Seaway Boats 21 Sportsman

Q: What years was the Seaway Boats 21 Sportsman produced?

Our records show the Seaway Boats 21 Sportsman was available from 2011 through to 2013 — a production run of 3 model years. Use the year cards above to find the specific year you're researching.

Q: How long is the Seaway Boats 21 Sportsman?

The Seaway Boats 21 Sportsman measures 21 feet in overall length. Always confirm against the specific year sheet, as dimensions can vary between model year revisions.

Q: How much does the Seaway Boats 21 Sportsman weigh?

The Seaway Boats 21 Sportsman has a documented dry weight of 18 lbs. Add your motor, fuel, and gear when calculating total towing weight.

Q: What is the maximum horsepower for the Seaway Boats 21 Sportsman?

The Seaway Boats 21 Sportsman has a maximum engine rating of 90 - 115 hp. Always fit an engine at or below the rated maximum to stay within the builder's safety specification.

Q: How many people can the Seaway Boats 21 Sportsman carry?

The Seaway Boats 21 Sportsman is estimated to accommodate approximately 6 people based on hull length. As a practical guide, most experienced skippers aim for around 80% of rated capacity for a comfortable day on the water.

Q: What hull type does the Seaway Boats 21 Sportsman use?

The Seaway Boats 21 Sportsman features a fiberglass deep vee hull. Deep-V and modified-V hulls cut through chop efficiently and are popular for fishing and general runabout use.

Q: What is the fuel capacity of the Seaway Boats 21 Sportsman?

The Seaway Boats 21 Sportsman carries a 5-gallon fuel tank. Actual range depends on motor choice, load, and conditions.

Q: Who makes the Seaway Boats 21 Sportsman?

The Seaway Boats 21 Sportsman is manufactured by Seaway Boats. Browse the full Seaway Boats spec catalogue to compare other models from the same range.

Seaway Boats 21 Sportsman — all spec sheets

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Model Overview

Seaway Boats 21 Sportsman Specifications

Length21 ft

Beam8 ft. 2 in

Weight18 lbs

Max HP90 - 115 hp

Fuel5 gal

Capacity6 people

Years Made2011–2013

HullDeep Vee

MaterialFiberglass

The Seaway Boats 21 Sportsman was built across 3 model years, from 2011 through to 2013 — a fiberglass deep vee design with outboard propulsion.

Documented specifications include 21 ft in overall length, a dry weight of 18 lbs, a maximum engine rating of 90 - 115 hp, capacity for 6 people and a 5-gallon fuel tank. Click any year card below to view the full spec sheet.

Spec changes across years: HP rating updated — 90 - 115 hp from 2012.

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2011 2012 2013

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2011 vs 2012 2012 vs 2013

Spec sheets — all years

Seaway Boats 21 Sportsman 2013 Boat Specs

2013

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Seaway Boats 21 Sportsman 2012 Boat Specs

2012

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Seaway Boats 21 Sportsman 2011 Boat Specs

2011

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Seaway Boats 21 Sportsman — Common Questions

What years was the Seaway Boats 21 Sportsman produced?

Our records show the Seaway Boats 21 Sportsman was available from 2011 through to 2013 — a production run of 3 model years. Use the year cards above to find the specific year you're researching.

How long is the Seaway Boats 21 Sportsman?

The Seaway Boats 21 Sportsman measures 21 feet in overall length. Always confirm against the specific year sheet, as dimensions can vary between model year revisions.

How much does the Seaway Boats 21 Sportsman weigh?

The Seaway Boats 21 Sportsman has a documented dry weight of 18 lbs. Add your motor, fuel, and gear when calculating total towing weight.

What is the maximum horsepower for the Seaway Boats 21 Sportsman?

The Seaway Boats 21 Sportsman has a maximum engine rating of 90 - 115 hp. Always fit an engine at or below the rated maximum to stay within the builder's safety specification.

How many people can the Seaway Boats 21 Sportsman carry?

The Seaway Boats 21 Sportsman is estimated to accommodate approximately 6 people based on hull length. As a practical guide, most experienced skippers aim for around 80% of rated capacity for a comfortable day on the water.

What hull type does the Seaway Boats 21 Sportsman use?

The Seaway Boats 21 Sportsman features a fiberglass deep vee hull. Deep-V and modified-V hulls cut through chop efficiently and are popular for fishing and general runabout use.

What is the fuel capacity of the Seaway Boats 21 Sportsman?

The Seaway Boats 21 Sportsman carries a 5-gallon fuel tank. Actual range depends on motor choice, load, and conditions.

Who makes the Seaway Boats 21 Sportsman?

The Seaway Boats 21 Sportsman is manufactured by Seaway Boats. Browse the full Seaway Boats spec catalogue to compare other models from the same range.