2023 Excess 12

INTROCUCTION

She spent a few months here in Annapolis and then journeyed down to Brunswick, GA where she lies now. This has been her only use and her only voyage since purchased.

A new 2025 Excess 13, the latest version of this Excess 12, equipped the same, would run nearly $1,000,000.

Our owners have had an unexpected change in plans and no longer have time to enjoy SEA SEÑORA as they had hoped. With just 201 hours on her main engines, 10 hours on her genset, and just this one trip under her belt, this feature-laden practically new yacht is ready for her next adventure.

We have over 100 photos here on this link. Ask us for access to over 600 higher resolution pics we have just taken of the boat, every nook and cranny, and every detail. Check them out to see what an opportunity this is to acquire this cruise-ready passage-making yacht.

NOTABLE HIGHLIGHTS of SEA SEÑORA (many more noted in the body of the listing)

• Single private-owner boat! Almost New! SUPER low hours!
• Upgraded 45hp Yanmar sail drive engines with 201 hours (upgraded from factory standard 29HP Yanmars)
• Upgraded electronic engine throttles at both helms
• Maze 7.1 generator with only 10 hours
• 3-zone, 44,000 BTU CruisAir reverse-cycle air conditioning and heating systems
• Upgraded Pulse-Line sail package with Pro-Radial main and headsail and customized furling Code-Zero on the bow sprit
• Electric winches at port and starboard helms
• Raymarine electronics package with Axiom 12’’ multi-function display (upgraded from standard 9” MFD)
• Raymarine 18nm 4G Quantum radar system
• Raymarine wireless remote autopilot smart controller for easy handling from anywhere on the boat
• Sliding accordion canvas cockpit roof
• Upgraded extra fresh water tank 300L/79 gallons
• Upgraded additional 90L/24 gallon freezer
• Upgraded mattresses in all three cabins
• TV and mast mounted TV antenna with Fusion Pack MS RA670 sound system (Bluetooth functionality & Fusion speakers in salon and cockpit)
• Dinghy davit upgrade with Excess branded Highfield 9'-6" CL290 aluminum bottom dinghy w/10hp Honda outboard
• Full enclosure for cockpit and both helm stations with upgraded stainless-steel helm enclosures with Bimini and isinglass curtains
• Electric flush heads
• Optional crew quarter extra berth in starboard bow compartment with cushion, storage unit, side window w/opening port and 12V LED light

EXCESS 12 HISTORY, OWNER & PRESS NOTES

Excess Yachts, founded in 2019, is a subsidiary of and supported by Groupe Beneteau, world renowned yacht designers and builders of quality yachts for the past 141 years since 1884. Groupe Beneteau has been building their Lagoon line of yachts, builders of high-quality cruising cats for the last 41 years, since 1984. 

Excess Yachts is the fastest growing catamaran builder in the world, having already built over 460 yachts (as of spring 2025) over just six short years. Why? 

From the design team at Excess: 

“Excess has found the ideal balance between comfort and sailing sensations by re-thinking the entire boating experience. The excellent view of the sails, the fine tuning offered by having twin helm stations aft, the rig, the hulls, the sharing of space, life on board, the materials: everything has been carefully studied to adapt to the new ways of thinking about life on the water. An Excess catamaran is a modern, aesthetic, efficient boat, in step with your vision, your rhythms.”

Catamaran cruisers have long sought more performance from a cruising cat: faster, better acceleration, better upwind sailing angles, less drift, smoother ride. Cruisers have asked for a better social space in the cockpit, connecting the helmsman with the rest of the outside spaces on the same level. They have wanted better visual access to the rig for sail trimming from the helm. They have wanted easier access to running rigging from a common shared deck area. They have asked for better through-salon visibility for navigating and maneuvering around the dock and local waterways. Excess Yachts delivers on all these improvements with their modern, bright, and quick 2023 Excess 12. Welcome to SEA SEÑORA, hull #40 of (50) Excess 12’s built to date.

• Solid build quality highly regarded for comfort and handling rough ocean conditions
• Hull shapes/profile and rig design offer excellent speed and agility for performance-minded sailors
• Twin cockpit-level helms great for trimming & managing sails, single-handed sailing, docking participation
• 360 degree visibility underway via see-through clear glass salon windows and minimal structural impediments from either helm station
• Retractable cockpit roof bimini provides the best protection from the elements as well as open air enjoyment on sunny days
• Spacious interior salon, galley, and stateroom spaces
• Abundant storage spaces throughout the yacht

SPECIAL EXCESS INVALUABLE FEATURE – TWIN DECK-LEVEL HELM STATIONS

Twin outboard-located deck-level helms achieve several advantages over other yachts in the class. Why is this so awesome? No segregated flybridge for the captain like most yachts in-class! Keeping the skipper on the same level as the rest of the crew is far superior to the ‘throne’ setup of most other catamarans that either strands the captain on an upper level by him/herself or uses a super tall bar stool or platform so you can poke your head up through the roof to drive the boat. Now captain and crew are all together all the time on the same level. Further, and also super important, the captain is able to participate in docking, line in hand, from either side of the boat!

• Excellent 360-degree visibility for navigating from either helm
• Great view of the rig and sails for trim
• Running rigging, powered winches, and line stoppers are at the helmsman’s fingertips at deck-level
• Full duplicate engine controls at both helms w/instantaneous electronic helm transfer available to make docking and tight maneuvering easy
• Twin helm locations allow the helmsman to actively participate in docking or departing maneuvers from either station – you’re RIGHT THERE at the stern of the boat, at either helm, with a dockline in hand, ready to lasso a piling or cleat...
• Both helm positions are directly over top of the rudders for excellent ‘feel’ of steering input while sailing
• Double upholstered seats at both helms provide seating for two at deck-level and fold up for storage at anchor or the marina when the sugar scoop swim platforms are in use
• Excess-designed bimini structure w/full canvas allows both helm stations to be included in the cockpit canvas/stratoglass enclosure for protection from the elements
• GRP consoles for electronics at port and starboard helms
• Starboard (primary) helm gear:
• Yanmar digital engine controls w/ engine start/stop
• Yanmar engine multi-function display
• Raymarine Evolution Autopilot p70 control head and electronic compass sensor & electric drive ram below decks
• Raymarine 12” AXIOM MFD (upgraded from base 9”)
• Speed/Depth/Temp-Smart Transducer (below decks)
• Raymarine wireless VHF radio remote control
• Quick windlass digital display control panel for remote deployment/retrieval of the anchor
• Port helm gear:
• Yanmar engine controls
• Engine start/stop
• Engine multi-function display
• Raymarine p70 autopilot control head
• Raymarine i70 multifunction repeater (can dedicate to one display or cycle through many choices like wind, depth, speed, trip data, compass, etc.)
• ROKK Ready portable tablet mounts for port helm station as well as at the nav station in the main salon

EXCESS ‘PULSE LINE’ PERFORMANCE UPGRADE ($49,650)

With a square topped main, self-tacking 95% working jib, and electric winches, this yacht is so easy for a cruising couple to handle. The outboard helms further make this yacht easy to single-hand as well.

• Square top gray Pro-Radial mainsail, fully battened
• Self-tacking gray Pro-Radial jib
• Myler Code-0 sail with sprit pole and furler (custom improved installation unique to this boat – can be left in place w/sheets led to cockpit & UV protection added to sail for semi-permanent installation)
• Textile lifelines w/gates on port and starboard sides
• Upgraded pulse line orange steering wheels
• Electric winches (two Harken 46.2’s) at either helm
• Performance rig height extended 3' over standard 60'-0" rig for a total bridge clearance of 64'-6" including 1'-6"" for wind/VHF instruments, so ICW friendly!  (you can give yourself a bit of a cushion by pulling down the VHF antenna and Raymanrie wind instrument)
• Charcoal grey lazy bag for mainsail

SAIL AWAY ELECTRONICS PACKAGE UPGRADE ($16,900)

Sail SEA SEÑOR from either helm, the cockpit, in the salon, or from anywhere on the boat with the wireless autopilot remote control. This is one of the easiest yachts for a cruising couple to handle. Single-handed sailing is also super simple and intuitively laid out.

• Raymarine upgrade with dual composite helm stations
• Starboard helm station with Axiom 12” plotter
• Raymarine AIS 700 send and receive transceiver
• Radar: 4G Quantum Q24D with 18” doppler
• Raymarine i70 and p70 data displays
• Smart wireless remote control for autopilot (charge mounts on wall at salon nav station)
• (2) Ray 90 VHF handheld remote (one at starboard helm and one at salon nav station)
• QUICK windlass remote control at starboard primary helm station w/chain counter
• HiFi package with Fusion sound system in salon and cockpit

ENGINE UPGRADE PACKAGE ($24,750 option)

Very few catamaran buyers are willing to splurge for the upgraded engine package. Why is this so important? Running on flat water with no current, the base 29HP Yanmars are totally sufficient. That’s not when you need HP though... It’s when you have current, wind on the nose, or ocean chop that you need that extra HP to punch through challenging seas. This optional engine package adds 55% more HP! Another amazing benefit here is that, for normal cruising, you’ll run these larger engines at a lower rpm to achieve the speed through the water you seek. So that means these bigger engines will not work as hard as the 29HP basic engines and you’ll burn less fuel.

• Upgraded to 45hp Yanmar sail drive engines (201 hours) from standard 29hp
• Electric engine throttles at both helm stations
• Dual full composite helm stations (for upgraded electronic throttle option)
• Folding sail drive props, 3-blade

SAILING & MOTORING PERFORMANCE DATA

Excess yachts are performance machines, designed to enhance your cruising enjoyment. Faster hull design, bigger rigs, larger sail plans (especially the “Pulse Line” optional upgrade that SEA SEÑORA enjoys). Gathered from various sources: Excess Yachts, online performance reviewers, and owners, the following here are some stats for the Excess 12 underway:

• Typical cruising speeds under sail of 7-9.5 knots in ideal conditions
• Maximum speed of 15-17 knots (surfing downwind in 20-25 knots of ocean breeze)
• 6-7 knots of minimum wind speed required to have an enjoyable sail
• Motoring with the upgraded 45HP Yanmars nets comfortable cruising speeds of around 7-8.5 knots
• Motoring range at a modest fuel efficient 2200-2400 rpm brings about a 400 mile range on 90% use of available fuel

ADDITIIONAL FACTORY OPTIONS/UPGRADES

• Sliding top cockpit roof in Cadet Grey
• Upgraded teak cockpit table with cover
• Windlass remote control at helm with chain counter
• Dual helm cockpits w/folding 2-person seating/upholstered seats and seat backs (see photos for operation)
• Cockpit fridge 40L/11G
• Folding carbon gangplank
• Outboard engine bracket
• Stainless-steel davits
• Full cockpit and helm enclosures with cadet grey and isinglass
• Stainless-steel Bimini structures for helm stations
• Portside additional helm seat
• Cockpit cushions
• 2000W Inverter
• Upgraded extra 300L/79G water tank
• Galley sea water pump with dedicated tap
• Deck washdown pump, switchable for fresh or sea water
• Electric heads, sea water
• Upgraded valley floor interior
• Extra settee in salon
• Upgraded corona countertops in galley and heads, “Ash Concrete”
• Fans in salon and cabins 12V
• Extra Isotherm freezer option in salon 90L/24 gallon capacity (starboard side galley)
• GE microwave w/custom mounting shelf behind cooktop
• 32” Samsung LCD TV in salon
• TV antenna
• Upgraded extra comfort mattresses in all three cabins
• Highfield customized CL290 9’-6” inflatable RIB w/aluminum floor & bow storage locker
• Honda 10HP 4-stroke outboard motor
• Stainless-steel davits for RIB
• Block and tackle system for hoisting/mounting outboard on RIB (mounts to end of main boom directly over the outboard motor storage mount at starboard inboard stern)

ARCHITECTS/DESIGNERS

NAVAL ARCHITECT

• VPLP design

EXTERIOR DESIGN

• Patrick le Quément

INTERIOR DESIGN

• Nauta Design

EXTERIOR HULL DESIGN DETAILS

Vacuum-infusion hull construction increases hull strength and rigidity. Hulls and decks are balsa cored above the waterline. Additional pair of hull chines, unique to Excess, improve upwind performance and increase interior volume. More than a ton of weight has been removed from the boat compared to the competition, promoting better acceleration, sportier & tighter points of sail, and top speeds.

• Vacuum infused hull and deck
• Roof: injection-moulded
• Polyester and high quality anti-osmotic resin
• Balsa cored hull above, solid laminate below water line
• Grey gelcoat hull
• Laminated or marine plywood bulkheads throughout
• Hull chines for better up-wind pointing and less side drift

SAILS

• Square top gray Pro-Radial mainsail, fully battened
• Self-tacking gray Pro-Radial jib
• Myler Code-0 sail with sprit pole and furler (custom improved installation unique to this boat – can be left in place w/sheets led to cockpit & UV protection added to sail for semi-permanent installation)

RIGGING (Standing & Running)

• Anodized aluminium mast
• (2) spreader setup
• Deck light and steaming light on mast LED
• Square section mast pillar in stainless steel glossy finish
• Anodized aluminium boom
• Anodized aluminium crossbeam with fixing point for the jib furler and the davit
• Coated shrouds
• Forestay with furler for self-tacking jib
• Adjustable lazy-jacks
• (2) shroud chainplates mounted to exterior of hull
• (1) forestay chainplate on transversal beam between hulls
• Double braided mainsail halyard - polyester (Dyneema core)
• Double braided self-tacking jib halyard - polyester (Dyneema core)
• (2) mainsail sheets, pre-stretched - polyester
• (1) self-tacking jib sheet, pre-stretched - polyester
• (2) reef lines, pre-stretched - polyester
• (1) self-tacking jib furler line, pre-stretched - polyester

DECK HARDWARE (Winches & Gear)

• (1) electric winch size 46.2 STA (port helm)
• (1) electric winch size 46.2 STA (starboard helm)
• (1) manual winch size 40.2 STA (starboard aft beam for mainsheet system)
• Main sail clew line lashing
• (1) block + clutch on deck for furling genoa maneuver (starboard)
• (1 )self-tacking track for jib sheet with stoppers

MOORING

• Composite longitudinal crossbeam with integrated chain run and (1) mooring cleat
• Electrical windlass Quick 1,000W (10mm chain) w/wired remote forward, remote control panel w/chain counter aft (starboard helm)
• Delta 44# galvanized anchor
• (8) mooring cleats

DECK EQUIPMENT

Excess has gone to great lengths to make the connection between the cockpit and salon/galley areas as open and inviting as possible. A large sliding glass door provides main access to/from the cockpit. An adjacent sliding window right behind the sink and port-side fridge further connects the spaces for entertaining communication.

• (2) deck hatches T60 to access bow lockers
• (4) deck hatches T10 with vent
• (4) deck hatches T44 with vent
• Sliding door – (2) leaves (main door and window behind galley sink)
• (2) escape hatches under the stairs
• (1) GRP deck hatch for access to gas locker under cockpit seat
• (8) aluminium stanchions - 600 mm
• Double stainless-steel lifelines
• Stainless-steel handrail on roof
• Stainless-steel handrails on transoms
• Double helm foldable seat at port and starboard helms
• Gated lifelines openings (port and starboard)
• Sea water deck wash-down system at bow (for deck cleaning and anchor/rode cleaning)

AFT COCKPIT

• L-shaped bench on port
• GRP cockpit table
• Daybed on starboard with storage locker
• Seat on aft beam
• Optional drink storage refrigerator, starboard side, just outside main salon door
• Gray upholstered fabric
• Dual propane gas bottle storage locker under forward cockpit settee just aft of galley
• Deep and wide under-settee storage locker beneath starboard cockpit bench
• Sliding accordion canvas retractable cover over all of main cockpit

TRANSOMS

• Stainless-steel swim ladder (port stern)
• Hot/cold fresh water deck shower (port stern)

FORWARD BOW FEATURES

• Trampoline with grey nylon thread
• Large sun pads area
• (2) GRP hatches for storage and technical access (to water tank, anchor gear, genset)
• Removable ladder for roof access (dedicated storage
• in forward starboard locker)

MAIN SALON

A super bright, well-ventilated and welcoming space, Excess 12 primary interior lounge space has ample seating for eight people, a generous nav station to port and a huge chef’s galley that spans the beam of the salon space of the boat. There’s a full fridge on port and a full freezer (optional upgrade) on starboard. Lots of counter space, overhead storage cabinets complete the galley on SEA SEÑORA.

• L-shaped sofa [storage under seats]
• Wooden high table
• Chart table with storage
• (3) moveable stools
• Alpi Honey Teak plywood (UV protective varnish)
• Plywood floor: Sand color
• 12V lighting LED
• AC/Heating system, reverse cycle

GALLEY

• Laminated countertop (color : Grigio Sasso)
• 12V lighting LED
• Port side:
• Stainless steel sink
• 3-burner gas stove
• Built-in gas oven
• Trash bin
• Stainless-steel fridge - 34 US gal 12 V
• Various storage
• Overhead pantry lockers
• Lateral galley porthole
• Starboard side:
• Overhead pantry locker
• Upgraded optional Isotherm 24 gal/90L freezer

OWNER’S SUITE

Owners enjoy the entire port side of the yacht with a spacious berth, a large bed-level side window w/opening port, lots of large storage closets, an office desk and a huge private head with a large walk-in shower and electric head.

• Independent access directly from salon
• Sliding privacy door with storage (on back of door)
• Bed with side access (80” x 63”) and upgraded mattress
• (2) reading lights
• Bedside tables
• Storage underneath mattress (easy opening with actuator)
• Desk with opening flap
• 4-door locker
• (1) hanging closet
• (1) hanging closet (night area)
• (2) Storage fabric folders in bulkhead
• Aft portholes in aft cabins with curtains
• Panoramic hull window with integrated opening porthole
• 12V Lighting LED
• AC/Heating system, reverse cycle

OWNER’S PRIVATE HEAD

• Adjoining bathroom with direct access
• GRP countertop
• GRP sink with hot/cold water tap
• Storage units lockers [high and low]
• Separate shower with Plexiglas door and GRP duckboard
• Electric sea water head
• 12V Lighting LED
• AC/Heating system, reverse cycle

FORWARD CABIN (starboard side)

• Bed (80” x 63”)
• (2) reading lights
• Hanging closets with shelves
• Storage drawer under bed
• (1) Storage fabric folder in bulkhead
• Panoramic hull window with integrated opening porthole
• 12V Lighting LED
• AC/Heating system, reverse cycle

AFT CABIN (starboard side)

• Bed with side access (80” x 63”)
• (2 ) reading lights
• Bedside tables
• Hanging closet
• Storage underneath mattress [easy opening with lifter]
• Storage | Fabric folder in bulkhead [x1]
• Panoramic hull window with integrated opening porthole
• Aft portholes in aft cabins with curtains
• 12V Lighting LED
• AC/Heating system, reverse cycle

SHARED HEAD/DAY HEAD (starboard side)

• Access from companionway through wooden door
• GRP countertop
• GRP sink with hot/cold water tap
• Lockers [high and low]
• Separate shower with Plexiglas door and duckboard
• Electric sea water head
• 12V Lighting LED
• AC/Heating system, reverse cycle

ENGINE ROOMS

Engine and system access is often an issue on yachts, especially cats. Too often on cats, the engines are inside the boat and under the aft owner’s and guest’s berths. Not so on SEA SEÑOR! Engine rooms are not only huge and easily accessible via twin exterior opening hatches back behind the helms at the swim platforms, they are outside the aft bulkheads of both aft staterooms. This allows for quieter running for those resting below. The spaces are so big, a service technician can actually step down into the spaces to access all systems with ease. No more contorting into a pretzel to change the oil or raw water impeller. No more huge bills from the engine guy for the extra time it takes on other yachts to get to critical systems.

• (2) Yanmar (upgraded) 45HPdiesel engines YANMAR 4JH45SD w/saildrive (significant performance and fuel economy enhancement over standard 29HP Yanmar engines)
• 3-blade folding propellers (16’’ x 13’’)
• Engine compartment ventilation on port and starboard - 12 V
• (2) oversized GRP hatches for engine compartment access (port and starboard)
• 12V Lighting LED

FUEL BURN DATA (per engine)

As shown below, here is the fuel burn at various rpm’s for this Yanmar 45HP engine. You can see clearly that SEA SEÑORA will cruise at a nice speed while only consuming 2.0-2.6 gallons per hour total for both engines! (2200-2400rpm). With 55% more HP with the upgraded 45HP Yanmars, you run a lower rpm and save a lot of fuel on a passage.

• 1000 rpm    0.17 gal/hour      0.63 L/hour
• 1200 rpm    0.26 gal/hour      1.00 L/hour
• 1400 rpm    0.33 gal/hour      1.25 L/hour
• 1600 rpm    0.42 gal/hour      1.60 L/hour
• 1800 rpm    0.60 gal/hour      2.25 L/hour
• 2000 rpm    0.85 gal/hour      3.25 L/hour
• 2200 rpm    1.00 gal/hour      3.80 L/hour
• 2400 rpm    1.32 gal/hour      5.00 L/hour
• 2600 rpm    1.65 gal/hour      6.25 L/hour
• 2800 rpm    2.14 gal/hour      8.10 L/hour
• 3000 rpm    2.64 gal/hour      10.00 L/hour

FUEL SYSTEM

• Rotomould tanks (2 x 53 US gal)
• Deck fuel fillers on aft beam (starboard and port)
• Fuel shut off valves under berths in aft cabins

STEERAGE

• Flexible cable steering system
• Link rod between the rudders for extra strength and helm control
• Rudders with stainless-steel shafts
• Stainless-steel emergency tiller w/deck access at both helms
• Raymarine Evolution p70 autopilot system w/electronic compass, rudder indicator, and electric drive ram

WATER SYSTEMS

Important note! Check out the systems/bilge photographs section in the 600+ pics link we can provide you! You will find that every single through-hull, pump, and system is smartly located and easy to reach/service as needed.

• Rotomould fresh water tank (79 US gal)
• Second optional Rotomould fresh water tank (79 US gal)
• Water pump for fresh hot/cold water system
• Water heater – 7US gal 120V
• Fuel shut off valves under berths in aft cabins
• Shower sump pumps with automatic drain
• Black water tank (21 US gal) for each head
• (2) manual bilge pumps (one per hull, located at helm stations)
• (1) automatic bilge pump per hull, with alarm
• Sea water deck wash-down system at bow (for deck cleaning and anchor/rode cleaning)
• (2) electric sea water flush heads

ELECTRICAL SYSTEM

• (2) alternators 12V - 125 A 
• (2) AGM start batteries 12V (100A starting amps total)
• (2) AGM house batteries 12V (280 amp hour capacity total)
• 40A battery charger w/smart charging
• 2000W inverter
• House battery breakers in port engine compartment
• Starting battery breakers in port and starboard engine compartments
• Charge divider/combiner (sends charging amps to banks with the most need)
• Main digital DC control panel at chart table - 12 V w/monitoring for battery and tank levels w/2.4’ screen
• USB socket integrated on main DC panel - 12 V
• Exterior lighting LED - 12 V
• Interior lighting LED - 12 V
• Navigation lights LED
• Shore power - 50A
• 120V outlets and double USB sockets in salon and cabins
• (2) USB sockets at helm station - 12V

SAFETY



• Life raft storage under aft beam (between hulls)
• Access to extinguisher nozzle port for engine compartment
• Life jackets, horn, whistle, flares as reqd. by USCG
• Raymarine AIS 700 send and receive transceiver

DISCLAIMER

The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.

Listing MLS by Yachtr.com