Explorer Series

257 Explorer

A versatile and durable pilothouse boat — standard with Seakeeper Ride — built for serious anglers and recreational boaters who demand performance, comfort, and reliability.

The Parker 257 Explorer is a versatile and durable pilothouse boat built for both serious anglers and recreational boaters seeking performance, comfort, and reliability. Its spacious, fully enclosed cabin provides protection from the elements, ensuring a comfortable ride in all weather conditions. The expansive deck area offers ample space for fishing and gear storage, while the thoughtfully designed interior maximizes convenience and comfort for longer excursions. This model now comes standard with Seakeeper Ride, dramatically improving stability and completely transforming how the boat handles and performs in all conditions. The 257 Explorer is equally well-suited for adventure, leisure, and offshore fishing, offering the versatility to enjoy serious angling, family cruising, or a day exploring sandbars and coastal waters. With its rugged construction, reliable performance, and superior seaworthiness, the Parker 257 Explorer delivers a premium on-water experience while reflecting Parker’s commitment to quality, innovation, and functionality.

Pilothouse Protection.

Seakeeper Smooth.

25′ 4″

Length

30′ 3″

LOA w/ Motor

9′ 7″

Beam

19°

Deadrise

179 gal.

Fuel

500 HP

Max HP

This Model Is Equipped With

Seakeeper Ride

Standard Seakeeper Ride 450 actively counters pitch, roll, and yaw — completely transforming how the 257 Explorer handles chop, beam seas, and long runs offshore.

Standard on 257 Explorer

Active Stabilization

Smoother Offshore Ride

Better Control at Speed

Key Benefits

05 Advantages

Dramatic Stability Gains

Seakeeper Ride deploys controlled lift at the transom to reduce pitch and roll, settling the hull in sea states that normally beat up a 25-foot pilothouse.

Pilothouse Protection

A fully enclosed cabin with 76″ headroom, sliding screened side windows, and starboard-hinged windshield keeps the crew dry, warm, and confident when the weather turns.

Confident Handling

Active corrections at speed mean tighter, more predictable cornering and less correction at the wheel — even when conditions turn snotty.

Built Like a Parker

Fiberglass liner construction with Coosa transom and gunwales, flotation foam, and a self-bailing cockpit — backed by a transferable Limited Lifetime Hull Warranty.

All-Purpose Layout

A 12-passenger rating, 9’7″ beam, and 179-gallon fuel capacity give the 257 Explorer the range and space for offshore fishing, diving, and family sandbar runs alike.

Performance

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Composite Pilothouse Hull

A 19° transom deadrise paired with a sturdy composite hull tracks true at cruise — stable at rest and seaworthy when the wind picks up.

Yamaha Power Options

Rig with a single Yamaha F300USB2, F350USA2, or twin F150XSA2, F200XSA2, or F250USB2 outboards for up to 500 HP of total power.

Standard Seakeeper Ride

The Seakeeper Ride 450 stabilization system is standard equipment — reducing pitch and roll for a noticeably smoother, drier ride.

Built for the Run

A 30’3″ LOA with motor, 9’7″ beam, and 6,480 lb dry weight make the 257 Explorer composed offshore yet manageable back at the ramp.

Standard Features

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Composite Construction

Fiberglass liner construction with Coosa transom and gunwales, flotation foam, a self-bailing cockpit, and a transferable Limited Lifetime Hull Warranty.

Redesigned Pilothouse

59″L x 82″W pilothouse with a starboard-hinged windshield, sliding screened side windows, companion seats with interior storage, grabrails, and LED cabin lighting.

Twin Berth Cabin

Twin berths with 44″ of headroom, cushions and storage, overhead ventilation hatch with screen, and an electric flushing head — ready for overnighters and weather breaks.

Garmin Electronics

Comes standard with a Garmin GPS Map 943 XS with GT12M-TH transducer and VHF 115 with antenna — ready to navigate, sound, and communicate out of the box.

Helm & Audio

Hydraulic steering with stainless wheel, a windlass with 300′ of anchor rode, port and starboard windshield wipers, a Wet Sounds stereo with four speakers, LED spreader light, and LED cockpit lighting.

Fishing

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Full Transom & Livewell

Full transom with bracket includes a swim platform and ladder, a transom fishbox, 35-gallon livewell, and a transom door for easy access.

In-Floor Fish Boxes

Two aft in-floor fish boxes with macerator keep the day’s catch chilled, organized, and out of the cockpit underfoot.

Rod Storage

Four gunwale-mounted stainless rod holders, a 6-rod aluminum rocket launcher, and five 15° transom rod holders keep a full spread ready.

Washdown System

Raw water washdown plus a 14.5-gallon fresh water washdown keep the deck, gear, and catch clean from first cast to the last fish of the day.

Upgraded Rocket Launchers

Step up to a 10-rod upgraded rocket launcher in anodized, white, or black powder coat — or add an Adventure Rack with four-rod rocket launchers.

Available Options

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Premium Hull Colors

Choose from Marsh Mist, Tide’s Edge Blue, Shackleford Tan, Horizon Blue, Mocha Mousse, Gun Metal Grey, Fathom Blue, or Blackwater Cypress — with optional two-tone and bootstripe.

Upgraded Garmin Helm

Step up to Garmin 9210, 9213, or 9217 XSV displays with GT12M-TH transducer and VHF 115, then add Sirius XM weather or 18″/24″ xHD or GMR Fantom 54 radar.

Premium Lighting & Audio

Add Wet Sounds LED speaker upgrades, additional LED spreader lights, a Black Oak Low Pro or 30″ curved light bar, Lumitec Quattro underwater lights, and the SiOnyx Nightwave camera.

Climate & Comfort

Add a Dometic 12V air conditioner or Mabru 12,000 BTU Heat/AC, a cockpit sunshade, Evercor or Dek-it flooring, premium upholstery, and a Seaspension pedestal with footrest.