FIRTH'S CHASM is a fully refitted 77 Convertible with Enclosed Bridge, and a Sky Bridge.
This proven offshore sportfish combines tournament-level capability with true motor-yacht comfort.
Built on Hatteras’ solid fiberglass hull with a 22’ beam, this model is widely respected for its seakeeping, interior volume, and long-range cruising ability.

FIRTH'S CHASM is a fully refitted 77 Convertible with Enclosed Bridge proven offshore sportfish that combines tournament-level capability with true motor-yacht comfort. Built on Hatteras’ solid fiberglass hull with a 22’ beam, this model is widely respected for its seakeeping, interior volume, and long-range cruising ability.

FIRTH'S CHASM has benefited from a full refit in 2024 with all new soft goods, new flooring and carpet, all new appliances, a brand new full teak cockpit with a fighting chair, a substantial 10 camera Hikvision security system with night vision. Two FLIR night vision cameras fore and aft, and a marine Starlink receiver for offshore connectivity.

The teak cockpit is designed for serious fishing, offering expansive deck space, mezzanine seating, in-deck fish boxes, tackle storage. Engine room access is excellent, making service and inspections straightforward. This layout supports both competitive fishing and owner-operator use.

Entering the salon, the interior is open and bright with high-quality custom wood finishes, large windows, and a comfortable seating arrangement. To starboard is a spacious L-shaped settee, while the port side features cabinetry and an entertainment center. The salon flows seamlessly forward to the galley and dinette, creating an ideal main-deck layout for cruising and entertaining.

The galley is fully equipped with all new appliances including a full-sized Miele refrigerator, new marble countertops, and abundant storage. The forward dinette offers excellent visibility and serves as a functional gathering space underway or at anchor. Forward of this area to starboard is a utility room with new Samsung washer and dryer.

The lower accommodations on FIRTH'S CHASM offers a highly desirable four-stateroom, six-head layout. The full-beam master stateroom amidships features a king berth, ample storage, and a private en-suite head with separate shower. The forward VIP stateroom includes a queen berth and private head access. Two additional guest staterooms, one twin and a double, each with en-suite heads, provide comfortable accommodations for owners and guests.

The enclosed bridge is a standout feature, functioning as both a command helm and climate-controlled sky lounge. Forward, the helm provides excellent visibility and space for the all new electronics suite, with 3 22” Garmin displays, Aft, comfortable seating and entertainment amenities including a overhead mounted TV with Starlink connectivity , and a full bar to port with a sink make this area ideal for entertaining guests while underway.

On top the fully equipped sky bridge has a 22’ Garmin, VHF, bow and stern thruster controls ABT Trac zero speed stabilizer controls and a large Garmin gauge display- all of this equipment was new in 2024.

The 2011 Hatteras 77 Enclosed Bridge remains one of the most sought-after large convertibles on the market, offering exceptional build quality, performance, and versatility. Ideal for owners seeking a premium sportfish capable of long-range cruising, tournament fishing, and comfortable extended stays aboard.

• MTU 16V 2000 main engines 1876 hours each (Port serial # 536107065 Strbd serial # 536107064)
• ABT Trac Zero speed fin stabilizers
• (2) Onan 27.5 KW generators 60hz 120/240V - Port 2967 hours, starboard 2837 hours
• ACR search light
• ZF transmission
• MTU displays, 2 in WH
• American Hydraulic Bow and Stern thrusters
• (3) 24" Garmin displays in WH, (1) on sky bridge (2024)
• Garmin open scanner radar (2024)
• (2) FLIR night vision cameras (forward and aft)
• New 7 blade Nibral props (48x80.5)
• VACS America central vacuum system
• Bennett Trim tabs
• Air compressor
• 1000 lb Nautical structures davit on foredeck
• Maxwell stainless steel windlass with new polished SS anchor and chain
• WILLIAM JET TENDER IS NOT INCLUDED IN SALES PRICE
• (6) Underwater lights
• Cruise Air air conditioning
• Ice chipper in cockpit (needs service)
• (4) Headhunter heads
• Cockpit refrigerator
• Cockpit ice maker
• Glenndenning shore power cable management
• Sea dek decking on upper decks
• Trash compactor
• Samsung washer and dryer full sized
• LED interior lighting
• Sea recovery Water maker (AWC 450-1800)
• (3) ICOM VHF radios in WH, (1) on skybridge. (2) ICM 605, (1) IC-M802
• JL Audio speakers throughout exterior
• Water heater
• Fusion microwave
• Mastervolt battery chargers
• Fish boxes with macerator pumps
• (2) 6-person Datrex life rafts
• Salt water washdown
• Alexseal “Cloud white” paint on exterior

• (2) Garmin MFD 24” Screens (2024)
• (2) ICOM IC-M604 VHF
• (1) ICOM IC-M802 VHF
• MTU Digital Displays
• Garmin Autopilot (2024)
• Bow/Stern Thruster Controls
• Pneumatic Sliding Door
• Full Sized Couch
• Full Bar
• 50” Samsung TV
• Pompanette Platinum Series Helm Seat

• (3) Helm Seats
• (1) Garmin 8624 MFD 24” Screen (2024)
• (1) Garmin 923 MFD 9” Screen (2024)
• MTU Controls
• ICOM VHF
• Fusion MS-RA55 Stereo Control
• Seating in front of helm

• Full Sofa to STBD
• Day Head to Port
• Bridge Stairs to Port
• Bar to Port
• Ice Maker
• 55” TV with Bose Surround Sound
• Dinette FWD STBD
• Wine Cooler

• Full-Size Miele Residential Fridge
• (2) Freezer Drawers
• Convection Microwave
• Frigidaire Cooktop
• Trash Compactor
• Dishwasher
• Ice maker

Denison Yacht Sales offers the details of this yacht in good faith but can’t guarantee the accuracy of this information nor warrant the condition of this boat for sale. This yacht for sale is offered subject to prior sale, price change, or withdrawal from that yacht market without notice. She is offered as a convenience by this yacht broker to its clients and is not intended to convey direct representation of a specific yacht for sale.