Versatile Elegance

Grand Mariner

Harris Pontoon Boats Slider Grand Mariner Sterling Gray

STARTING AT $123,870*

Grand Mariner

The pinnacle of pontoon luxury, the Grand Mariner Series combines sleek design, premium craftsmanship, and cutting-edge performance. Inspired by refined coastal living, it delivers an elevated on-water experience with every detail designed for comfort, style, and sophistication.

Harris Pontoon Boats Grand Mariner 250 CWDH Running

POWERFUL & SLEEK

Show your friends the true meaning of luxury aboard the gorgeously styled Grand Mariner. Spectacular power and smooth performance infuse every moment with excitement, while its sleek silhouette and premium finishes make a bold statement on the water. From high-horsepower engines to precision handling, the Grand Mariner is built to thrill—effortlessly blending elegance and adrenaline for an unforgettable ride.

Harris Pontoon Boats Grand Mariner 250 CWDH Performance

Power Through The Day

The Grand Mariner stuns everyone on the lake with it's sweeping lines and sloped silhouette. Our soft-touch vinyl and luxurious furniture keep your family comfortable, while the Mercury engine puts plenty of power for watersports at your fingertips.

Harris Pontoon Boats Grand Mariner 270 SLDDH Exterior Lights

Illuminate The Night

The Grand Mariner’s all-electric tower and C-Zone helm redefine nighttime cruising with seamless, intuitive control. Create a custom light show that reflects your mood and style—whether you're celebrating with vibrant colors or unwinding under soft ambient glow. This integrated system not only enhances the atmosphere but also adds a layer of safety and sophistication, turning every evening on the water into a luxurious, unforgettable experience.

Grand Mariner Series

Model Specs

LENGTH OVERALL

26'

MAX CAPACITY

12-14 persons / 2781 lbs

MAX HP

400 HP

TUBE DIAMETER

25"

TUBE LENGTH

23' 9"

WIDTH (BEAM)

8' 6"

DECK LENGTH - 2 TUBES

24'10"

DECK LENGTH - 3 TUBES

26'

CAPACITY 225 PACKAGE

9-11 persons / 2013 lbs

CAPACITY 227 PACKAGE

12 persons / 2364 lbs

CAPACITY 325 PACKAGE

10 - 12 persons / 2482 lbs

CAPACITY 327 PACKAGE

12 - 14 persons / 2781 lbs

BRIDGE CLEARANCE WITH 25" TUBES

62" / 81"

BRIDGE CLEARANCE WITH 27" TUBES

64" / 83"

DRAFT DOWN WITH 25" TUBES

21"

DRAFT DOWN WITH 27" TUBES

21"

DRAFT UP WITH 25" TUBES

13"

DRAFT UP WITH 27" TUBES

13"

FUEL CAPACITY - 2 TUBES

29 gal

FUEL CAPACITY - 3 TUBES

50 gal

MAX HP 225 PACKAGE

200 HP

MAX HP 227 PACKAGE

200 HP

MAX HP 325 PACKAGE

400 HP

MAX HP 327 PACKAGE

400 HP

WEIGHT 225 PACKAGE

3508 lbs

WEIGHT 227 PACKAGE

3628 lbs

WEIGHT 325 PACKAGE

4268 lbs

WEIGHT 327 PACKAGE

4309 lbs

LENGTH OVERALL

27' 6"

MAX CAPACITY

10-16 persons / 3002 lbs

MAX HP

500 HP

TUBE DIAMETER

25"

TUBE LENGTH

25' 3"

WIDTH (BEAM)

8' 6"

DECK LENGTH 3 TUBES

27'6"

CAPACITY 325 PACKAGE

8-14 persons / 2681 lbs

CAPACITY 327 PACKAGE

10-16 persons / 3002 lbs

BRIDGE CLEARANCE WITH 25" TUBES

62" / 81"

BRIDGE CLEARANCE WITH 27" TUBES

64" / 83"

DRAFT DOWN WITH 25" TUBES

21"

DRAFT DOWN WITH 27" TUBES

21"

DRAFT UP WITH 25" TUBES

13"

DRAFT UP WITH 27" TUBES

13"

FUEL CAPACITY - 3 TUBES

50 gal

FUEL CAPACITY - P2 PACKAGE

MAX HP 325 PACKAGE

500 HP

MAX HP 327 PACKAGE

500 HP

WEIGHT 325 PACKAGE

4537 lbs

WEIGHT 327 PACKAGE

4574 lbs

LENGTH OVERALL

29'

MAX CAPACITY

12-18 persons / 3243 lbs

MAX HP

500 HP

TUBE DIAMETER

25"

TUBE LENGTH

26' 9"

WIDTH (BEAM)

8' 6"

DECK LENGTH 3 TUBES

29'

CAPACITY 325 PACKAGE

10-15 persons / 2902 lbs

CAPACITY 327 PACKAGE

12-18 persons / 3243 lbs

BRIDGE CLEARANCE WITH 25" TUBES

62" / 81"

BRIDGE CLEARANCE WITH 27" TUBES

64" / 83"

DRAFT DOWN WITH 25" TUBES

21"

DRAFT DOWN WITH 27" TUBES

21"

DRAFT UP WITH 25" TUBES

13"

DRAFT UP WITH 27" TUBES

13"

FUEL CAPACITY - 3 TUBES

50 gal

MAX HP 325 PACKAGE

500 HP

MAX HP 327 PACKAGE

500 HP

WEIGHT 325 PACKAGE

4747 lbs

WEIGHT 327 PACKAGE

4784 lbs

Grand Mariner

Floorplans

Grand Mariner

Available Colors

Gallery

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