Shoalwater 21 Cat

Q: What year was the Shoalwater 21 Cat made?

The Shoalwater 21 Cat appears in our database as a 2013 model. Check the spec sheet above for full details.

Q: How long is the Shoalwater 21 Cat?

The Shoalwater 21 Cat 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 Shoalwater 21 Cat weigh?

The Shoalwater 21 Cat has a documented dry weight of 14 lbs. Add your motor, fuel, and gear when calculating total towing weight.

Q: What is the maximum horsepower for the Shoalwater 21 Cat?

The Shoalwater 21 Cat has a maximum engine rating of 250 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 Shoalwater 21 Cat carry?

The Shoalwater 21 Cat is rated for 8 passengers. 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 Shoalwater 21 Cat use?

The Shoalwater 21 Cat features a fiberglass catamaran hull. Catamaran hulls provide a smooth, level ride and reduced rolling — particularly valued in offshore and coastal use.

Q: What is the fuel capacity of the Shoalwater 21 Cat?

The Shoalwater 21 Cat carries a 4-gallon fuel tank. Actual range depends on motor choice, load, and conditions.

Q: Who makes the Shoalwater 21 Cat?

The Shoalwater 21 Cat is manufactured by Shoalwater. Browse the full Shoalwater spec catalogue to compare other models from the same range.

Shoalwater 21 Cat — all spec sheets

Tiny

Model Overview

Shoalwater 21 Cat Specifications

Length21 ft

Beam8 ft. 8 in

Weight14 lbs

Max HP250 hp

Fuel4 gal

Capacity8 people

Years Made2013

HullCatamaran

MaterialFiberglass

The Shoalwater 21 Cat was produced as a 2013 model — a fiberglass catamaran design.

Documented specifications include 21 ft in overall length, a dry weight of 14 lbs, a maximum engine rating of 250 hp, capacity for 8 people and a 4-gallon fuel tank. Click any year card below to view the full spec sheet.

Spec sheets — all years

Shoalwater 21 Cat 2013 Boat Specs

2013

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Shoalwater 21 Cat — Common Questions

What year was the Shoalwater 21 Cat made?

The Shoalwater 21 Cat appears in our database as a 2013 model. Check the spec sheet above for full details.

How long is the Shoalwater 21 Cat?

The Shoalwater 21 Cat 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 Shoalwater 21 Cat weigh?

The Shoalwater 21 Cat has a documented dry weight of 14 lbs. Add your motor, fuel, and gear when calculating total towing weight.

What is the maximum horsepower for the Shoalwater 21 Cat?

The Shoalwater 21 Cat has a maximum engine rating of 250 hp. Always fit an engine at or below the rated maximum to stay within the builder's safety specification.

How many people can the Shoalwater 21 Cat carry?

The Shoalwater 21 Cat is rated for 8 passengers. 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 Shoalwater 21 Cat use?

The Shoalwater 21 Cat features a fiberglass catamaran hull. Catamaran hulls provide a smooth, level ride and reduced rolling — particularly valued in offshore and coastal use.

What is the fuel capacity of the Shoalwater 21 Cat?

The Shoalwater 21 Cat carries a 4-gallon fuel tank. Actual range depends on motor choice, load, and conditions.

Who makes the Shoalwater 21 Cat?

The Shoalwater 21 Cat is manufactured by Shoalwater. Browse the full Shoalwater spec catalogue to compare other models from the same range.