This boat has been sold but check out these similar boats nearby

  • Slide: The Image of 1998 Mainship 31 Sedan Bridge docked at a marina, surrounded by other boats. - 1The Image of 1998 Mainship 31 Sedan Bridge docked at a marina, surrounded by other boats. - 1
  • Slide: The Image of 1998 Mainship 31 Sedan Bridge docked at a marina, surrounded by other boats. - 2The Image of 1998 Mainship 31 Sedan Bridge docked at a marina, surrounded by other boats. - 2
  • Slide: The Image of 1998 Mainship 31 Sedan Bridge boat docked at marina, featuring enclosed bridge. - 3The Image of 1998 Mainship 31 Sedan Bridge boat docked at marina, featuring enclosed bridge. - 3
  • Slide: The Image of 1998 Mainship 31 Sedan Bridge with blue canvas enclosure and stainless steel frame. - 4The Image of 1998 Mainship 31 Sedan Bridge with blue canvas enclosure and stainless steel frame. - 4
  • Slide: The Image of 1998 Mainship 31 Sedan Bridge boat with palm tree and "That's How We Roll" text. - 5The Image of 1998 Mainship 31 Sedan Bridge boat with palm tree and "That's How We Roll" text. - 5
  • Slide: The Image of 1998 Mainship 31 Sedan Bridge boat with cozy seating and nautical decor. - 6The Image of 1998 Mainship 31 Sedan Bridge boat with cozy seating and nautical decor. - 6
  • Slide: The Image of 1998 Mainship 31 Sedan Bridge boat interior with nautical-themed decor and seating. - 7The Image of 1998 Mainship 31 Sedan Bridge boat interior with nautical-themed decor and seating. - 7
  • Slide: The Image of Hour meter reading 9267.1 hours on 1998 Mainship 31 Sedan Bridge. - 8The Image of Hour meter reading 9267.1 hours on 1998 Mainship 31 Sedan Bridge. - 8
  • Slide: The Image of 1998 Mainship 31 Sedan Bridge helm with steering wheel, gauges, and navigation controls. - 9The Image of 1998 Mainship 31 Sedan Bridge helm with steering wheel, gauges, and navigation controls. - 9
  • Slide: The Image of 1998 Mainship 31 Sedan Bridge helm with steering wheel, gauges, and navigation equipment. - 10The Image of 1998 Mainship 31 Sedan Bridge helm with steering wheel, gauges, and navigation equipment. - 10
  • Slide: The Image of Control panel of a 1998 Mainship 31 Sedan Bridge boat with steering wheel and gauges. - 11The Image of Control panel of a 1998 Mainship 31 Sedan Bridge boat with steering wheel and gauges. - 11
  • Slide: The Image of 1998 Mainship 31 Sedan Bridge interior with cushioned seating and decorative pillows. - 12The Image of 1998 Mainship 31 Sedan Bridge interior with cushioned seating and decorative pillows. - 12
  • Slide: The Image of 1998 Mainship 31 Sedan Bridge interior with white seating and control panel. - 13The Image of 1998 Mainship 31 Sedan Bridge interior with white seating and control panel. - 13
  • Slide: The Image of 1998 Mainship 31 Sedan Bridge interior with white seating and decorative pillow. - 14The Image of 1998 Mainship 31 Sedan Bridge interior with white seating and decorative pillow. - 14
  • Slide: The Image of Cozy interior of 1998 Mainship 31 Sedan Bridge with nautical-themed decor and comfortable seating. - 15The Image of Cozy interior of 1998 Mainship 31 Sedan Bridge with nautical-themed decor and comfortable seating. - 15
  • Slide: The Image of Control panel of a 1998 Mainship 31 Sedan Bridge boat, featuring various switches and gauges. - 16The Image of Control panel of a 1998 Mainship 31 Sedan Bridge boat, featuring various switches and gauges. - 16
  • Slide: The Image of 1998 Mainship 31 Sedan Bridge boat deck with anchor-themed rug and cushioned seating. - 17The Image of 1998 Mainship 31 Sedan Bridge boat deck with anchor-themed rug and cushioned seating. - 17
  • Slide: The Image of Bunk beds in 1998 Mainship 31 Sedan Bridge cabin with colorful bedding and toys. - 18The Image of Bunk beds in 1998 Mainship 31 Sedan Bridge cabin with colorful bedding and toys. - 18
  • Slide: The Image of Cozy cabin interior of 1998 Mainship 31 Sedan Bridge with floral quilted bedding. - 19The Image of Cozy cabin interior of 1998 Mainship 31 Sedan Bridge with floral quilted bedding. - 19
  • Slide: The Image of Bathroom of 1998 Mainship 31 Sedan Bridge with sink, mirror, and toiletries. - 20The Image of Bathroom of 1998 Mainship 31 Sedan Bridge with sink, mirror, and toiletries. - 20
  • Slide: The Image of Mini fridge stocked with drinks, condiments, and snacks on a 1998 Mainship 31 Sedan Bridge. - 21The Image of Mini fridge stocked with drinks, condiments, and snacks on a 1998 Mainship 31 Sedan Bridge. - 21
  • Slide: The Image of Electric stove on 1998 Mainship 31 Sedan Bridge boat, featuring dual coil burners. - 22The Image of Electric stove on 1998 Mainship 31 Sedan Bridge boat, featuring dual coil burners. - 22
  • Slide: The Image of 1998 Mainship 31 Sedan Bridge kitchen with sink, microwave, and nautical decor. - 23The Image of 1998 Mainship 31 Sedan Bridge kitchen with sink, microwave, and nautical decor. - 23
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1998 Mainship 31 Sedan BridgeSold

$37,900

Used
We will let you know when another 1998 Mainship 31 Sedan Bridge is available in South Haven, MI

Boat in South Haven, MI 49090 US

builtBuilt in 1998
Year the boat was built
model

31 Sedan Bridge

Boat model
engine

1 Engine (--)

Engine type and count
length

31 feet

Overall boat length
fuel

--

Fuel type
material

Fiberglass/Reinforced

Hull material

1998 Mainship 31 Sedan Bridge - 931 Hours

This 1998 Mainship 31 Sedan Bridge is a well-kept example of one of Mainship's most versatile and popular models. The Sedan Bridge design offers excellent visibility from the flybridge, a roomy cockpit for fishing or relaxing, and easy access to the bow for docking or anchoring. Inside, you'll find a spacious salon with large windows for natural light, a fully equipped galley, and comfortable seating for extended cruising. Below, the forward stateroom and additional guest accommodations provide sleeping space for family or friends. Whether you're looking for a weekend getaway boat or a comfortable cruiser for longer trips, this Mainship delivers dependable performance, solid construction, and the timeless lines of a true sedan bridge. Owner is motivated to sell!

Nominal Length
31ft
Length Overall
31ft
Beam
11.83ft
Max Bridge Clearance
14.33ft
Hull Material
fiberglass
Engine 1
Engine Hours
931
Davits
✓
Cockpit Cushions
✓
Cockpit Table
✓
Electric Bilge Pump
✓
Microwave Oven
✓
Marine Head
✓
Air Conditioning
✓
Heating
✓
Hot Water
✓
Refrigerator
✓
Deep Freezer
✓
Depthsounder
✓
Navigation Center
✓
Plotter
✓
Radio
✓
Compass
✓
Gps
✓
Cockpit Speakers
✓
Vhf
✓
Bimini Top
✓
Cockpit Cover
✓
Shore Power Inlet
✓
Generator
✓
Inverter
✓
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
8/15/25Initial price$37,900

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 1998 Mainship 31 Sedan Bridge. 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 Power Cruiser 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
$430.15/mo
$
$
Loan amount$ 37,900
OR
%

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 1998 Mainship 31 Sedan Bridge. 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 Power Cruiser 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
$430.15/mo
$
$
Loan amount$ 37,900
OR
%

Contact Gull Lake Marine - South Haven

234 Black River St., South Haven, MI, 49090

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Address

234 Black River St.
South Haven, MI 49090

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Contact Gull Lake Marine - South Haven about 1998 Mainship 31 Sedan Bridge

234 Black River St., South Haven, MI, 49090

By checking this box, I consent to receive recurring marketing text messages, phone calls, and emails from Gull Lake Marine - South Haven 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.

Contact Gull Lake Marine - South Haven

234 Black River St., South Haven, MI, 49090

By checking this box, I consent to receive recurring marketing text messages, phone calls, and emails from Gull Lake Marine - South Haven 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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