2009 Wesmac 42

  • 42 ft
  • Cruiser
  • Boca Raton, FL, US

Yacht price :



Wesmac Custom 42 with COI good for up to 12 Passengers!!!!

This beautiful Wesmac underwent a significant refit to renew/update the vessel in 2021 followed by the Certificate of Inspection process with the USCG allowing it to run charters with up to 12 passengers.  With a new larger transom door; new hinged side boarding door, angled ramp with carbon fiber rolling base (by GMT) and custom handrails,  "Relentless" could not be more safe, comfortable and accommodating to deliver more precious times on the water to her family and friends.  With two U-shaped dining/seating areas (one enclosed aft with removable Isenglass curtains and the other in the climate-controlled main salon); an upper Bar equipped with sink, refrigeration and oversized counter space; "Relentless" is the perfect vessel for day use and entertaining.  An oversize centerline head/sink/counterspace (forward of the galley) is perfect for those who require/appreciate a space with more home-like proportions.  An electric (24v) wheelchair lift has been engineered (currently in storage and off the boat) for access to the head over 3-steps down from the main salon.  Crew bunks to port of the galley are handy for boat deliveries (North & South) when owner/guests are not aboard.   A fully equipped Navigation center at the helm (to starboard) includes oversized GPS plotters interfaced with Radar, transducers, Sat weather and more.  "Relentless" is the perfect vessel for day trips and entertaining with thoughtful provisions for those in a wheelchair. Outstanding condition!!!


*  4,000 hr Main engine service $27,000 2021

*  New main engine alternator 2019

*  Exterior varnish stripped and re-built $20,000  2021

*  Diesel fuel tanks polished 2021

*  Prop speed applied to all running gear 2021

*  Pilothouse windows re-caulked  2021

*  New Raymarine plotters 2018

*  New AIS 2014

*  New Raymarine Radar 2018

*  New Fishfinder 2020

*  New Lewmar Windlass control 2021

*  New steering quadrant 2016

*  New Microwave oven 2016

*  New Mastervolt combi inverter/charger 2019

*  New House and Start batteries 2019

*  New VHF aft station Mic 2019

*  Sonos Speaker-ready


The refit in 2013 was very extensive and essentially required the interior to be removed and rebuilt in teak wood.  Everything from the pilothouse door aft was new with exception of the CableMaster shore power cord system.  The main engine, genset, air conditioning units (2) and tanks are original.  Additionally, the Pilothouse dining table, window blinds, wall sconces, compass, horn, bow and stern thrusters, throttle controls, chest freezer are the only items that remained aboard after the refit.  Everything is new down below in the sleeping, head and galley areas.

Refit details -  (Electronics)

New Chart plotters/radar/Fishfinder sounder, Wifi, 12v charger/inverter/24v charger for wheelchair lift/24v battery bank and 12 v battery bank (house and start batteries), Sonos stereo/sound system, SAT radio and Weather, mast-mounted weather station, AIS and custom Stidd seats

(Exterior refit details) -  Added swim ladder, wheel chair-accessible side door and removable aft transom doors (great for tuna fishing/tender storage & watersports), bronze anchor windlass (hydraulic), bronze bow sprit, exhaust silencer interfaced to main engine, new engine room intake and exhaust fans, extended bronze cabin top, toe rail and rub rails, added bronze cleats, fairleads/chocks, new outdoor shower with hot and cold water and new bench seating in stern.  

Her hull was Awlgripped Flag Blue with new gold leaf name and hail.  The pilothouse was veneered with high gloss varnished teak.  Cabin top was Awl-gripped Oyster white with non-skid applied to paint.  

In summary, "Relentless" was thoroughly updated with equipment and made into a highly efficient and safe wheel chair-accessible vessel for day trips and entertaining.

Accommodations and Layout

After the refit, the interior layout changed dramatically for use as a day boat.  The transom was modified to accommodate a ramp and wheelchair for stern boarding as well as side boarding with similar hinged-opening concept.  Aft transom doors are easily removed for sport fishing, hauling a tender, paddle board etc aboard.  To port is a u-shaped dining area with fixed table that seats 6 comfortably.  Large Isenglass drop curtains enclose the entire space when weather is cool or roll up during warmer times.  To starboard and just aft of the pilothouse door is a front opening electric refrigerator & chest freezer.  Additional bench seating is aft and to stbd. near the new large side opening door.

An additional seating area is just forward of the transom and provides a great space to be in the fresh air or for storage of water toys, paddle boards etc.

Amidship and forward of the pilothouse sliding door is the primary salon and dining area.  A large dining table is fixed to port with seating for 6.  To starboard is a wet bar and ample counter space for food preparation, and drink/bar accessories.

To port of the starboard helm station are two electric Stidd chairs (one with ability to adjust height and swivel 180 degrees to dining table and includes custom drink holder and dining tray.)  The pilothouse is surrounded by large opening windows that provide excellent visibility or can be closed with shades for privacy.  A third Stidd seat to starboard behind the helm also adjusts up/down and fore/aft manually.

The Galley, head and crew quarters are accessed to port of the helm, via three steps (down) or via an electric wheelchair lift (currently removed and in storage.

Two large opening teak doors reveal the wheelchair accessible head, while two pipe berths to port and ample lockers and storage are available for crew deliveries or guest napping.  The well equipped galley is to starboard and includes many cabinets, stainless steel sink, refrigeration, microwave oven and two burner propane stove.

Engine and genset are accessed through opening doors in the main salon sole.


(2) large GPS Plotters by Raymarine interfaced with autopilot

Raymarine Quantum CHIRP Radar (version 1) 

Simrad AP 28 Autopilot

Icom M-304 VHF

Standard Horizon Hailer with auto sound signaling

Perko Bronze search light with manual control at helm

6" Richie compass in bronze binnacle mount

Kahlenburg dual trumpet air horn with auto fog signal controls

5 X-alto double pantograph windshield wipers with intermittent speed and wash down

ZF electric engine control

Side Power 12 HP bow thruster with controls at helm

Side Power 12 HP stern thruster with controls at helm

Bennett Trim tab controls at helm

Handheld Icom VHF radio

Wiring for additional GPS plotter or Ipad at port Stidd passenger seat dash area

(4) 12v Hella Fans in wheel house


Electrical System

-  New Inverter Charger 2020

-  Wired for 12 v with some 24v circuits

-  110V AC system with shore power via electric reel Glendinning Cable master

-  Onan 5kw Genset

-  12v DC system includes: 

-  Switch panel with breakers

-  150 amp alternator on main engine

-  Balmar smart voltage regulator

-  Digital amp and volt meter

- 2 8D AGM house batteries

-  2 8D engine start batteries

-  1 Group 27 AGM generator start battery

-  1 Group 24 emergency communications battery to VHF 

-  12 v lighting and systems throughout

110v AC system includes:


-  Distribution panel with breakers

-  50 Amp shore power connection aft

-  Glendenning cable master with 75' of 50 amp cord

-  Onan 5kw genset

-  New inverter/charger 2020

-  Water heater via AC or main engine

-  110 v outlets via shore power or inverter


Main engine is a 600 HP freshwater cooled Cummins QSM-11 diesel with 4 blade prop on 2.5" dia Aquamet shaft with ZF 2.0:1 reduction gear.  At 2000 rpm the main engine will move the boat through the water at 17 kts.  Owners just completed (10/21) a 4,000 hr engine service/inspection by Cummins authorized dealer $27,000.  Both 250 gallon aluminum fuel tanks were polished in 2021.

The engine compartment is carefully and thoroughly insulated with 3" of Sound-Down insulation producing less than 80db noise at helm.  Engine room is equipped with 2 Cameras (1 mounted forward and one aft) and display on Raymarine screens.

Additional mechanical systems include:

-  ZF single lever electronic engine control

-  Dual Racor fuel/water separators with vacuum gauges and water alarms at helm

-  Line cutter on shaft

-  Bronze thru hulls

-  12v engine room lighting

-  Reverso oil change pump for main engine, genset and transmission

-  Fuel gauges

-  Water tank gauges

-  12000 BTU reverse cycle air conditioning

-  5 high capacity bilge pumps with high level alarms and cycle counters

-  Macerator pump for waste tank and also includes dockside pump out fitting

-  Comprehensive Engine spare parts kit (filters for fuel, oil, gear oil, racor, air intake, blow by, hydraulic oil, zincs (incl custom shaft zincs x 5)

-  Webasto diesel heater with ducting throughout interior

-  Windshield defrost system

-  Stbd Aft cockpit equipped with second helm station; including throttle control, VHF mic, thruster controls for bow and stern thrusters, depth sounder, engine gauges, Simrad Auto pilot rudder control.

-  Galley & Head extraction fans

-  Two-burner propane cooktop in Galley plumbed to aft cockpit for BBQ grill (Propane tank currently off the boat)  Propane "sniffer" installed.


The vessel is also equipped with an electro-hydraulic system powering the bow and stern thrusters, cockpit/stern windlass, anchor windlass and salt water wash down systems.  Hydraulics are powered by power take off from main engine.

Hull and Deck

The hull is laid up of solid fiberglass with outer layers of E-glass in Hydrex Vinylester resin.  Hull finish is blue Awlgrip paint with white non-skid cabin top.

Decks are FRP with Nida-Core and Awlgripped white with non-skid in walkway areas.

Additional exterior equipment:

-  Lewmar hydraulic anchor windlass

-  Salt water wash-down (fore and aft)

-  Bronze aft cockpit hydraulic powered windlass for tender

-  Cockpit flood lights

-  (8) PFD's  aboard

-  Throwable lifesaving device

- (3) 3lb & (2) 5lb ABC type fire extinguishers

- (6) fenders and dock lines

-  Sunbrella Covers for: Cockpit deck cover,table covers (2), Stidd seat covers, fwd cabin hatch covers, and aft cockpit sunshade with custom SS support poles.

-  Epirb

-  6-Man Viking life raft




MCA Yachts Adv Co-Brokerage 4 is pleased to assist you in the purchase of this vessel. This boat is centrally listed by Vantage Marine Group.



Basic Information

Boca Raton, FL, US
Available for sale in U.S. waters:
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Dimensions & Weight

42 ft - 12.8 meter
42 ft - 12.8 meter
14 ft 6 in - 4.42 meter
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600 (Individual), 1200 (combined)
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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.

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  • Wesmac 42 Relentless



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