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  • Slide: The Image of 2025 G3 Bay 21 GX boat on trailer, parked outdoors near metal building. - 1The Image of 2025 G3 Bay 21 GX boat on trailer, parked outdoors near metal building. - 1
  • Slide: The Image of 2025 G3 Bay 21 GX boat on trailer in outdoor setting, ready for transport. - 2The Image of 2025 G3 Bay 21 GX boat on trailer in outdoor setting, ready for transport. - 2
  • Slide: The Image of 2025 G3 Bay 21 GX boat with Yamaha engine on a trailer, parked outdoors. - 3The Image of 2025 G3 Bay 21 GX boat with Yamaha engine on a trailer, parked outdoors. - 3
  • Slide: The Image of Outboard motor with BlackBeard Marine sticker on a 2025 G3 Bay 21 GX boat. - 4The Image of Outboard motor with BlackBeard Marine sticker on a 2025 G3 Bay 21 GX boat. - 4
  • Slide: The Image of 2025 G3 Bay 21 GX boat with Yamaha engine on a trailer, parked outdoors. - 5The Image of 2025 G3 Bay 21 GX boat with Yamaha engine on a trailer, parked outdoors. - 5
  • Slide: The Image of 2025 G3 Bay 21 GX boat console with steering wheel and gauges. - 6The Image of 2025 G3 Bay 21 GX boat console with steering wheel and gauges. - 6
  • Slide: The Image of 2025 G3 Bay 21 GX boat interior with seating and console, featuring modern design elements. - 7The Image of 2025 G3 Bay 21 GX boat interior with seating and console, featuring modern design elements. - 7
  • Slide: The Image of 2025 G3 Bay 21 GX boat deck with seating and storage compartments. - 8The Image of 2025 G3 Bay 21 GX boat deck with seating and storage compartments. - 8
  • Slide: The Image of 2025 G3 Bay 21 GX boat interior with seating and outboard motor. - 9The Image of 2025 G3 Bay 21 GX boat interior with seating and outboard motor. - 9
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2025 G3 Bay 21 GXSold

$42,990

New
We will let you know when another 2025 G3 Bay 21 GX is available in Kingston, OK

Boat in Kingston, OK 73439 US

builtBuilt in 2025
Year the boat was built
model

Bay 21 GX

Boat model
engine

2 Engines (2x --)

Engine type and count
length

21.3 feet

Overall boat length
fuel

Gas

Fuel type
material

Aluminum

Hull material

The Bay Series models feature wide, deep hulls, exceptional handling and top-end performance. They are now available with the optional EZ LOADER trailer.

Get ready to reel in the big ones with this new 2025 G3 Bay 21 GX Fishing Boat! Located in Kingston, OK, this 21-foot fishing machine is ready to hit the water. Powered by a reliable Yamaha 150 HP outboard, you'll have the speed and performance you need to reach your favorite fishing spots quickly and efficiently. Don't miss out on this opportunity to own a top-quality fishing boat! Stock number G3665D525.

Specifications:

  • Length: 21 ft
  • Beam: 8 ft 1 in
  • Approximate Weight: 1,720 lbs
  • Maximum Horsepower: 150 HP
  • Fuel Capacity: 30 gal
  • Number of Persons: 8
  • Transom Height: 25 in
  • Hull Material: Aluminum
  • Deadrise: 10 deg
Nominal Length
21.25ft
Length Overall
21.25ft
Beam
8.08ft
Dry Weight
1450lb
Max Passengers
8
Fuel Tanks
30gal
Hull Material
aluminum
Hull Shape
flat
Engine 1
Fuel Type
gasoline
Engine 2
Engine Type
outboard
Fuel Type
gasoline
Standard Features
  • Hull Gauge 0.125
  • All Aluminum
  • Console W/Fuel, Speedo, Tach & Trim
  • 3 Engine Trim Locations
  • Aluminum Trailer
  • L.E.D. Trailer Lights
  • Hydraulic Steering
  • Aerated Livewell X 2
  • Lockable Rod Storage
  • Lockable Storage
  • Fishing Chairs X 2
  • Leaning Post
  • Transom Saver
  • Console Door
  • Console Tackle Tray Storage
  • Cup Holders
  • Horn
  • Tuff Coat Interior
  • Buoyancy Pods
  • Bilge Pump - 800 AUTO
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
10/22/25Price decreased$42,990(-2.3%)
10/14/25Price decreased$43,990(-2.2%)
7/20/25Initial price$44,990

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2025 G3 Bay 21 GX. Enter your down payment, choose a loan term, and adjust the interest rate to see an instant payment estimate — ideal if you're calculating boat payments before you enquire. Wondering how much does a Bay cost in today's market, or how much does a G3 cost for similar models? This boat financing calculator helps you compare scenarios in seconds, whether you're considering used boat financing or a new purchase.
Monthly payment
$487.92/mo
$
$
Loan amount$ 42,990
OR
%

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2025 G3 Bay 21 GX. Enter your down payment, choose a loan term, and adjust the interest rate to see an instant payment estimate — ideal if you're calculating boat payments before you enquire. Wondering how much does a Bay cost in today's market, or how much does a G3 cost for similar models? This boat financing calculator helps you compare scenarios in seconds, whether you're considering used boat financing or a new purchase.
Monthly payment
$487.92/mo
$
$
Loan amount$ 42,990
OR
%

Contact Blackbeard Marine - Lake Texoma

6339 South Highway 377, Kingston, OK, 73439

By checking this box, I consent to receive recurring marketing text messages, phone calls, and emails from Blackbeard Marine - Lake Texoma 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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Address

6339 South Highway 377
Kingston, OK 73439

Boat Location

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Contact Blackbeard Marine - Lake Texoma about 2025 G3 Bay 21 GX

6339 South Highway 377, Kingston, OK, 73439

By checking this box, I consent to receive recurring marketing text messages, phone calls, and emails from Blackbeard Marine - Lake Texoma 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.

Contact Blackbeard Marine - Lake Texoma

6339 South Highway 377, Kingston, OK, 73439

By checking this box, I consent to receive recurring marketing text messages, phone calls, and emails from Blackbeard Marine - Lake Texoma 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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