Gunboat 602015

$3,200,000Newport, RI

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Brokerage Info


  • Year: 2015
  • Length: 60 ft
  • Price: $3,200,000
  • Located in Newport, RI US
  • Hull Material: Composite
  • Engine/Fuel Type: Diesel
  • YW# 4130410

Cui Bono offers the ultimate multihull package, seamlessly combining luxury living with a high performance, easy-to-handle yacht.

She has proven herself an outstanding live aboard for extended periods whilst cruising throughout New England, Caribbean, The Bahamas and New Zealand. A minimum draft of 3.5 ft renders navigating and anchoring in shallow waters hassle-free.

Entertaining friends & family is effortless with Cui Bono's large aft deck lounge area, open floorplan dining space, and four spacious guest cabins. Those who have sailed her affectionately recall stories of brunch and cocktails at 20 knots!

The boat can be quickly switched into delivery or regatta mode where 260-mile days are easily achievable. In the absence of wind, the twin 55HP Yanmar engines will motor comfortably at 8.5 kts in flat water. Overnight deliveries have been done with just two people, but four is preferred with longer offshore passages. Another unique feature is the simplicity of shutting the boat down and only having one person look after and maintain her whilst dormant. When active, two crew are required.

Her constant upgrades and maintenance have not only enhanced performance, but more importantly ensured the yacht is completely safe and offshore-ready.

The boat is currently undergoing a maintenance period including its rig service and other items in Newport, RI. It may move to Savannah, GA for the remainder of the Winter season.


Length Overall: 60.00 ft
Max Draft: 13.25 ft
Displacement:32000.00 lb
Bridge Clearance: 94.00 ft
Beam: 28.33 ft


Engine Brand: Yanmar
Year Built: 2015
Engine Model: 4JH57
Engine Type: Inboard
Engine/Fuel Type: diesel
Engine Hours: 1500
Engine Power: 55|horsepower

Engine Brand: Yanmar
Year Built: 2015
Engine Model: 4JH57
Engine Type: Inboard
Engine/Fuel Type: diesel
Engine Hours: 1500
Engine Power: 55|horsepower


Fresh Water Tanks: 2 (100 Gallons)
Fuel Tanks: 2 (110 Gallons)

Deck and Hull

Matterhorn White Hull

Teak Cockpit

Cockpit Tables (1x cocktail table and 1x folding aft deck dinner table)

Cockpit Cushions



Aft Deck Bimini

Foredeck Sunshade

Daggerboard Covers

Winch Covers

Interior Floor Covers

90lb Delta Anchor with Chain/ Rode: 200ft + 200ft

Lewmar AA 550 Windlass, Serviced in 2020

14' AB Rib

50 HP Mercury Outboard


Deck Washdown

Removable Swim Ladder

Fenders, Dock Lines

Sail Inventory

Main - 154sqm – North 3di (2017)

J1 – 115sqm - North 3di fractional lock (2020)

J2 – 60sqm – North 3di (2019)

Cruising screecher (Code 65) – 202sqm – North Cloth Xi14 – masthead lock on KZ8 TD furler (2023)

A2 – 380sqm – Superkote 200/ 150 – masthead lock on KZ8 TD furler(2023)

A5 – 292sqm – fractional lock on KZ8 TD furler (2023)

Storm Jib


Rotating Carbon Fiber Hall Spars Mast 98ft (7ft taller than standard GB60 rig)

Carbon Fiber Boom

Carbon EC6 Standing Rigging

Second Set of PBO Lower Whisker Stays

Rigging Projects Main Headboard Lock

Custom Performance Longeron with Integrated Anchoring System

Shroud, Tacking Points and Main Sheet Load Cells

4x Harken 990 Winches and 1x Harken 50.5 Winch

Mix of Rigging Project and Harken Deck Gear and Assorted Blocks and Hardware


B&G H5000 Performance Instruments

Navigation Center: 2x 12” Zeus 3S Chart Plotter and Ship’s Computer

Garmin 20:20 Repeaters – 4x in Forward Cockpit and 2x Aft Deck

BEP Marine C-Zone System 2x Autopilot Compass GPS VHF Radar

Satellite Phone

FLIR Camera

Spreader and Anchor Cameras

Fusion MD-UD 755

40” LG smart TV

* New chart plotters installed in 2020

** All Garmin repeaters in forward cockpit replaced in 2020. The new addition of repeaters on the aft deck is an asset for trimmers on the aft winch stations


Central Air conditioning and Heating System with 6 Thermostats

Water Heater

Water Maker

Entertainment System with Television

(4) Cabins

1x master VIP starboard mid

1x guest VIP port mid

2x guest cabins port and starboard aft 

* VIP cabins (port and starboard mid) were reconfigured from standard Gunboat 60 Queen to King-size beds during the 2020 daggerboard refit

Crew's Quarters with Twin Berths


Bosch Electric Induction Hob and Bosch Electric Oven

Vitrofrigo Refrigeration (2x fridge, 2x freezer)

Ice Machine


Mastervolt 24V Alternator, 110Ah

12.5kW Panda Generator (2,000hrs)

Four Mastervolt MLI Batteries, 6,000Wh, 24V

Mastervolt Ultra Combi Inverter Charger, 4/3500-100

Shore Power Inlet and Cable

Flex Max Solar Panels 32A Input, 24 Panels, 150W each

BEP Marine C-ZONE System


Sea Recovery UltraWhisper Watermaker (25GPH)

Webasto BlueCool series air conditioning (54,000 BTU, 124Ah) with Dehumidifier

40L Water Heater

Build Modifications

Custom Hall Spars rig, 7 feet Taller than Original Specification

Aft Winches (Harken 990) for Trimming

Custom Titanium Steering Quadrants with Cassette

Rudders and Upgraded Steering System

Re-designed Forward Cockpit

Extended Longeron

Carbon Winches and Toilets

Updates & Maintenance


Full ECsix 5-year rigging service at Future Fibers

Installed MLI 24V 6,000Wh lithium ion Mastervolt batteries

New A2, A5 + cruising screecher



Replaced trampoline fasteners
Clear coated longeron



Symmetrical daggerboards 

Chainplate replacement

30% larger fuel tanks 

VIP cabin upgrades from Queen to King-sized beds (plus extra storage space)

B&G upgrade, new Garmin screens and repeaters for aft trimming stations UMYG



Streamlined and upgraded hydraulic pack with a more powerful pump

Two new 12-inch Zeus 3S chart plotters



Custom titanium steering quadrants with new cassette rudders and upgraded steering system



J1 and traveller system upgrade and reinforcement


Life rafts
Qty: 2
Type 6 man
Expiry: 2021
Lifejackets: 10 Spinlock
First Aid Kits: 3
Fire extinguishers: 6

Grab Bags
Qty: 2
Flares: Various expiring 2021-2023
First Aid: Basic
Harness: Yes
Bosuns chair: Yes

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.


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3 Lockwood Drive, Ste. 302B
Charleston, SC 29401