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2021 Grady-White Boats Canyon 306 "Hippocampus" For Sale

South Dartmouth, Massachusetts
·
Pre-owned
·
1225 H
·
Available Now

$179,000

Year

2021

Length

30.5 ft

Drive Type

Outboard

HP / Engine

300 HP

Cruise Speed

30.4 KN

Top Speed

47.8 KN

Fuel Type

Gas


See this vessel in person or via video
Earliest Viewing:
Aug 21, 2026 11:00 AM

Vessel Description

2021 Grady-White Boats Canyon 306 for Sale in South Dartmouth, Massachusetts Hippocampus

2021 Grady-White Canyon 306 for Sale - Performance and Versatility in South Dartmouth, MA

Unleash Your Fishing Adventures with the Grady-White Canyon 306

The 2021 Grady-White Canyon 306 is designed for the avid angler and performance enthusiast alike. Equipped with twin Yamaha F300 outboard engines, this 30.5-foot center console delivers an exhilarating top speed of 47.8 knots, making it perfect for both fishing excursions and leisurely cruises. With a cruise speed of 30.4 knots, you can cover more ground while enjoying the thrill of the open water.

Exceptional Design for Fishing and Fun


This versatile vessel is built for serious fishing, featuring ample deck space and a well-designed layout to accommodate all your gear. The Canyon 306 is not just about performance; it also offers a comfortable cockpit and a head for convenience, ensuring that you and your guests can enjoy long days on the water without compromise.


Specifications - 2021 Grady-White Canyon 306
  • Builder: Grady-White Boats
  • Model: Canyon 306
  • Year: 2021
  • Location: South Dartmouth, Massachusetts
  • Length: 30.5 feet
  • Beam: 10.6 feet
  • Draft: 1.75 feet
  • Engines: Twin Yamaha F300 (300 HP each)
  • Top Speed: 47.8 knots
  • Cruise Speed: 30.4 knots
  • Weight: 6,950 lbs
  • Heads: 1

Previously Owned 2021 Grady-White Canyon 306 for Sale | $179,000 | Cape Yachts


Overview:

This exceptionally clean 2021 Grady-White Canyon 306 offers the versatility, offshore capability, and premium construction that has made Grady-White one of the most respected names in boating. Located in South Dartmouth, Massachusetts, this center console is an outstanding choice for serious anglers, boaters who like to take daytrips with friends and family, (this boat not a cruising boat) and boaters who want a vessel that is capable of handling New England waters.

One of the most common questions buyers ask is whether a 30-foot center console can truly serve as both a serious fishing platform and a comfortable family boat. The Canyon 306 fulfills both needs with ease. Its wide beam, abundant seating, quality fit and finish, ample fishing amenities, and impressive offshore performance create a boating experience that few competitors in its class can match.

The Canyon 306 is known for its smooth, dry ride thanks to Grady-White's renowned SeaV²® hull design. Combined with premium construction, excellent visibility at the helm, and thoughtful storage throughout, it's easy to see why this model remains one of the most sought-after center consoles on the brokerage market.

Offered at $179,000, this 2021 Canyon 306 represents an outstanding opportunity to own a Grady-White that is ready for fishing, cruising, and weekend adventures.

Vessel Specifications

  • Location: South Dartmouth, Massachusetts
  • Engine Hours: 1,225
Fishing
Performance

Technical Specifications

Country of Origin

United States (USA)

Vessel Designer

Grady-White

Current Name

Hippocampus

Hull Material

Fiberglass

Hull Number

NTLCC723I021

Wet Head

1

Total Heads

1

2 x Yamaha F300

Drive Type

Outboard

Horsepower per Engine

300 HP

Fuel Type

Gas

Port engine hours

1225 H

Starboard engine hours

1225 H

Cruise Speed

30.4 KN

Top Speed

47.8 KN

Fuel Tank Capacity

290 gal

Number of Fuel Tanks

1

Fuel Tank Material

Aluminum

Fresh Water Tank

32 gal

Black Water Tank

7.5 gal

Overall Length

30.5 ft

Draft

1.75 ft

Dry Weight

6,950 lb

Beam

10.6 ft

Garmin
VHF
Available for Co-brokerage
Information on this listing is provided in good faith by YachtWay and the listing broker/dealer, but accuracy is not guaranteed. All details are subject to change and buyers should independently verify specifications, condition, and availability before purchase.
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2021 Grady-White Boats Canyon 306 Range Calculator

NautiX Range Finder for Grady-White Boats Canyon 306 powered by YachtWay.
This is an estimate based on available data and is intended for reference purposes only - not as a performance guarantee. As more performance data is collected, accuracy will continue to improve.

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Get an instant insurance estimate for a Grady-White Boats Canyon 306 in South Dartmouth, US through MasterCover, backed by A-rated underwriters.


2021 Grady-White Boats Canyon 306 Price Value Factors

Several factors determine the value of a yacht for sale like the 2021 Grady-White Boats Canyon 306 listed by Cape Yachts.
Age

This vessel was built in 2021. Newer yachts often retain higher value compared to older builds.

Options & Features

Upgrades such as Garmin, VHF, or advanced electronics can increase the value of this Grady-White Boats Canyon 306.

Engine

This yacht shows 1225 engine hours. Lower hours generally indicate less wear, similar to mileage on a car. Powered by Yamaha, which also influences long-term value.

Warranty

This Grady-White Boats Canyon 306 does not seem to have an active warranty.

Other Market Factors

Price may also be influenced by seasonal demand, available inventory, and vessel location.

Seller Info

Cape Yachts

Cape Yachts

Member since 2025
·
Dartmouth Massachusetts

Authorized Dealer of 7 brands:

Beneteau
Wellcraft
AB Inflatables
MJM Yachts
True North
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