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2003 Mainship 400 Trawler Sold Boat in Annapolis, MD 21403 US
We will let you know when another 2003 Mainship 400 Trawler is available in Annapolis, MD
400 Trawler
1 Engine (Cummins DIamond Series)
40 feet
Diesel
Fiberglass/Reinforced
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2003 Mainship 400 Trawler | ||||
|---|---|---|---|---|
| Price | $232,500 | $254,900 | $199,000 | $199,000 |
| Location | Annapolis | Shady Side | Rock Hall | Solomons |
| Nominal Length | 40' | 36' | 35' | 35' |
| Draft | 4' | - | - | - |
| Engine Make | Cummins DIamond Series | Cummins | Yanmar | Volvo |
| Total Engine Power | 380 hp | 425 hp | 380 hp | 280 hp |
| Days on Market | 589 | 174 | 12 | 83 |
| Get in touch |
Other Mainship boats for sale in Maryland, United States
"Tangent" is a beautiful, low hour Mainship 400 Trawler with the preferred and hard to find single Cummins 380hp power option. With her bow and stern thrusters, she is very easy to maneuver. The SeaWise davit system, Summer galley with propane grill, a rigid frame flybridge Bimini Top and EZ2CY enclosure panels she is ready for your cruising adventures.
1000 hour service April 2025!
1000 hour service April 2025!
Nominal Length
40ft
Length Overall
41.25ft
Beam
14.17ft
Max Bridge Clearance
19.17ft
Max Draft
3.58ft
Drive Up Draft
3.67ft
Dry Weight
24000lb
Cruising Speed
10kn
Max Speed
15kn
Cabins
2
Heads
1
Fresh Water Tanks
130gal
Fuel Tanks
300gal
Holding Tanks
47gal
Hull Material
fiberglass
Hull Shape
semi-displacement
Engine 1
Engine Make
Cummins DIamond Series
Engine Model
380
Total Power
380hp
Engine Hours
1050
Engine Type
inboard
Fuel Type
diesel
Engine Year
2003
Drive Type
direct
Interior
When you enter the Salon from the cockpit, two doors hinge, fold and latch open. This feature opens the full width allowing the cockpit to flow into the salon. On the poor side of the salon there is a large ultra leather sofa. on the starboard side is the Galley. It is shaped with the L separating the lower gel and starboard side door. Across from the helm is a 4-person dinette featuring an aft facing bench, cherry table and two moveable stools w/ backs. There is also a tall stool for the lower helm station.
Addition Features:
Gallery Features:
Located on the Portside as you go forward. It features two twin berths, a hanging locker and storage. It also has an additional feature that is great for a couple that is distance cruising. There is a discreet cherry clothing rod that spans the width of the cabin above the two berths.
Head:
Located on the Starboard side across from the Guest Cabin enters from the hallway or ensuite the Owner's Cabin.
The owner's cabin is all the way forward with an island double that has good access to both sides. It features both hanging and drawer storage.
Addition Features:
- Bose stereo
- Flat Screen TV with Glomax antenna
- 2 Brass lights
- Blinds for side windows
- Phantom style screen/shade for aft door
Gallery Features:
- Norcold Fridge w/ separate Freezer
- 2 Burner Force 10 propane cooktop w/ oven
- Microwave
- Double Stainless Sink
- Corian countertop
- Abundant storage
Located on the Portside as you go forward. It features two twin berths, a hanging locker and storage. It also has an additional feature that is great for a couple that is distance cruising. There is a discreet cherry clothing rod that spans the width of the cabin above the two berths.
- s/s opening port
- overhead hatch with screen/shade
Head:
Located on the Starboard side across from the Guest Cabin enters from the hallway or ensuite the Owner's Cabin.
- Electric Head
- Vanity with sink
- Separate shower stall with bi-fold door
- s/s opening port
- overhead opening hatch with screen/shade
The owner's cabin is all the way forward with an island double that has good access to both sides. It features both hanging and drawer storage.
- Overhead hatch with screen/shade
- s/s opening ports
Flybridge and Upper Aft Deck
The Flybridge on a Mainship 400 is accessed from a curved staircase that leads up from the aft cockpit onto an open railed aft deck with a round two top table, the summer galley cabinet containing a 2 burner Force 10 propane grill and the hinged electronics mast.
Forward under an enclosed rigid frame Bimini there is the upper helm with a captain's seat, abundant seating, fold down center table and overhead 12v lighting.
The two areas combine to make a great space for entertaining family and friends.
Forward under an enclosed rigid frame Bimini there is the upper helm with a captain's seat, abundant seating, fold down center table and overhead 12v lighting.
The two areas combine to make a great space for entertaining family and friends.
Electronics
Lower Electronics:
- Raytheon RL70 Radar
- Danforth Compass
- Bow and Stern thruster controls
- Faria Gauges
- Raymarine ST60 Depth & Speed display
- Raymarine ST60 Autopilot control
- Windlass control
- High water alarm
- ACR Spotlight control
- Garmin 5212 GPS Chart Ploter
- Raymarine RL70 Radar
- Raymarine ST60 Autopilot control
- Compass
- Garmin VHF
- JVC Stereo
- ACR Spotlight control
- 12v outlet
Mechanical
- Auto/Manual Bilge pumps
- SeaStar Hydraulic Steering
- Cruisair reverse-cycle Air Conditioning
- Bronze sea-strainers
- Oil Change system
- Trim Tabs
- Engine room fire system
- Dripless Stuffing box
- Dual Racor engine fuel filters
Deck and Hull
- Electric Windlass
- Bow Thruster
- Stern Thruster
- Rod Holders
- Overhead Rod Storage in Cockpit
- Swim platform w/ ladder
- Anchor with chain and rode
- Fenders and Dock lines
- Sea Wise Dinghy Davit on stern
Electrical
- Kohler 8kw Generator in Sound Shield with 950 hours
- 12-volt DC system
- 50-amp 240v Shorepower Service
- 50-amp Shore Cord
- Bow and Stern shore power inlets
- AC distribution panel
- DC Breaker panel
- Battery Switches
- Battery Charger
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
| Date | Event | Price |
|---|---|---|
| 6/28/25 | Initial price | $232,500 |
Finance your dream boat!
Use our boat payment calculator to estimate monthly payments for 2003 Mainship 400 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.
$
$
%
Principal Loan Amount$ 197,625
Total Payment$353,346.16
Monthly payment
$1,472.28/mo
Finance your dream boat!
Use our boat payment calculator to estimate monthly payments for 2003 Mainship 400 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.
$
$
%
Principal Loan Amount$ 197,625
Total Payment$353,346.16
Monthly payment
$1,472.28/mo
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Meet the Broker

Address
One Marina Road
Hampton, VA 23669
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Boat Location
Contact Bluewater Yacht Sales about 2003 Mainship 400 Trawler
One Marina Road, Hampton, VA, 23669
















































































