1978 Mainship 34 Sedan
$22,500
Boat in Seattle, WA 98102 US
Built in 1978
34 Sedan
1 Engine (Perkins)
34 feet
Diesel
Fiberglass/Reinforced
Proudly US built, the Mainship 34 Sedan is a perennial NW cruiser favorite, and this classic 1978 model shows why! Trawler style and performance, with upper and lower helm stations and efficient single diesel configuration. Largely original with some updates, she's got all of the important gear on board - radar, GPS, autopilot, depth - plus inverter system, anchor windlass, and more. Priced to sell, a great opportunity, come and see why!
See her full specifications and recent photos online here at our homepage, then CALL for additional details and an appointment to go aboard. ***THIS VESSEL KEPT OFF SITE IN SECURED MOORAGE, PLEASE CALL AHEAD TO VIEW.***
-----PRELIMINARY SPECIFICATIONS ONLY-----
Sleeps (2) owners & guests in the forward cabin; one enclosed head. LAYOUT FROM FORWARD: Chain locker is followed by the FORWARD CABIN, offering offset single berths, built-in storage, and privacy door aft.
Following to starboard is the ENCLOSED HEAD with separate sit-down stall shower; opposite is the U-shaped DOWN GALLEY, wrapping outboard to port; Dickenson diesel stove is mounted at the forward bulkhead.
Up and aft lands in the MAIN CABIN, with LOWER HELM set forward to starboard with built-in bench helmseat, followed by a built-in DINETTE. Opposite to port is a NAV STATION / computer desk forward, followed by a straight settee.
Full height sliding glass doors aft open to the ample COCKPIT, with access to either SIDE DECK plus mounted ladder to the BOAT DECK and FLYBRIDGE with deck storage boxes, upholstered seat cushions, and full upper helm with mounted captain's chair on centerline forward.
INTERIOR is clean with updated carpeting and good built-in storage, light and bright salon offers great views from every seat!
DOWN GALLEY is forward of the main cabin and offers full features and equipment including Dickenson diesel stove with dedicated 7-gallon tank on the flybridge; under counter refrigerator; stainless steel galley sink; hot/cold pressure freshwater system with Raritan 12-gallon water heater; and ample cabinet plus drawer storage throughout for wares and stores.
- Raymarine radar
- Ecotec CTM 950 GPS
- Sitex CVS-103 depth sounder / fish finder
- Standard DS-1 depth sounder
- Uniden QT-206 depth sounder (flybridge)
- Benmar autopilot
- ICOM VHF marine radio at lower helm with Command Mike at the flybridge
- Realistic CB radio
- Compass
12vDC and 120vAC systems with panels and fuse/circuit breaker protection; 8D start battery; (4) 6v house batteries; Balmar engine alternator; Magnum inverter; Balmar inverter; 30-amp dockside electrical inlet with 50' hookup-cable.
DECKS are easy-care fiberglass with non-skid; stainless safety rails; radar mast; dual trumpet horn; navigation lights; fenders & lines. GROUND TACKLE includes 35-lb CQR anchor with approximately 117' of 5/16" P7 chain rode and a McMurray anchor windlass at the foredeck.
ENGINE is freshwater cooled with fuel filter(s); CONTROL STATIONS at cabin and flybridge helms; Borg-Warner 1.91:1 transmission; Teleflex-Morse shifter cables. Prop shaft is 1-1/2" diameter stainless steel; prop is bronze 20-inch diameter x 20" pitch 4-bladed. HEAD is manual and plumbed to holding tank with pumpout valve.
"The Mainship 34 is one of the most popular small cruisers ever built in the U.S. She was constructed on a solid fiberglass semi-displacement hull design with a fine bow entry and a full-length keel below... Outside, the flybridge extends aft to provide weather protection for the cockpit. Considered a low-maintenance boat, the Mainship 34 continues to enjoy great popularity in most markets."
- POWERBOAT GUIDE by Ed McKnew & Mark Parker
(2nd Edition)
Any of owners' personal items left on board, including any items not listed in the specifications, are not included with the sale of the vessel.
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
| Date | Event | Price |
|---|---|---|
| 1/30/26 | Initial price | $22,500 |
Overview from around the web 1978 Mainship 34 Sedan
Customers appreciate the 1978 Mainship 34 Sedan for its classic design and solid construction
Many highlight the spacious and comfortable cabin, which makes it ideal for extended cruising. Owners often praise its reliable twin diesel engines and easy handling, especially in coastal waters. The boat’s practical layout, including a well-equipped galley and ample storage, receives positive remarks. Some users note that while the boat shows its age in certain areas, with proper maintenance it remains a dependable and enjoyable vessel for both day trips and longer voyages. Overall, the 1978 Mainship 34 Sedan is valued for its blend of traditional styling and functional performance.
The Biggest Pros and Cons
The 1978 Mainship 34 Sedan is a classic cruiser known for its solid construction and comfortable accommodations. Here are some pros and cons to consider:
Pros
Spacious Interior: The 34 Sedan offers a roomy salon and well-designed living space, making it comfortable for extended cruising.
Sturdy Build: Known for its solid fiberglass hull and reliable construction, this boat handles various water conditions with confidence.
Practical Layout: The pilothouse design provides excellent visibility and protection from the elements, ideal for all-weather boating.
Good Storage: Plenty of storage compartments throughout the boat help keep gear organized and out of the way.
Classic Styling: Timeless design that appeals to enthusiasts who appreciate vintage aesthetics.
Cons
Older Systems: As a vessel built in the late 1970s, some onboard systems may be outdated and require upgrading or maintenance.
Slower Speeds: The design prioritizes comfort and stability over speed, so it may not be ideal for those seeking fast cruising.
Limited Headroom in Some Areas: While generally spacious, certain parts of the cabin may have lower headroom compared to modern boats.
Fuel Efficiency: Older engines can be less fuel-efficient, potentially leading to higher operating costs.
Availability of Parts: Finding original or compatible replacement parts might be challenging due to the boat’s age.
Made For
The 1978 Mainship 34 Sedan is ideal for boating enthusiasts seeking a versatile and comfortable cruiser. It’s perfect for small families or couples who enjoy weekend getaways on the water, offering spacious accommodations and a practical layout. With its sturdy design and reliable performance, this boat suits those looking for a dependable vessel for coastal cruising, fishing, or leisurely day trips. Its classic style and functional features make it a great choice for both novice and experienced boaters who appreciate a blend of comfort and practicality.
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Meet the Broker
Address
Boat Location
Contact Boynton Yachts about 1978 Mainship 34 Sedan
2226 Eastlake Ave East, #112, Seattle, WA, 98102
Contact Boynton Yachts
2226 Eastlake Ave East, #112, Seattle, WA, 98102
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