• Slide: The Image of 2006 Shoalwater 21 Cat boat on trailer, parked in marina lot under clear blue sky. - 1The Image of 2006 Shoalwater 21 Cat boat on trailer, parked in marina lot under clear blue sky. - 1
  • Slide: The Image of 2006 Shoalwater 21 Cat boat on trailer in sunny parking lot. - 2The Image of 2006 Shoalwater 21 Cat boat on trailer in sunny parking lot. - 2
  • Slide: The Image of 2006 Shoalwater 21 Cat boat on trailer with Mercury engine, parked outdoors. - 3The Image of 2006 Shoalwater 21 Cat boat on trailer with Mercury engine, parked outdoors. - 3
  • Slide: The Image of 2006 Shoalwater 21 Cat boat with Verado 200 engine on trailer at marina. - 4The Image of 2006 Shoalwater 21 Cat boat with Verado 200 engine on trailer at marina. - 4
  • Slide: The Image of 2006 Shoalwater 21 Cat boat with Mercury engine on trailer. - 5The Image of 2006 Shoalwater 21 Cat boat with Mercury engine on trailer. - 5
  • Slide: The Image of 2006 Shoalwater 21 Cat boat on trailer, parked in a marina lot under clear blue sky. - 6The Image of 2006 Shoalwater 21 Cat boat on trailer, parked in a marina lot under clear blue sky. - 6
  • Slide: The Image of 2006 Shoalwater 21 Cat boat console with steering wheel and controls. - 7The Image of 2006 Shoalwater 21 Cat boat console with steering wheel and controls. - 7
  • Slide: The Image of Dashboard of 2006 Shoalwater 21 Cat showing RPM and fuel gauges. - 8The Image of Dashboard of 2006 Shoalwater 21 Cat showing RPM and fuel gauges. - 8
  • Slide: The Image of Simrad GPS display on 2006 Shoalwater 21 Cat, showing nautical chart and navigation data. - 9The Image of Simrad GPS display on 2006 Shoalwater 21 Cat, showing nautical chart and navigation data. - 9
  • Slide: The Image of 2006 Shoalwater 21 Cat boat stereo system with Bluetooth and USB connectivity. - 10The Image of 2006 Shoalwater 21 Cat boat stereo system with Bluetooth and USB connectivity. - 10
  • Slide: The Image of 2006 Shoalwater 21 Cat boat deck with seating and cooler, parked on pavement. - 11The Image of 2006 Shoalwater 21 Cat boat deck with seating and cooler, parked on pavement. - 11
  • Slide: The Image of 2006 Shoalwater 21 Cat boat with Mercury outboard motor in parking lot. - 12The Image of 2006 Shoalwater 21 Cat boat with Mercury outboard motor in parking lot. - 12
  • Slide: The Image of 2006 Shoalwater 21 Cat boat with Mercury engine and dual seating. - 13The Image of 2006 Shoalwater 21 Cat boat with Mercury engine and dual seating. - 13
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2006 Shoalwater 21 Cat

$28,500

Used

Boat in Port Aransas, TX 78373 US

builtBuilt in 2006
Year the boat was built
model

21 Cat

Boat model
engine

1 Engine (Mercury)

Engine type and count
length

21 feet

Overall boat length
fuel

Gas

Fuel type
material

Fiberglass/Reinforced

Hull material

The 21 Shoalwater Cat utilizes the same hull design as its big brother, the 23 Cat. The boat rides excellent in extremely shallow waters and runs well in the heavy chop due to the tunnel hull design. The 8" draft will allow you to get shallower than any 21' bay boat.

2018 Mercury 200 Verado

Simrad GPS

Power-Pole

Minn Kota IPilot Trolling Motor

Duel Bluetooth Stereo

Jackplate

Bow Casting Platform

3 Coolers

All new wiring 2024

Battery Charger

Coastline Trailer

Nominal Length
21ft
Length Overall
21ft
Beam
8.67ft
Fuel Tanks
40gal
Hull Material
fiberglass
Engine 1
Engine Make
Mercury
Engine Model
Verado L4
Total Power
200hp
Engine Hours
464
Engine Type
outboard
Fuel Type
gasoline
Engine Year
2018
Propeller Type
4-blade
Propeller Material
stainless-steel
Battery Charger
✓
Depthsounder
✓
Plotter
✓
Radio
✓
Gps
✓
Disclaimer

The Company 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. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.

Price History

DateEventPrice
2/26/26Initial price$28,500

Contact Fox Yacht Sales

203 West Cotter Ave, Port Aransas, TX, 78373

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Address

203 West Cotter Ave
Port Aransas, TX 78373

Boat Location

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Contact Fox Yacht Sales

203 West Cotter Ave, Port Aransas, TX, 78373

By checking this box, I consent to receive recurring marketing text messages, phone calls, and emails from Fox Yacht Sales at the number and email provided, including messages sent using an autodialer or prerecorded voice. Message frequency varies. Message and data rates may apply. Reply STOP to opt out or HELP for assistance. Consent is not a condition of purchase. We'll also send helpful email updates about your boat search. You can unsubscribe whenever you like. See Terms of Use and Privacy Policy.

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