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1980 Irwin 37 Mk III

Penetanguishene, Ontario, Canada



This vessel has been lovingly restored to custom yacht standards. From topside refinishing to bottom barrier coat, she is a turnkey beauty. Decks have been re-cored, hull sealed and re-epoxied, rewired and re-plumbed. Sails by Lee and rigging have been replaced in 2002. All equipment has been updated and cabinets including galley redesigned. Many upgrades and improvements are tastefully done in nautical decor.

 A custom hardtop with full enclosure makes it ideal for sailing in inclement weather and it is a true live-aboard vessel. There is a total of 1959 square feet of sail and all lines go to the cockpit.

 "PERSEVERANCE" can be viewed anytime and is ready for her new owners to enjoy! Owner's private album can be viewed!

Basic Boat Info

Price: US$56,160
Make: Irwin
Model: 37 Mk III
Year: 1980
Condition: Used
Category: Sail
Construction: Fiberglass
Keel Type: Centerboard


Length: 37 ft
Length Overall: 42 ft
Beam: 11'6 ft
Max Draft: 7 ft
Min Draft: 4.58 ft
Dry Weight: 20,000 lb
Ballast: 7,800 lb
Electrical Circuit: 12 V
Single Berths: 2
Double Berths: 2
Cabins Count: 2

Engines / Speed

Engines: 1
  • Make: Perkins
  • Model: 4-108
  • Drive Type: Direct
  • Fuel: Diesel
  • Engine Power: 50hp
  • Type: Inboard
  • Propeller Type: 3 Blade, Bronze
  • Year: 1980
  • Engine Hours: 1200


Fuel Tanks: 1
Fuel Tank Capacity: 80 gal
Fuel Tank Material: Stainless Steel
Water Tanks: 1
Water Tank Capacity: 50 gal
Water Tank Material: Stainless Steel


Heads Count: 2
Drive Type: Direct
Windlass Type: Electric
Boat Class: Cutter


Gulf Coast Yacht Sales - Irwin Co-Brokerage is pleased to assist you in the purchase of this vessel. This boat is centrally listed by Georgian Harbour Yacht Sales Inc..


A center cockpit designs allows for 2 spacious cabins, forward and aft complete with ensuites. There is ample storage with hanging lockers, drawers and shelving. The upholstery is new and sits on a freshly varnished cabin sole. In the main salon, there are 2 settees, port and starboard that offer single berths. The headliner is beautifully finished throughout all the cabin.


The galley has been refitted with a new 3 burner propane stove with oven. There is a large stainless steel sink, dry goods storage, built in Microwave oven and tiled counter-top. Two fridges, each with EZ Cold compressors are located, 1 in the galley and the 2nd under the chart table. 

Additional Information

Perseverance has a custom fitted winter cover and sits on a 6 pad heavy duty folding steel cradle for storing on the hard.

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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