2018 Seaway Sportsman

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Status New
Length 21 ft. 0 in.
Location S. Yarmouth - MA, 02664

Where do you want to go on the water today? Fishing a nearby inlet at dawn? Beachcombing the morning away along a favorite island, followed by a picnic lunch? Making a day trip to explore a river a hundred miles from home? Or just slipping out to watch a spectacular sunset? 

Seaway’s elegant 21 Sportsman can take you there, whether she lives on a mooring, a lift on a pier, or a trailer. She’s big enough to handle that inlet safely on reasonable days but small enough to beach safely or tow easily behind a medium-sized SUV or pickup. And she’ll run well all day at cruising speeds in the 20s with a 90-hp engine that won’t come close to burning the fuel in her 50-gallon tank. If you need a little more speed for tow sports or moving heavy loads, she can take a 115 without burning much more. 

The 21 Sportsman’s hard-chine hull allows her to “sail easy,” as watermen like to say, so her fuel efficiency appeals to anyone with a Yankee sense of thrift. Meanwhile, her proud, buoyant bow and sharp hull entry cleave seas. Her spray rails damp down those cloven seas, but for extra shelter, add a T-top and a folding dodger to cover the bow area. She offers a variety of fishing features and options, including under-gunwale rod racks and a livewell. Her generous console provides a cushioned forward seat, storage, and a helm with compass and space to mount an electronic display. Her standard helm seat is a leaning post with lockable storage and open space behind. A well-designed 21’ center console boat is the ultimate in versatility. This Sportsman can be your magic water-carpet.


  • Make Seaway
  • Model Sportsman
  • Model Year 2018
  • Condition New
  • Listing Title Clean
  • Location S. Yarmouth - MA, 02664


  • Length 21
  • Length Overall 21 ft. 0 in.
  • Beam 8 ft. 2 in.
  • Dry Weight 1,800 lb.

Engine: 1

  • Power 90 - 115

2018 Seaway 21 Sportsman
Flag Blue Hull
Oyster Top Side
Mercury 115hp
1/2 Swim Step w/ Ladder
Wiring for dual batteries
SS Rod Holdes (2)
Sunbrella Upholstery Upgrade


  • SS chocks and cleats
  • Spring cleats
  • Navigation lights
  • Spray Rails, black / white
  • Quarter quards, black / white
  • Stainless Steel rod holders
  • Under gunnel rod racks
  • Large console with forward seat and cushion
  • Mechanical steering
  • Stainless Steel steering wheel with knob
  • 12 volt outlet
  • Stainless Steel handrail
  • Windshield
  • 50 gal fuel tank
  • Choice of hull color
  • Compass
  • Auto bilge pump
  • Casting Platform with Cushions
  • 3 stage compartments
  • Fiberglass Leaning Post with Lockable Door
  • Leaning Post Footrest

Popular Options

  • Stainless Steel Bow Rail
  • Bow Dodger w/ Boot
  • Leaning Post w/ Livewell
  • T-Top / Hard Top
  • Atlantic Tower T-Top, Soft Top
  • Console Cover
  • 1/2 Swim Step w/ Ladder
  • Storage Seat w/ Flip Backrest, Exchange
  • Wiring for Dual Batteries & Switch *includes 1 battery
  • Seat Box Cushions
  • Stainless Steel Rod Holders
  • Bimini Top w/ Boot

Recommended Power

  • Honda 90 hp
  • Honda 115 hp
  • Mercury 90 hp
  • Mercury 115 hp
  • Yamaha 90 hp
  • Yamaha 115 hp


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