About
This 2009 58' Northwest Powercat is a masterclass in stability, efficiency, and long-range cruising capability. Designed for the serious mariner who refuses to compromise between the spaciousness of a multihull and the ruggedness required for blue-water passages, this vessel is a rare find on the brokerage market.
Whether you’re planning a voyage through the Inside Passage or a trek across the Caribbean, this Powercat offers a level of comfort and safety that traditional monohulls simply cannot match.
Vessel Highlights
Exceptional Stability: The wide beam provides a steady platform both at anchor and underway, significantly reducing roll and enhancing onboard comfort.
Fuel Efficiency: Engineered with semi-displacement hulls, she sips fuel at trawler speeds while maintaining the capability to "get out of the way" when the weather turns.
Massive Interior Volume: With an 18-foot beam, the salon has tons of seating and with sliding aft doors allowing great inside-outside entertaining. The master accommodations feel more like a luxury apartment than a boat.
Shallow Draft: Perfect for exploring thin waters and hidden coves that are inaccessible to many 60-foot monohulls.
Pilot House: L-shaped seating on the portside, allowing everyone to be included while underway.
Accommodations & LayoutThe Salon & Galley
The main deck features an open-concept layout bathed in natural light from oversized windows.
U-shaped Galley Equipped with full-sized stainless steel appliances, granite countertops, and abundant storage for extended provisioning.
Lounge Area: Features premium leather upholstery, a hi-lo dining table, and a sophisticated entertainment center.
Staterooms
The three-stateroom layout ensures privacy for owners and guests alike:
Master Suite: A true "on-deck" feel with a queen-sized berth, panoramic views, and a private en-suite head with a walk-in shower.
VIP & Guest Cabins: Located in the hulls, these cozy cabins offer a queen berth in one and bunks in the other. Both have good headroom, ensuring your guests cruise in total comfort.
Performance & Engineering
Powered by reliable twin Cummins, the Northwest 58 is built for durability. The engine rooms are a mechanic’s dream—with great access to all systems,
SpecificationDetail
Length Overall 57' 3"
Beam18' 2"
Draft 4' 3"
Fuel Capacity~1,000 Gallons
Water Capacity~300 Gallons
Hull Material: High-Quality Fiberglass/GRP
Exterior Features
Aft Deck: A massive cockpit perfect for al fresco dining or staging for a day of fishing and diving.
Flybridge: The ultimate command center with a hard top and lounge seating for ten.
Stern Davits: Equipped with a heavy-duty davit and ample space for a 14' tender.
Specifications
SPECS
MEASUREMENTS
ENGINE(S)
TANKS
Accommodations
Disclaimer
The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.
The Multihull Company is pleased to assist you in the purchase of this vessel though the vessel may be listed with another brokerage company.
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Great Service, Great People
Helped me through the process.
I would go through them again in a future purchase.
The Multihull Company made the process of buying our boat easy and predictable. Both our agent (Francisco Montaner) and Andrew Holland communicated well and educated/informed us of each step in the process. I highly recommend The Multihull Company for those shopping for a catamaran!
Chuck at The Multihull Company is the real deal.
He helped us find our Lagoon 40 after genuinely listening to what we needed, not just what he had to sell. He let us visit the boat multiple times, answered every question honestly, and helped us make a confident decision on a major purchase.
What impressed us most was the post-sale support. Once the paperwork was signed, Chuck was still picking up the phone, offering referrals, and helping us work through the early stages of liveaboard life. That kind of follow-through is rare.
If you are looking for a multihull and want someone who knows the boats and actually cares about the outcome, Chuck is the person to call.
We just purchased a 2025 Nautitech 44 Open with The Multihull Company. The process of getting here has been great, and we could not have asked for a better agent. We worked with Conor, whom we met at the 2025 Cannes Boat Show. We started our search for a cruising catamaran in Florida at the beginning of the year. We spent a couple of months looking at different boats/models within our price range and quickly narrowed it down to what really mattered to us, in part thanks to the wealth of knowledge and expertise our broker provided. When we found a perfect match in Montenegro, Conor and The Multihull Company did not hesitate to continue supporting us and to lead the efforts from start to finish with great care and transparency. Communication and support have been outstanding throughout this entire process. Conor, in particular, showed great compassion and care, going above and beyond to ensure that no stone was left unturned and that we would be able to safely and happily sail off into our big adventure.
A sale well handled. No inflated expectations and an honest opinion throughout. Highly recommended.
Successful relationships cannot exist without it. At The Multihull Company we base every relationship on a firm commitment to earning and retaining our client’s trust.
Advice of any kind is valuable only when grounded in hard-won expertise. It too, must be trustworthy. Trust and expertise define the heart and soul of The Multihull Company. We are a team of skilled professionals who thrive on providing expert, trustworthy advice and service to catamaran and trimaran sailors around the globe.
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