Gemini Marine Waverider 880 Cabin 2021 boat specs
Gemini Marine
Gemini Marine Waverider 880 Cabin 2021
2021
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VS
Gemini Marine Waverider 880 Open 2021 boat specs
Gemini Marine
Gemini Marine Waverider 880 Open 2021
2021
View full specs →

Gemini Marine Waverider 880 Cabin 2021 vs Gemini Marine Waverider 880 Open 2021 — Same Brand, Different Boat

The Gemini Marine Waverider 880 Cabin 2021 vs Gemini Marine Waverider 880 Open 2021 comparison sits squarely in the category of decisions where specs alone won't tell the whole story — intended use, storage, and long-term ownership costs all factor in.

On paper these two are close siblings in the size department — Gemini Marine Waverider 880 Cabin 2021 at 28,8 ft versus Gemini Marine Waverider 880 Open 2021 at 28,8 ft. At 3 214 lbs and 3 214 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.

Both boats share a closely matched power ceiling — 452 hp for the Gemini Marine Waverider 880 Cabin 2021 and 452 hp for the Gemini Marine Waverider 880 Open 2021. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Both carry nearly identical fuel loads — 158 gal and 158 gal — so range won't be a tiebreaker here.

Both boats are rated for 8 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.

Bottom line: The Gemini Marine Waverider 880 Cabin 2021 and Gemini Marine Waverider 880 Open 2021 are closely matched on the specs that matter most. Test-ride both on the water you actually use, check current dealer pricing, and factor in long-term service access before you sign.
Measurements / Dimensions
Length overall - Detail28.80 ft
Length overall - Detail28.80 ft
Length - Feet28.8
Length - Feet28.8
Length overall - Meters8.78
Length overall - Meters8.78
Length overall - Inches346
Length overall - Inches346
Beam9.50 ft
Beam9.50 ft
Beam - Meters2.9
Beam - Meters2.9
Beam - Inches114
Beam - Inches114
Displacement3214.00 lbs
Displacement3214.00 lbs
Engine and Drivetrain
Fuel tank capacity - Gal158.4
Fuel tank capacity - Gal158.4
Fuel tank capacity - Liters599.61
Fuel tank capacity - Liters599.61
Horsepower452 hp
Horsepower452 hp
Drive typeoutboard
Drive typeoutboard
Operational Info
Boat typePower
Boat typePower

Gemini Marine Waverider 880 Cabin 2021 vs Gemini Marine Waverider 880 Open 2021 — Common Questions

Which is the larger boat — the Gemini Marine Waverider 880 Cabin 2021 or the Gemini Marine Waverider 880 Open 2021?
The Gemini Marine Waverider 880 Open 2021 is the longer of the two at 28,8 feet overall. The Gemini Marine Waverider 880 Cabin 2021 comes in at 28,8 feet, making it roughly 0,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Gemini Marine Waverider 880 Cabin 2021 or the Gemini Marine Waverider 880 Open 2021?
For trailering, the Gemini Marine Waverider 880 Open 2021 has the edge at 3 214 lbs dry weight versus 3 214 lbs for the Gemini Marine Waverider 880 Cabin 2021. Add a motor (typically 300–500 lbs for an outboard in this class), gear, and a partial fuel load and the difference grows. Lighter is friendlier on smaller tow vehicles and on fuel economy while hauling.
How many people can each boat hold?
The Gemini Marine Waverider 880 Cabin 2021 is Coast Guard rated for 8 passengers, while the Gemini Marine Waverider 880 Open 2021 is certified for 8. Note that legal capacity and comfortable capacity aren't always the same thing — on a full day out, most experienced boaters aim for about 80% of the rated number to keep things comfortable.
Do these boats require an oversize trailer permit to tow on US highways?
Both the Gemini Marine Waverider 880 Cabin 2021 and Gemini Marine Waverider 880 Open 2021 share an 9.50 ft beam — meaning both sit right at the 8’6" threshold that most US states use for standard-width loads. In most states you can tow at that width without a special permit, but regulations vary. Always check the rules for your state and any states you'll be passing through before your first long haul.
How do the fuel tanks compare on the Gemini Marine Waverider 880 Cabin 2021 and Gemini Marine Waverider 880 Open 2021?
Both boats carry similar fuel loads — 158 gallons and 158 gallons respectively. Range will depend heavily on motor choice, throttle usage, and whether you're on flat lake water or coastal chop.
Are the Gemini Marine Waverider 880 Cabin 2021 and Gemini Marine Waverider 880 Open 2021 from the same manufacturer?
Yes — both the Gemini Marine Waverider 880 Cabin 2021 and the Gemini Marine Waverider 880 Open 2021 are built by Gemini Marine. That means shared dealer networks, common parts availability, and consistent build quality across the line. The choice between them is essentially a question of how much boat you need, not which brand you trust.