• Slide: The Image of 1999 Mainship 350 Trawler illuminated at night, docked near a luxurious waterfront property. - 1The Image of 1999 Mainship 350 Trawler illuminated at night, docked near a luxurious waterfront property. - 1
  • Slide: The Image of 1999 Mainship 350 Trawler docked under a clear blue sky. - 2The Image of 1999 Mainship 350 Trawler docked under a clear blue sky. - 2
  • Slide: The Image of 1999 Mainship 350 Trawler docked at marina, featuring upper deck and enclosed cockpit. - 3The Image of 1999 Mainship 350 Trawler docked at marina, featuring upper deck and enclosed cockpit. - 3
  • Slide: The Image of 1999 Mainship 350 Trawler helm with steering wheel, navigation equipment, and seating. - 4The Image of 1999 Mainship 350 Trawler helm with steering wheel, navigation equipment, and seating. - 4
  • Slide: The Image of 1999 Mainship 350 Trawler interior with wood flooring, kitchenette, and helm station. - 5The Image of 1999 Mainship 350 Trawler interior with wood flooring, kitchenette, and helm station. - 5
  • Slide: The Image of 1999 Mainship 350 Trawler cabin with cozy bed, striped blanket, and decorative pillows. - 6The Image of 1999 Mainship 350 Trawler cabin with cozy bed, striped blanket, and decorative pillows. - 6
  • Slide: The Image of 1999 Mainship 350 Trawler cabin interior with hammock and storage space. - 7The Image of 1999 Mainship 350 Trawler cabin interior with hammock and storage space. - 7
  • Slide: The Image of 1999 Mainship 350 Trawler bathroom with shower, sink, and toilet. - 8The Image of 1999 Mainship 350 Trawler bathroom with shower, sink, and toilet. - 8
  • Slide: The Image of 1999 Mainship 350 Trawler kitchen with wooden cabinetry, appliances, and a window view. - 9The Image of 1999 Mainship 350 Trawler kitchen with wooden cabinetry, appliances, and a window view. - 9
  • Slide: The Image of 1999 Mainship 350 Trawler helm with wooden wheel and navigation instruments. - 10The Image of 1999 Mainship 350 Trawler helm with wooden wheel and navigation instruments. - 10
  • Slide: The Image of 1999 Mainship 350 Trawler docked with inflatable boat, marina background. - 11The Image of 1999 Mainship 350 Trawler docked with inflatable boat, marina background. - 11
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1999 Mainship 350 Trawler

$140,000

Used

Boat in Fajardo 00738 PR

builtBuilt in 1999
Year the boat was built
model

350 Trawler

Boat model
engine

1 Engine (Yanmar)

Engine type and count
length

34.8 feet

Overall boat length
fuel

Diesel

Fuel type
material

Fiberglass/Reinforced

Hull material
  • 2 Yanmar 230hp engines (900hrs)
  • Kholer 8KW generator (430hrs)
  • 2 VHF
  • 2 Raymarine display E-120
  • Raymarine radar
  • Raymarine autopilot
Nominal Length
34.75ft
Length Overall
39.76ft
Beam
14.17ft
Max Bridge Clearance
18.67ft
Max Draft
3.67ft
Cabin Headroom
6.5ft
Dry Weight
22000lb
Fresh Water Tanks
130gal
Fuel Tanks
300gal
Holding Tanks
30gal
Hull Material
fiberglass
Hull Shape
deep-vee
Engine 1
Engine Make
Yanmar
Engine Model
Yanmar
Total Power
230hp
Engine Hours
900
Engine Type
inboard
Fuel Type
diesel
Engine Year
1999
Radar
✓
Autopilot
✓
Gps
✓
Generator
✓
Manufacturer Provided Description
The Mainship 350 Trawler features a large, uncluttered flybridge with plentiful seating and storage. Wide molded fiberglass steps replace the standard ladders on the 350, offering safety and comfort. Bridge walk-throughs along with oversize handrails and raised toe rails add to safety. Belowdecks are custom cabinetry, thick pile carpeting and the finest in fabrics. A spacious salon, workable galley, easy to maintain heads and truly comfortable staterooms are incorporated to provide good flow and the most usable space afloat. Mainship motor yachts, part of the Luhrs marine group, is dedicated to bringing the best in design, comfort safety and reliability. Mainship's manufacturing processes include fabrication on-site of many components such as hard tops, rails, furniture and wiring, providing high-quality, prompt delivery and a lower price at the dealer. Mainship's five-year protection plan is one of the best in the industry including a transferable limited hull warranty.
Engine Notes
Single or twin engine options.
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.

Price History

DateEventPrice
3/21/26Initial price$140,000

1999 Mainship 350 Trawler Video Tours

Contact Wally Castro Marine

Safe Harbor Marina Puerto Del Rey, Fajardo, 00738

By checking this box, I consent to receive recurring marketing text messages, phone calls, and emails from Wally Castro Marine at the number and email provided, including messages sent using an autodialer or prerecorded voice. Message frequency varies. Message and data rates may apply. Reply STOP to opt out or HELP for assistance. Consent is not a condition of purchase. We'll also send helpful email updates about your boat search. You can unsubscribe whenever you like. See Terms of Use and Privacy Policy.

Overview from around the web 1999 Mainship 350 Trawler

The 1999 Mainship 350 Trawler has garnered positive feedback from boat owners, particularly highlighting its spacious interior, dependable performance, and comfortable cruising capabilities

Customers appreciate the well-designed layout, which offers ample living space for both relaxing and entertaining. Many note that the trawler’s efficient fuel consumption makes it an economical choice for long-range cruising. Owners praise the solid construction and stability of the boat, which contributes to a smooth ride even in varying conditions. The cozy cabin, well-equipped galley, and comfortable sleeping arrangements are frequently mentioned as standout features that enhance the overall boating experience. Furthermore, the ease of handling and maneuverability, particularly in tight spots, has been a recurring theme in customer reviews. The Mainship 350 Trawler also earns accolades for its classic design and timeless appeal, making it a beloved choice among trawler enthusiasts. Overall, this model is recognized for its blend of functionality, comfort, and reliability, making it an excellent option for both new and seasoned boaters.

Made For

The 1999 Mainship 350 Trawler is designed for cruising enthusiasts and adventurers who appreciate the perfect blend of comfort and functionality. Ideal for both seasoned mariners and those new to the boating lifestyle, this trawler caters to individuals or families looking to explore coastal waters, rivers, and beyond. With its spacious layout, the Mainship 350 Trawler is perfect for weekend getaways or extended voyages. It features comfortable sleeping accommodations, ample storage, and a well-appointed galley, making it suitable for entertaining guests or simply enjoying quality time with loved ones. The sturdy construction and fuel-efficient diesel engine make it a reliable choice for long-distance cruising without sacrificing comfort. Whether you're a weekend warrior or an aspiring full-time liveaboard, the 1999 Mainship 350 Trawler offers the versatility and ease of handling that every boater seeks. Embrace the open water with confidence in this capable vessel.

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 1999 Mainship 350 Trawler. Enter your down payment, choose a loan term, and adjust the interest rate to see an instant payment estimate — ideal if you're calculating boat payments before you enquire. Wondering how much does a Trawler cost in today's market, or how much does a Mainship cost for similar models? This boat financing calculator helps you compare scenarios in seconds, whether you're considering used boat financing or a new purchase.
Monthly payment
$886.53/mo
$
$
%
Principal Loan Amount$ 119,000
Total Payment$212,767.58

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 1999 Mainship 350 Trawler. Enter your down payment, choose a loan term, and adjust the interest rate to see an instant payment estimate — ideal if you're calculating boat payments before you enquire. Wondering how much does a Trawler cost in today's market, or how much does a Mainship cost for similar models? This boat financing calculator helps you compare scenarios in seconds, whether you're considering used boat financing or a new purchase.
Monthly payment
$886.53/mo
$
$
%
Principal Loan Amount$ 119,000
Total Payment$212,767.58

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Price
Location
Nominal Length
Draft
Engine Make
Total Engine Power
Days on Market

Meet the Broker

Address

Safe Harbor Marina Puerto Del Rey
Fajardo, 00738

Boat Location

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Contact Wally Castro Marine about 1999 Mainship 350 Trawler

Safe Harbor Marina Puerto Del Rey, Fajardo, 00738

By checking this box, I consent to receive recurring marketing text messages, phone calls, and emails from Wally Castro Marine at the number and email provided, including messages sent using an autodialer or prerecorded voice. Message frequency varies. Message and data rates may apply. Reply STOP to opt out or HELP for assistance. Consent is not a condition of purchase. We'll also send helpful email updates about your boat search. You can unsubscribe whenever you like. See Terms of Use and Privacy Policy.

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