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Presented by:
37' Mainship
"Janie Lee"
League City, Texas
Photo 1 of 27
For Sale

Little Yacht Sales
Sales Rep: Capt Rick Weiler
Telephone: (832) 738-6251

Twin Yanmar 180hp Diesel Engines (Total 360 HP)

Onan 8kw Generator (Re-Built 2010)

(2) Cruisair Reverse Cycle AC/Heat Units (2010)

Electric Windlass (2012)

Extra Large Bridge Area w/ Centerline Command Console

Hardtop Covered Aft Deck w/Wet Bar

New Bimini and Full Enclosures (2016)

(2) Staterooms & (2) Private Heads w/Separate Showers

Leather Interior Upholstery (2013)

Electronics Updated in 2010

And Much More!

You won't believe how much space has been packed into this 37 foot boat! The Mainship's unique design opens up the interior space and makes it feel like a much larger boat. With generous galley, open salon and both cabins featuring heads with separate showers, this boat feels more like a home than a boat.

On the exterior, there’s great visibility and plenty of seating. A walk through in the flybridge provides direct access to the foredeck so that docking and anchoring are a snap. The covered aft deck with wet bar just adds more space to relax in and entertain family and friends.

This very clean Mainship 37 is truly a boat you’ll enjoy using in its entirety.

See the full specs for more details and call the Listing Broker today!


Summary of Updates


  • (2) 16,000 BTU Cruisair Reverse Cycle Air Conditioning/Heat Units (2010)
  • Electronics (2010)
  • Refrigerator (2011)
  • 8kw Onan Generator (Re-built 2010)
  • YETI Cooler (2012)
  • 42” Samsung TV (2011)
  • New Carpet on Upper Decks (2013)
  • New Leather Interior Upholstery (2013)
  • New Cherry Wood Floor, Entire Boat (2013)
  • Nu Teak, Aft Deck (2013)
  • New Spotlight (2013)
  • Windlass (2012)
  • Surround Sound in Salon & Master Stateroom (2013)
  • Flat Screen TV in Master Stateroom (2013)
  • (2) New Freshwater Vetus Heads (2013)
  • New Battery Charger/Inverter (2014)
  • (3) Cameras on Bridge for Salon, Backup Engine Room
  • New Bimini w/Full Enclosure for Flybridge (2016)


Below decks, the Mainship 37 is all about creature comforts while both at the dock and underway.

The main salon is open and airy, combining the galley, dinette and salon areas. The full cruising galley is forward and to port and provides all the amenities and storage needed for life aboard. Just to starboard is an L-shaped dinette.

This boat also features two private cabins. The full beam master stateroom is aft, featuring an “island” queen berth, ensuite head with vanity and separate shower and plenty of storage and ventilation. The forward guest stateroom features an offset queen berth and plenty of storage. The forward head has a separate shower, vanity and dual entry to serve both the main cabin and as the forward guest stateroom’s ensuite.

The overall interior headroom is approximately 6’5” and higher. New Cherry wood floors were installed throughout the interior in 2013.

Main Salon

  • Cruisair 16,000 BTU Reverse Cycle Air Conditioner w/Controller
  • 42” Samsung TV (2011)
  • L- shaped Couch that Converts to Sleep 2 w/Storage Beneath
  • L- shaped Banquette & Dining Table w/Storage Beneath
  • Leather Interior Upholstery (2013)
  • Coffee Table/Bench Seat
  • Sliding Windows
  • Interior 12V Lighting

Master Stateroom

  • Cruisair 16,000 BTU Reverse Cycle Air Conditioner w/Controller
  • Queen-Sized Berth
  • Cabin & Reading Lights
  • Private Access to Aft Head
  • Cedar Lined Hanging Locker
  • Multiple Cabinets
  • 3-Drawer Bureau
  • Ventilation Hatches
  • Flat Screen TV & Surround Sound Speakers (2013)

Master Head

  • Electric Head (2013)
  • Medicine Cabinet
  • Built-In Vanity w/Molded Sink
  • Overhead Ventilation Hatch
  • Ensuite Head w/Private Access

Guest Stateroom

  • Queen-Sized Berth
  • Cabin & Reading Lights
  • Cedar Lined Hanging Locker
  • Short Lockers
  • 3-Drawer Bureau
  • Private Access to Forward Head
  • Overhead Ventilation Hatch 

 Forward Head

  • Electric Head (2013)
  • Stand-up Shower w/Shower Stall
  • Medicine Cabinet
  • Sink w/Cabinet Underneath
  • Overhead Ventilation Hatch
  • Dual Access from Main Salon or Guest Stateroom


Full galley forward and to port in the salon area.

  • Refrigerator (2011)
  • Built in Microwave and Coffee Maker 
  • 2-Burner Electric Stove with Cover
  • Solid Surface, L-Shaped Counter
  • Double SS Sink
  • Ample Storage


  • Garmin 3210 GPS Chartplotter
  • Garmin 18” Radar
  • Garmin GM522 Sonar
  • XM Mariners Weather
  • Pyle PLCD22MRP stereo/CD with remote in cockpit
  • Ritchie Compass
  • (3) Cameras on Flybridge for Salon, Backup Engine Room with display at helm
Mechanical, Electrical & Plumbing


  • AC/DC Breaker Panel w/Line Voltage, Load & w/Battery Voltage & Load Meters
  • (2) 16,000 BTU Cruisair Reverse Cycle Air Conditioner/Heat Units
  • 8KW Onan Generator (Re-Built in 2010)
  • 40amp 3-Bank Master Volt Battery Charger/Inverter (2014)
  • (2) 30amp Shore Power System w/Dockside Power Cable
  • Batteries: (2) 12V Starting, (2) 4D House, (1) 12V Genset Start
  • Spotlight (2013)
  • Flybridge Lighting
  • Aft Deck Lighting
  • Required Navigation Lighting
  • (3) Automatic Submersible 12V DC Bilge Pumps (Aft, Midship & Bilge Areas)
  • (2) Freshwater, Electric Vetus Heads (2013)
  • Macerator Pump
  • 6-Gal Electric Hot Water Heater
  • Hot & Cold Pressure Water
  • Transom Shower
Flybridge & Foredeck


Above decks, this boat features a very spacious and comfortable flybridge with great visibility and plenty of seating. A convenient front gate gives easy and safe access forward to handle dock lines and anchoring. The bridge also features a triple helm seat with adjustable center chair, forward and side facing bench seating and a brand new full enclosure.

  • New Bimini & Full Enclosure (2016)
  • Raised Centerline Helm w/Triple Bench Seat w/Adjustable Center Chair
  • Single Lever Engine Controls
  • Hydraulic Steering
  • Port & Starboard L-shaped Seating w/Storage Beneath
  • Courtesy Lighting
  • Aluminum Bow/Hand Rail
  • Exterior Carpet Over Non-Skid (2013)
  • Molded-In Steps Down to Aft Sundeck
  • Walk-thru From Bridge to Bow w/Hinged Panel
  • Molded-in Foredeck Seats
  • Bow Pulpit w/Roller
  • Electric Windlass Anchor System (2012)
  • 45 lb. Fortress Anchor w/ 125’ Chain & Rode
  • Aluminum Fender Racks Forward
  • Stainless Steel Deck Hardware
  • Spotlight (2013)
Aft Deck


Molded-in steps on the port side give easy access to the spacious, hard-top covered aft deck. The large aft deck features enough room for lounging and entertaining, full wet bar with ice maker and full enclosure. Molded in steps lead down to the swim platform.

  • Aft Hardtop w/New Full Enclosure (2016)
  • Nu-Teak Flooring (2013)
  • Sliding Hatch to the Salon
  • Molded-in Swim Platform w/Ladder
  • (2) Transom Storage Units
  • Transom Shower
  • Dock Water Connection
  • Boarding Gate on Each Side w/Molded-in Steps & Aluminum Rails
  • Wet Bar with Sink, Ice Maker and YETI Cooler (2012)
  • Walk-Thru Transom


  • Twin Yanmar 180HP Diesel Inboard Engines (Total 360 HP)
  • Fresh Water Cooled w/Heat Exchanger
  • (2) 4-Blade Propellers
  • (2) Hurth Transmissions
  • Hydraulic Reverse/Reduction Gears
  • Engine Room Blowers
  • SEA-FIRE Halon Fire Extinguisher System
Broker's Disclaimer

The Listing Brokerage 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 regardless of information provided. 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. PLEASE NOTE: All electronics are listed for verification purposes but not warranted in the selling price of the boat.

Engine hours are as of the date of the original listing and are a representation of what the listing broker is told by the owner and/or actual reading of the engine hour meters.  The broker cannot guarantee the true hours.  It is the responsibility of the purchaser and/or his agent to verify engine hours, any warranties expressed or implied and/or any engine service as well as all other representations noted on the listing brochure.

All the yacht brokerage agents at the listing company are Independent Contractors.

Specifications, with Equipment and Information:
- Length: 37' 0"
- LOA: 37' 0"
- BEAM: 13' 5"
- DRAFT: 3' 7"
- Hours: 593
- HP: 360
- Fuel: 300 gallons
- Water: 120 gallons
- Holding: 40 gallons
- Hull Construction: Fiberglass
- Manufacturer: Mainship
- Model: 37 Motor Yacht
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Please call or email us with any questions.
800 Mariners Drive - Pier 6/7
Kemah, TX 77565
Telephone: 281-334-6500
Fax: 866-748-5490

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Details of this vessel are offered in good faith by the Company. The Information cannot be guaranteed; therefore it is up to the Buyer, his Agents, or his Surveyors to verify.

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