• Slide: The Image of 2004 Duffy 21 boat with blue canopy docked in a marina. - 1The Image of 2004 Duffy 21 boat with blue canopy docked in a marina. - 1
  • Slide: The Image of Interior of a 2004 Duffy 21 boat with tan seating and a covered canopy. - 2The Image of Interior of a 2004 Duffy 21 boat with tan seating and a covered canopy. - 2
  • Slide: The Image of Ceiling light fixture on a 2004 Duffy 21 boat with metal framework. - 3The Image of Ceiling light fixture on a 2004 Duffy 21 boat with metal framework. - 3
  • Slide: The Image of Control panel of a 2004 Duffy 21 boat with switches and hour meter. - 4The Image of Control panel of a 2004 Duffy 21 boat with switches and hour meter. - 4
  • Slide: The Image of White speaker grille on a 2004 Duffy 21 boat interior. - 5The Image of White speaker grille on a 2004 Duffy 21 boat interior. - 5
  • Slide: The Image of Wooden table with Coronado Cays map design, featuring cup holders and blue resin inlays. - 6The Image of Wooden table with Coronado Cays map design, featuring cup holders and blue resin inlays. - 6
  • Slide: The Image of Throttle control lever on a 2004 Duffy 21 boat, showing reverse and forward options. - 7The Image of Throttle control lever on a 2004 Duffy 21 boat, showing reverse and forward options. - 7
  • Slide: The Image of Control panel of a 2004 Duffy 21 boat featuring a Gravity audio system. - 8The Image of Control panel of a 2004 Duffy 21 boat featuring a Gravity audio system. - 8
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2004 Duffy 21

$19,000

Used

Boat in Coronado, CA 92118 US

builtBuilt in 2004
Year the boat was built
model

21

Boat model
engine

1 Engine (electric)

Engine type and count
length

21 feet

Overall boat length
fuel

Electric

Fuel type
material

Fiberglass/Reinforced

Hull material

Sail into effortless fun with this beautifully updated 2004 Duffy 21 Cruiser. This isn't just a boat; it's your key to a serene Coronado Cays lifestyle.

Glide silently through the canals, enjoying easy conversation and the peaceful surroundings. With no engine noise, you'll get a front-row seat to the unique local pastime of spotting translucent moon jellies as they drift through the clear daytime waters.

This Duffy is in excellent condition and packed with recent upgrades:

  • New Navy blue Surrey Top for shade

  • 8 Newer batteries for hours of worry-free cruising

  • New polycarbonate side curtains for breezy evenings

  • New Gravity Bluetooth enabled stereo with 4 new speakers for your favorite tunes

  • Grey and blue EVA deck foam for a modern look

  • Tan cushions and a custom Coronado Cays center table

With a newly rebuilt infaspeed throttle controller and seating for 12, this meticulously maintained boat is ready for endless enjoyment. Don't just live near the water-live on it.

Nominal Length
21ft
Length Overall
21ft
Beam
7.17ft
Max Draft
2.17ft
Cruising Speed
5kn
Max Speed
5kn
Max Passengers
12
Seating Capacity
12
Hull Material
fiberglass
Hull Shape
displacement
Engine 1
Engine Make
electric
Total Power
6hp
Fuel Type
electric
Drive Type
direct
Disclaimer

Coronado Yacht Sales 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
3/11/26Initial price$19,000

Contact Coronado Yacht Sales

1715 Strand Way, Coronado CA 92118, Suite #203, Coronado, CA, 92118

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Address

1715 Strand Way, Coronado CA 92118
Suite #203
Coronado, CA 92118

Boat Location

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Get notified when new boats become available.

Contact Coronado Yacht Sales

1715 Strand Way, Coronado CA 92118, Suite #203, Coronado, CA, 92118

By checking this box, I consent to receive recurring marketing text messages, phone calls, and emails from Coronado 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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