms. My impression is that monohull sailors used to direct rudder feedback gravitate towards them (while others used to bulkhead or flybridge helms seek that improved visibility). In the current era, Nautitech and Excess have been leading the charge with aft helm cats, so it is particularly pertinent to see Excess now engaging Marc Lombard Yacht Design’s services for its new Excess 13.
Boating New Zealand – The Pleasure Of Living On Board – November 12, 2024
The Excess 13 catamaran is a statement in balanced design, harmonising luxury with function, and tradition with modernity. Developed in collaboration with VPLP Design and naval architect Eric Levet from Marc Lombard Yacht Design Group, the Excess 13 captures the essence of what it means to sail—and live—on a modern catamaran. Levet describes the vision behind the project as “simple yet ambitious,” aiming to combine smooth, reliable performance with comfort and spacious living. For boaters who yearn for both thrills and ease, the Excess 13 is a dream realised.
Yacht Style – A New Era For Catamaran Design – August 1, 2024
While retaining the asymmetrical hulls for easy gliding, sleek lines and window shapes of previous models, the Excess 13 introduces several structural innovations focused on weight reduction, resulting in a lighter, more responsive vessel.