2018 Boston Whaler 315 Conquest Boat in San Diego, CA US
Built in 2018
315 Conquest
2 Engines (2x Mercury)
31.3 feet
Gas
Fiberglass/Reinforced
Rugged sophistication meets effortless adventure
New to the market, this beautifully kept and highly popular model delivers the perfect blend of offshore capability, cruising comfort, and overnight versatility. Designed for long days on the water and spontaneous nights aboard, this boat inspires confidence at the helm and comfort throughout-whether you're running offshore lines, island-hopping with friends, or slipping away for an overnight escape.
With 300HP Mercury L6 outboards, recent service and yard work completed, and thoughtful features throughout, she is turn-key and ready to enjoy.
Key Features & Highlights
Twin 300HP Mercury L6 Outboards
Smooth, powerful performance
Mercury Joystick Piloting & SmartCraft Display
Includes auto engine trim for effortless docking and optimal performance
Twin Garmin Touchscreen Electronics
Intuitive navigation with a 24" enclosed Garmin radar for confident cruising in all conditions
Well-Protected Helm & Full Glass Windshield
Open sides with glass windshield to hardtop provide excellent visibility and weather protection
Westerbeke Generator
Power onboard comforts whether at anchor or overnighting
Cockpit Canvas Enclosure & Manual Cockpit Sunshade
Extend your season and your days on the water in comfort
Angler-Ready, Entertainer-Approved
Multiple rod holders and rocket launchers
In-deck fishboxes with drain and pump-out
Large bait-prep area with cutting board
Tackle drawers and abundant cockpit storage
Comfort & Overnighting Amenities
Spacious cabin with large skylight over the galley, flooding the interior with natural light
Lower galley with refrigeration, microwave, and two-burner cooktop
Wood dinette that converts easily to a V-berth with filler cushions
Mid-berth offering generous sleeping space
Vacuflush enclosed head for true overnight comfort
Fusion sound system for relaxed cruising and entertaining
The Perfect Balance
Rugged enough for hardcore anglers, refined enough for express cruising, and thoughtfully equipped for overnight adventures, this boat perfectly marries capability and versatility. Easy to operate, quick to get underway, and spacious where it counts-she's the ideal platform for making the most of your time on the water.
- All hardware 316-L stainless steel
- All rails welded 316-L stainless steel
- 8” stainless steel anchor cleat (1)
- 10" stainless steel cleats – bow (2), spring line (2), stern with hawse pipes (2)
- 12-V receptacle
- 28” interior freeboard
- Acrylic transom door
- Bow and stern lifting eyes
- Cockpit coaming bolsters
- Cockpit port side storage drawer system
- Cockpit shower
- Cockpit starboard side prep center with sink and storage
- Covered telescoping stainless steel swim ladder with stainless steel grab rail
- Drink holders
- Gunnel-mounted stainless steel rod holders (4)
- Heavy-duty rub rail
- Motorwell drains
- Raw water washdown with coil hose storage
- Self bailing cockpit
- Stainless steel anchor roller assembly with safety lanyard
- Stainless steel cockpit toe rails
- Stainless steel grab rails
- Stern stainless steel hawse pipes with drink holders
- Transom mounted stainless steel rod holders (3)
- Welded stainless steel bow rail
- Cockpit floodlight, dome light, and rod holders (6)
- Integrated windshield and hard-top
- Speakers (2)
- Stainless steel grab rails along sides for moving forward
- Tempered glass full front windshield with electric vent
- Windshield washer system
- Windshield wipers (port and starboard)
- 12-V receptacle
- Captain’s storage compartment
- Compass
- Dual level molded-in footrests
- Electronics mounting surface (space for two 12” screens)
- Instrumentation and electrical switch panels with circuit breaker protection
- Stainless steel steering wheel with knob
- 110-V outlet
- 12-V/120-V refrigerator
- Corian solid surface countertop
- Galley countertop extension
- Galley sink with faucet
- Microwave
- Skylight over galley
- Trash receptacle (under c-way step)
- Wood grain lower galley cabinetry
- Foldaway stern bench seat
- Helm seat with cushions and adjustable slider
- Pull-out footrest for port side conversion seat-back for aft facing seat
- Port forward facing seat with conversion seat-back for aft facing seat
- Convertible port seat / lounge:
- Cooler storage
- Cup holders
- Double wide aft seating
- Lounge filler cushion with dedicated storage
- Battery storage
- Bow anchor locker with drain
- Bow storage lockers under V-berth
- Cabin interior rod racks (3)
- Galley storage
- In-deck fishboxes with drain and pump-out (2)
- Port cockpit storage drawers
- Storage for safety gear – life jackets (8), flares, first aid kit, fire extinguisher
- Under gunnel rod racks (4)
- 500 GPH shower sump-pump
- Corian solid surface countertop
- Hanging storage
- Lighting
- Mirror
- Opening porthole with screen
- Shelf with stainless steel retainer rail
- Sink with pressurized water system and pullout shower
- Storage area
- VacuFlush head with holding tank, dockside pump-out and overboard discharge
- Vinyl floor
- 12-V receptacle (cabin and mid berth)
- Cabin lighting
- Carbon monoxide detector
- Drink holders (forward berth)
- Easy clean interior materials
- Forward berth cushions with backrest
- Lockable sliding acrylic cabin door
- Mid double berth
- Opening hatch with screen
- Opening portholes with screens – galley (2), starboard side (1), mid berth (1)
- Stereo – Fusion AM/FM, iPod controls, waterproof speakers (4), remote control, and MP3 input – cabin and helm with storage, 400 watt stereo amp (Fusion Bluetooth enabled)(Fusion integration into Raymarine with navigation package)
- V-berth filler cushions
- Wood dinette table (hinged) with gas-assisted base
- Wood flooring
- Anchor windlass – low profile with rode and anchor (FR 1,000W)
- Automatic bilge pumps (1,100 GPH forward, 2,000 GPH aft)
- Battery trays (3) with switches
- Bilge step with non-skid
- Cockpit lighting (blue/white LED)
- Cockpit shower
- Electric horn
- Electric trim tabs with indicator
- Engine fuel/water separators
- Fuel tank (291 gallons)
- High water bilge pump with alarm
- Insulated livewell with light, raw water fill, blue interior and flow control
- Navigation lights
- Pressurized freshwater system
- Raw water washdown with coil hose storage
- Shore power with battery charger and galvanic isolator – ELCI system
- Stainless steel propellers
- Stainless steel thru hulls
- Tilt steering
- Transducer mount area
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 |
|---|---|---|
| 4/15/26 | Initial price | $295,000 |
2018 Boston Whaler 315 Conquest Video Tours
Boattest.com Review
Overview
The Boston Whaler 315 Conquest represents a versatile crossover vessel designed to bridge the gap between fishing and cruising. This model introduces several new features, including updated tan cushions and dashboard colors, enhancing both aesthetics and functionality. Its design flexibility caters to boaters seeking a dual-purpose boat that performs well in both fishing and cruising roles.
Exterior Design and Cockpit Features
The 315 Conquest offers three helm deck configurations: an open layout, fully enclosed side windows, and an aft bulkhead with door, allowing owners to tailor the boat to their preferences. The cockpit, measuring 59.5 square feet in the open configuration, is optimized for fishing with two large insulated in-deck fish boxes equipped with macerators and a 35-gallon insulated live well at the transom. Additional fishing amenities include rod holders under the gunnels, tow rails, optional downrigger weights with electrical connections in the quarters, three flush-mounted rod holders at the transom, four in the cap rails, and four rocket launchers mounted to the hardtop supports. For cruising comfort, the cockpit features a flip-down stern seat, optional port and starboard flip-out seats, and an optional fiberglass table with synthetic teak overlay, creating a comfortable social area. An optional aft cockpit sunshade provides relief from the sun. The 11-inch-wide cap rails are non-skid and padded bolsters line three sides of the cockpit, ranging from 22 to 28 inches in height. Stainless steel hose holes with integrated drink holders are also incorporated into the cap rails. The Summer Kitchen station behind the port side seat includes storage drawers, a pullout cutting surface that reveals a grill, a cockpit refrigerator, and a sink with a pullout sprayer set in a Corian countertop. The standard hardtop accommodates optional electronics, a remote spotlight, outriggers, and LED spreader lights positioned fore and aft. The bow features 25-inch-high rails and an optional cushion that converts the foredeck into a sun lounge.
Interior Living Spaces
Below deck, the 315 Conquest emphasizes cruising comfort with a modest yet well-equipped galley located to port. It includes a single burner stove with pop-up fiddles, refrigerator, sink with pullout sprayer, and microwave oven. Natural light is abundant through an overhead skylight and opening port lights, complemented by LED lighting with individual toggle switches. The mid-cabin, situated beneath the helm deck and accessed via floating stair treads, offers a berth measuring 4 feet 8 inches by 6 feet 3 inches with variable headroom ranging from 2 feet to 2 feet 9 inches near the entryway. Privacy curtains are optional. The test boat featured an entertainment package with a 22-inch flat screen TV, DVD player, and TV cable input. Storage is provided by a cabinet to port and a padded leather-wrapped headboard with additional storage behind it. Forward of the mid-cabin is a U-shaped dinette with overhead collapsible rod holders and fold-away garment hooks to maximize headroom. The dinette table folds down to create a forward berth, with storage beneath the side seats.
Private Accommodations and Head
To starboard of the dinette is a compact wet head that, despite its size, offers sufficient comfort for showering using the sink's pull-out sprayer mounted on the bulkhead. Ventilation is provided by an opening port light, and a large mirror is affixed to the inside of the door. Storage compartments are integrated within the head area. Additionally, a hatch on the aft bulkhead grants access to the back side of the helm console for maintenance and installations.
Performance and Handling
While specific engine specifications and performance data were not detailed, the 315 Conquest demonstrated excellent handling characteristics during testing. Its design successfully balances the demands of both fishing and cruising, providing a smooth and responsive experience on the water.
Conclusion
The Boston Whaler 315 Conquest excels as a dual-purpose vessel, offering a seamless transition between fishing and cruising activities. With thoughtful design features, flexible configurations, and comfortable accommodations, it meets the needs of boaters seeking versatility without compromise. The test captain praised the boat's outstanding handling and overall execution, marking it as a noteworthy addition to the crossover boat segment.
Rating: 4.5 out of 5
Overview from around the web 2018 Boston Whaler 315 Conquest
The 2018 Boston Whaler 315 Conquest is receiving high praise from customers for its versatility, comfort, and performance on the water
Owners appreciate its robust construction and exceptional stability, making it ideal for both fishing trips and family outings. The spacious cockpit and well-designed layout offer ample space for equipment and passengers, ensuring a comfortable experience for everyone aboard. Many users highlight the boat's powerful twin-engine setup, which provides exhilarating acceleration and smooth handling even in choppy waters. The integrated technology, including advanced navigation and fish-finding systems, enhances the overall experience for both novice and seasoned sailors alike. Inside, the cabin's plush seating, full galley, and modern amenities receive accolades for making overnight trips enjoyable. Customers often mention the attention to detail in the interior design, coupled with efficient storage solutions, making it perfect for extended jaunts. Overall, the 2018 Boston Whaler 315 Conquest is celebrated for its combination of luxury, practicality, and reliability, making it a standout choice for those looking to explore the open water with confidence.
The Biggest Pros and Cons
2018 Boston Whaler 315 Conquest: Pros and Cons
Pros
Versatile Design: The 315 Conquest is designed for both fishing and cruising, making it a versatile option for boaters looking to enjoy a variety of aquatic activities.
Spacious Cabin: The cabin offers ample space with a comfortable layout, including a well-equipped galley, a dinette that converts to a sleeping area, and a private head, making it suitable for weekend getaways.
Advanced Safety Features: Known for its unsinkable construction, the Boston Whaler 315 Conquest provides a sense of security with its robust hull design and high freeboard.
Exceptional Handling: Equipped with powerful engine options, the boat delivers impressive performance and handling in various sea conditions, enhancing the overall boating experience.
Storage Solutions: The 315 Conquest features numerous storage compartments and options, allowing for easy organization of fishing gear, safety equipment, and personal belongings.
Fishing Amenities: A range of fishing features, including rod holders, a livewell, and a spacious cockpit area, ensure that avid anglers have the tools they need for successful outings.
Luxurious Touches: High-quality finishes and materials throughout the interior add a touch of luxury, making the boat comfortable for both relaxation and entertaining.
Cons
Price Point: The initial investment for the 315 Conquest can be on the higher side, which may not fit every budget, especially for first-time boat buyers.
Maintenance Costs: As with any larger boat, ongoing maintenance can be costly, particularly regarding upkeep for both the engines and the luxurious interior.
Limited Top Speed: While the handling is commendable, some users may find that the top speed is less competitive compared to other sportier models in the same size range.
Weight: The boat's solid construction adds to its weight, which may impact fuel efficiency and trailerability.
Crowded Cockpit: When fully loaded with fishing gear and passengers, some users have reported that the cockpit can feel cramped, possibly limiting movement during intense fishing sessions. The 2018 Boston Whaler 315 Conquest combines rugged performance with comfort and style, making it an appealing choice for seasoned boaters and families alike. However, potential buyers should weigh the pros and cons to ensure it aligns with their boating lifestyle and needs.
Made For
The 2018 Boston Whaler 315 Conquest is designed for avid boaters who seek versatility, comfort, and reliability on the water. Ideal for families, fishing enthusiasts, and weekend adventurers, this model is perfect for those who crave both leisure and performance. With its spacious layout, the 315 Conquest accommodates groups seamlessly, making it a great choice for day trips, overnight excursions, or even longer journeys. Fishermen will appreciate its thoughtful storage solutions, ample gear space, and robust features that enhance the fishing experience, including a large cockpit and convenient access to the water. For those who love entertaining, the comfortable cabin and well-equipped galley serve as a welcoming space to relax, dine, and socialize. Whether cruising along the coastline, exploring hidden coves, or enjoying a sunset at anchor, the 2018 Boston Whaler 315 Conquest caters to a wide range of boating lifestyles, promising both quality and excitement on every adventure.
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 2018 Boston Whaler 315 Conquest | |||||
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| $295,000 | $295,000 | $295,000 | $277,453 | $259,000 | $259,000 |
| San Diego | San Diego | Oceanside | Newport Beach | Newport Beach | Newport Beach |
| 31' | 31' | 31' | 27' | 34' | 36' |
| 2' | - | - | - | - | - |
| Mercury | Mercury | Mercury Verado | - | Mercury Verado | Mercury Verado |
| 300 hp | 300 hp | 350 hp | - | 275 hp | 275 hp |
| 0 | 142 | 2016 | 230 | 152 | 0 |
Other 2018 Boston Whaler 315 Conquest For Sale in California, United States
Other Boston Whaler 315 Conquest boats for sale in California, United States
Other Boston Whaler boats for sale in California, United States
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Address
Contact MRN Yacht Sales about 2018 Boston Whaler 315 Conquest
1 Blackfield Dr, Tiburon, CA, 94920
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