2018 Boston Whaler 315 Conquest
$289,000
Boat in Dana Point, CA 92629 US
315 Conquest
2 Engines (2x Mercury)
31.3 feet
Gas
Fiberglass/Reinforced
Rugged sophistication, cutting-edge convenience and incredible functionality inform the 315 Conquest, a boat designed for hardcore anglers, express cruisers and overnighters. From the spacious cabin with large skylight over the galley, to the well-protected helm, to angler-pleasing cockpit, the 315 perfectly marries capability and versatility. Personalize the 315 to suit all of your needs, and enjoy long days and nights onboard with confidence that goes to the core.
This 2018 Whaler 315 Conquest shows as new , loaded with every option including Joy Stick Control , Skyhook & a custom tuna tower ! DP slip assistance available !
NEW BOTTOM PAINT 3 / 26
- Summer Kitchen features a Kenyon pull-out cockpit grill with cutting board and storage drawers.
- Spacious and stylish control station features ergonomic instrumentation and adjustable helm seat.
- Roomy cabin centers around a wood dinette that easily converts with V-berth filler cushions.
- In-deck fishboxes with drain and pump-out provide ample storage space.
- Full front glass windshield with open sides and a sheet glass enclosure provides a clear, unobstructed view from the helm.
- Insulated livewell/cooler, large bait-prep area, dual in-deck fishboxes offered.
- Cabin features a skylight over the galley and a mid-berth with ample space.
- Forward Berth Converts to Dinette to Seat 4
- Port Side Fully Equipped Galley
- Starboard Side Enclosed Head
- Large Mid Cabin Aft .
- Interior shows as new w / very light use
- 110-V outlet
- 12-V/120-V Dometic Refrigerator
- Corian / Stone solid surface countertop
- Galley countertop extension
- Galley sink with sprayer faucet
- Muave Microwave
- Skylight over galley
- Trash receptacle (under c-way step)
- Boston Whaler Wood grain lower galley cabinetry
- Super Sonic Smart TV
- 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
- Full Isinglass enclosure w / canvass covers & screens in new condition
- Bow sun pad w / canvass cover
- 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
- Telescopic cockpit cover
- Cockpit floodlight, dome light, and rod holders (6)
- Integrated windshield and hard-top
- JL Audio Speakers (6)
- 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)
- Foldaway stern bench seat
- Port & Starboard fold away bench seats
- 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
- Dometic Electric head with holding tank, dockside pump-out and overboard discharge
- Vinyl floor
- 19 Inch Raymarine Hi Def Display w / HD Radar / Plotter / Color Sounder
- Raymarine Handset VHF Radio w / Raymarine Loudspeaker
- Fusion MS NRX 300 Stereo Control @ Helm
- JL Audio Speakers ( 4 )
- Ritchie Compass
- 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
- Full Powder Coated Tuna Tower w / bench Seat / Buggy Top & Full Covers ( Ready to Install Wheel & Controls )
- (19 ) Powder Coated Rocket Launchers
- ( 4 ) Flush Mount Rod Holders
- Port & Starboard Macerated Fish Boxes
- Port Side Aft Factory Live Well
- Cabin Rod Holders for 3 Rods
- Taco Outriggers
- 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
- 120 V AC 12 V DC System w / 30 Amp Shorepower
- 30 Amp SP Cord w / Inlet .
- 110 & 12 V Distribution panel
- Battery On / Off Switches
- Kohler Power Systems Generator in Sound Shield
- ( 4 ) New Oddyssey Extreme ODX - AGM 321 Marine Batteries
- Battery Charger
- Hot Water Heater
- 110 Outlets
- 12 V Indirect Lighting
- Nav Lights
- Cockpit Spreader Lights
- Twin 350 HP Mercury 4 Strokes w / 578 Hours
- Fly by Wire Controls
- Joy Stick Control
- Skyhook Feature
- Lenco Trim tabs
Mariner’s Yacht & Ship Brokerage, Inc. 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. All speeds, measurements, capacities, consumption, etc. may be approximate or estimated. Specifications provided for information only. Data was obtained from sources believed to be reliable and is not guaranteed by owner or brokers. Buyer assumes the responsibility to ascertain the correctness of all data contained herein and otherwise provided and must instruct his agent and surveyors to confirm all details for accuracy prior to purchase. This vessel is offered subject to prior sale, price change, or withdrawal without notice. All photographs, descriptions and technical data are the sole property of Mariner’s Yacht & Ship Brokerage, Inc. and may not be copied, reproduced or redistributed in part or in whole by any method without the express written consent of the Mariner’s Yacht & Ship Brokerage, Inc.
Owner's personal items are NOT included.
Price History
| Date | Event | Price |
|---|---|---|
| 3/31/26 | Initial price | $289,000 |
2018 Boston Whaler 315 Conquest Video Tours
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.
Overview from around the web 2018 Boston Whaler 315 Conquest
Customers praise the 2018 Boston Whaler 315 Conquest for its exceptional build quality and versatility
Many highlight its smooth and stable ride, attributing it to Boston Whaler’s renowned hull design. The spacious cockpit and well-thought-out layout receive positive remarks, making it ideal for both fishing and family outings. Users also appreciate the ample storage, comfortable seating, and modern amenities that enhance day-long excursions. Overall, the 315 Conquest is recognized for blending performance, comfort, and durability in a stylish package.
The Biggest Pros and Cons
The 2018 Boston Whaler 315 Conquest is a versatile and well-regarded boat known for its quality craftsmanship and performance. Here are some of the pros and cons of this model:
Pros
Exceptional Build Quality: Boston Whaler's renowned "unsinkable" hull design offers superior safety and durability.
Spacious Layout: The 315 Conquest features a roomy cockpit and comfortable seating, making it ideal for both fishing and cruising.
Versatile Fishing Amenities: Equipped with rod holders, a livewell, and ample storage for gear, it caters well to serious anglers.
Comfort Features: Includes a cabin with a berth, a head compartment, and a galley area, providing convenience for extended outings.
Smooth Ride: The hull design delivers a stable and comfortable ride even in choppy conditions.
Power Options: Compatible with twin outboard engines that provide strong performance and good fuel efficiency.
Cons
Price Point: The 315 Conquest tends to be on the higher end of the market, which may be a consideration for budget-conscious buyers.
Weight: Being a robust and solidly built boat, it can be heavier than some competitors, potentially affecting trailering ease.
Limited Cabin Space: While the cabin is well-appointed for a boat this size, it may feel compact for extended overnight stays.
Fuel Consumption: Depending on engine choice and usage, fuel efficiency might be moderate compared to smaller or lighter boats.
Made For
The 2018 Boston Whaler 315 Conquest is perfect for boating enthusiasts who seek a versatile and reliable vessel that excels in both fishing and family cruising. Ideal for anglers who want a spacious, well-equipped platform with advanced fishing features, as well as for families or groups looking for comfort, safety, and ample seating for day trips or overnight adventures. Its combination of performance, durability, and thoughtful design makes it suitable for those who value quality craftsmanship and want a boat that can handle everything from offshore fishing to relaxing on the water with loved ones.
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2018 Boston Whaler 315 Conquest | |||||
|---|---|---|---|---|---|
| $289,000 | $290,000 | $295,000 | $230,000 | $224,950 | $139,000 |
| Dana Point | Long Beach | Oceanside | Redondo Beach | Newport Beach | Marina Del Rey |
| 31' | 38' | 31' | 36' | 33' | 32' |
| Mercury | Mercury | Mercury Verado | Mercury | Mercury | Mercury |
| 350 hp | 300 hp | 350 hp | 300 hp | 350 hp | 300 hp |
| 80 | 347 | 1993 | 19 | 60 | 66 |
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Other Boston Whaler boats for sale in California, United States
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Contact Mariners Yacht & Ship Brokerage, Inc. about 2018 Boston Whaler 315 Conquest
24500 Dana Point Harbor Drive, Dana Point, CA, 92629





















