Gemini Freestyle 399 Power

Three Great Ways to Purchase Your New Gemini Freestyle Catamaran


Put your new Gemini in our well known and trusted Charter Management Program and take advantage of our many incentives and discounts!


Take delivery at your homeport and enjoy the peace of mind of having your Gemini commissioned by the pros at Great Lakes Sailing Co.


Put your new Gemini in the SailTime Detroit fleet.

Gemini has reimagined the design brilliance of the Freestyle 37 as a power catamaran. They took all the innovation of the Freestyle 37 and evolving it to fit the needs and wants of the go-fast crowd. The ultimate day sailing catamaran is now available as the ultimate day-boat power catamaran.

The new design is nothing short of amazing and we cannot wait for you to see it in person. This center-console design is powered by twin Suzuki DF90A outboards with a cruising speed of 15 knots and 22.5 knots at full throttle – with seven crew aboard. The expansiveness of the Freestyle 37 is made even larger!

With the helm station situated up front and center, the cockpit is made even larger. So now we have a design that provides all the stability, space and capability of the original Freestyle with a new feature: comfortably cruising at 15 knots! New stability keels are situated aft on the hulls, so she draws only draws 18 inches! The bows have also been redesigned to include extensions so she lifts as she powers up.

No other boat matches the steady and balanced ride of the Freestyle 399 Power

Deck / Hull / Cockpit

  • Anchor Roller
  • Anchor Well w/ Space for Rode and Chain
  • Blister Prevent Technology Hull
  • Bow Pulpit, Stainless Steel with Bow Seats
  • Hull, FRP / Balsa Sandwich and Naidacore© Above Waterline, Solid FRP Bottom
  • Hull, Structural Grid Reinforcement
  • Lifelines, Double w/ Stainless Steel Stanchions
  • Four Mooring Cleats, Stainless Steel
  • Non-Skid Deck
  • Rub rail, Full Wrap w/ Stainless Steel Insert
  • Rudder w/ Stainless Steel Shaft
  • Stainless Steel Telescoping Swim Ladder
  • Through-Bolted Hull / Deck Join
  • Through-Hull Fittings, All Marelon Below the Waterline
  • Two Storage Lockers

Storage Cabinets

  • Under-Counter Storage
  • Sink, Single Stainless Steel
  • Optional Refrigerator
  • Optional Corian® Countertop
  • Optional Fresh Water System, Pressurized, Hot and Cold

Forward Cabin

  • Overhead Cabin Lighting
  • 1 Deck Hatch, Opening
  • Electrical Outlets, AC/DC
  • Hanging Locker
  • Queen Size Mattress, Foam
  • Storage Shelving

Forward Head(s)

  • Sink with pull out shower faucet
  • Optional Separate Shower
  • Vanity Unit with Mirror
  • Optional Corian Countertop
  • Towel Rack
  • Shower Curtain
  • Teak Shower Grate in Floor
  • Shower Sump Pump
  • GFI Receptacle
  • Electrical Outlets, AC/DC
  • Optional Water Heater

Forward Cockpit

  • Seating for up to Six
  • Floor Drain
  • Optional Cockpit Cushions
  • Optional Cockpit Table

Systems / Electronics

  • 12-Volt DC Electrical System w/ Breaker Panel
  • Electrical Outlets, AC & DC


LOA41′ (including engines)’2″
Head Configuration:Standard Head to Starboard with Cabin Option to Port, Head available to port as well
Engine:Twin outboards, Suzuki 90 HP (Optional Larger Engines Available)
Staterooms:1 Optional
Fuel Capacity:56 gallons (future option: 150 gallons)
Water Capacity:60 Gallons
Headroom:6’3″ – 6’5″
Optional Hot Water Tank:6 Gallons
Displacement:10000 LBS (loaded)
Holding Tank:20 Gallons (30 Gallon Optional)