Power Catamarans

Custom New Zealand power catamaran "U 21" (2010)
Custom New Zealand power catamaran "U 21" (2010)Photo: Jean-Pierre Bazard Jpbazard, CC BY 4.0 (https://creativecommons.org/licenses/by/4.0), via Wikimedia Commons

Imagine a yacht that settles gently at anchor, where a glass stays upright on the table and every guest has room to breathe. That calm, spacious feeling is what draws people to the power catamaran.

What a power catamaran is

A power catamaran rides on two hulls joined by a wide bridge deck. That twin hull design creates a broad, stable platform with far more beam than a single hull boat of the same length. Power catamarans come in two broad families: cruising catamarans with salons, staterooms and often a flybridge, and center console or dayboat catamarans built for fishing and running the coast.

Who it suits

Power catamarans suit couples and families who place comfort and stability first, including guests who are sensitive to motion. They appeal to cruisers who want generous living space and efficient long range travel, and to anglers who want a stable platform offshore.

Typical sizes and layouts

You will find power catamarans from compact fishing models to large cruising yachts. Cruising catamarans typically offer:

  • A main deck salon and galley on one level with the cockpit
  • Staterooms in each hull, often with a full width owner's suite
  • A flybridge on many models with a second helm and lounge
  • Wide side decks and a large forward deck or lounge
  • Twin engines spaced far apart for precise handling around the dock

Strengths and tradeoffs

**Strengths**

  • Exceptional stability at anchor and underway in many conditions
  • Abundant deck and interior space for the length
  • Shallow draft on many models, opening coves and anchorages
  • Efficient running at cruising speeds on many designs

**Tradeoffs**

  • A wide beam that may require a larger or more expensive slip
  • Fewer marina and haul out options for the widest models
  • A different motion in certain sea states than a deep V monohull

Using it on Tampa Bay and the Gulf Coast

The Gulf Coast suits a power catamaran beautifully. Shallow draft opens quiet anchorages behind the barrier islands, and the stable platform makes a day at the beach near Shell Key or Caladesi Island as relaxing as an evening at anchor. Cruising catamarans also handle the longer runs south to Naples and the Keys with comfort. Confirm slip width at your marina before you fall in love.

Buying tips

  • Measure beam against your marina, lift or storage options early.
  • Inspect both hulls, both engine rooms and the bridge deck structure.
  • Sea trial in a chop if possible to feel the ride for yourself.
  • Review records for both engines and all onboard systems.
  • We highly recommend an independent survey on every deal.

Find your power catamaran

If the stability and space of a power catamaran appeal to you, we would love to help you find the right one.

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Michael J. Johnson, Licensed Florida Yacht Advisor, EBK12498. Representing Autograph Yacht Group. Based in Tampa Bay and Sarasota, servicing the entire Gulf Coast from Clearwater to Naples.