Explore the Harris Grand Mariner 230
What's aboard
- Premium audio
- Sun protection
Overview
2026 Harris Grand Mariner 230 — Only 20 Hours!
What's included
Luxury, performance, and practically brand-new condition!
This 2026 Harris Grand Mariner 230 is the perfect combination of luxury and performance, offering the space, comfort, and power you want in a premium tritoon. With only 20 hours, this boat is barely broken in and ready for its next owner to enjoy!
Powered by a Mercury 300L Verado V8, this Grand Mariner delivers the power and smooth performance needed for cruising, entertaining, and making the most of your time on the water.
Premium Features & Options
Mercury 300L Verado V8 — 300 HP
Sport arch with power lift and double black Bimini
Premium JL Audio stereo system
Luxury Chestnut Brown Cool Touch furniture
Ultra Lux high-back dual helm seats
Full Seagrass flooring
C-Zone interior and exterior lighting package
Ski tow bar
LilliPad ladder
Swim assist aft
Raised helm
Black Sapphire primary fence color
Luxury sport table with woodgrain finish
Tube protectors
Black matte accents
Available at Ugly John's Thunder Bay Marina
Inquire for more info or to schedule a showing or demo!
More than a hull
Video coming soonFull specifications
- Year
- 2026
- Make
- Harris
- Model
- Grand Mariner 230
- Category
- Power
- Class
- Pontoon Boats
- Condition
- Used
- Length overall
- 23.75 ft
- Nominal length
- 23 ft
- Beam
- 8.5 ft
- Engines
- 1 × 300 hp
- Engine hours
- 20
- Hull material
- Aluminum
- Location
- Afton, OK
Own it this season, not someday
We work with marine lenders to get you a competitive rate, take your trade, and walk you through the numbers before you ever sign. Terms up to 20 years on qualifying boats.
- Competitive marine rates
- Trade-ins welcome
- Quick pre-approval
Before you finance Boat loans aren't car loans — 5 myths, busted See the myths & the facts → Name your number on this Harris
Sellers respond to real numbers. Pick a starting point — you'll see what it'd cost per month if they accept — then send it straight to the team.