2026 Grady-White Canyon 456 

2026 Grady-White Canyon 456

45' CENTER CONSOLE
Canyon 456
Flagship luxury and unmatched offshore capability.

The flagship Canyon 456 sets the standard for luxury outboard-powered fishing boats. This 45-foot masterpiece combines cutting-edge technology, extraordinary space, and the legendary SeaV²® hull for the softest, driest ride on the water. It’s the ultimate expression of Grady-White craftsmanship and performance.

Exceptional is Standard

Discover the features that put every Grady-White in a class of its own.

For generations, Grady-White has set the standard for quality, reliability, performance, and satisfaction.

Grady-White’s SeaV2® hull delivers unmatched ride quality—engineered for superior comfort, control, and offshore confidence.

Grady-White boats are crafted with precision and pride, setting the standard for marine quality, durability, and performance.

Features may include:

Safety

• Automatic bilge pumps (2) (total 4,000 GPH) (15,142 LPH)
• Basic flotation
• Bow grab rails - low profile 316 grade stainless steel
• Cockpit stainless steel toe rails
• Composite stringer system & transom - water impervious
• Fire extinguisher holder
• Fire suppression system
• Nonskid fiberglass liner
• Self-bailing cockpit w/high-volume scupper system
• Stainless steel through-hull fittings
• Yamaha Siren Marine Connected Boat® Monitoring System

Cockpit & Deck

• 100% hand laid SeaV² hull & deck
• Anchor windlass w/rode, line, and remote switches at helm & windlass
• Bow thruster
• Casting platform
• Cleats - flush mount (pull up)
• Cockpit bolsters
• Cockpit lights - blue LED
• Cockpit side doors - port & starboard w/boarding ladder
• Deck hardware - 316 grade stainless steel through-bolted
• Dockside power w/galvanic isolator & 35' Glendinning retractable shore power cord
• Drink holders - stainless steel (12)
• Easy up bow shade (ivory mesh)
• Electric reel outlets (2)
• Electrical system management - CZone® AC & DC digital switching
• Engine flush system - Reverso® electronic self-cycling
• Factory engine pre-rigging
• Fish box - 43-qt. (41 l) port bow insulated fish box w/ob drain
• Fish box - 123-qt. (116 l) port bow insulated fish box w/ob drain
• Fish box - 210-qt. (198.7 l) starboard bow insulated fish box w/ob drain
• Fish box - 459-qt. (434 l) aft insulated refrigerator/freezer fish box w/lights, digitally controlled thermostat & ob drain
• Forward bolsters
• Fuel capacity - 616-gallons (2,332 l) (2 - 308 gal. tanks)
• Generator - 12 kW diesel, 30-gallon (114 l) fuel capacity
• International lighting
• Lighting - underwater blue LED (3)
• Livewells - port & starboard aft transom 35-gallon (132 l) insulated raw water livewells w/lights, full column distribution inlets & ob drains (1500 GPH) (5678 LPH)
• Rod holders - cockpit (6), bow (4)
• Rod storage - 2 lockable rod pods, holds 2 rods each (4)
• Rod storage racks - horizontal (6)
• Rubrail - high density PVC w/stainless steel insert
• Seating - 60" foldaway aft bench seat w/cushion
• Seating - port & starboard seating w/multi-position, forward & aft facing foldaway backrests (2)
• Stabilizer - Seakeeper® 6 gyroscopic stabilization system
• Stereo - Deluxe stereo system w/waterproof touch screen display, AM/FM tuner, Wi-Fi & Bluetooth® connectivity & remote unit; speakers w/LED lights - bow (2), T-top (4); subwoofers - cockpit (2)
• Stern eyes - 316 grade stainless steel
• Storage - forward anchor locker w/rode storage
• Tables - electromechanically adjustable fiberglass bow tables (2)
• Trim control - ZipWake® auto-leveling dynamic trim system
• Washdown - cockpit freshwater shower (recessed) - aft cockpit w/20' Glendinning retractable hose w/hot & cold mixer
• Washdown - cockpit freshwater shower (recessed) - forward w/20' Glendinning retractable hose
• Washdown - pressurized raw water
• Water heater - 11-gallon (42 l) (includes hot water cockpit shower)
• Water reservoir - raw water sea chest
• Water tank - 80-gallon (303 l) freshwater

Sea Command Center

• Accessory outlet - 5V duplex USB port
• Accessory outlet - 110V duplex
• Air conditioning - 16,000 BTU w/outlets at helm (4) & aft seats (3)
• Cockpit galley starboard w/grill, stainless steel refrigerator & trash compartment
• Compass
• Cooler - 53-qt. (50 l) insulated box w/ob drain (under starboard aft seat)
• Drink holders - stainless steel at helm (4) & aft seats (2)
• Flush mount electronics area
• Footrest - molded console footrest
• Footrests - fold down (4)
• Lean bar grab rails (4)
• Phone charger (wireless) - helm mounted
• Rigging station - port freshwater sink w/up-down swivel faucet & pull-out spray handle, tackle & bulk storage
• Seating - aft facing deluxe mezzanine seat w/air conditioning, grab rails, flip-up bolster center, electromechanical footrest/step & drink holders
• Seating - electrically adjustable deluxe contoured helm captain's chairs w/flip-up bolsters & fold-down armrests (4)
• Seating - molded forward lounge seat w/armrests & drink holders (4)
• Steering - Helm Master® EX w/Full Maneuverability
• Steering wheel - 316 grade stainless steel Edson Wheel w/knob
• Storage - portside 3-drawer stainless steel units (2)
• Storage - tackle storage under aft-facing center seat w/trays (6) & bulk storage drawers (2)
• T-top - fiberglass AV²® enclosure w/painted aluminum frame, electrically sliding sunroof w/screen & shade, storage net, LED spreader lights (3), tri-colored (red, blue, white) LED recessed lights (6), aft mounted rod holders (8), outrigger plates, SureShade® electrically retractable shade w/Sunbrella® canvas (oyster)
• Windshield - wraparound glass integrated w/T-top w/electrically sliding port & starboard side vents
• Windshield wiper w/washer - freshwater

Console Interior

• Accessory outlet - 5V duplex USB port (2)
• Accessory outlet - 110V duplex (2)
• Air conditioning - 12,000 BTU w/outlets at console (3) & head (1)
• Berth - forward convertible vee berth
• Carbon monoxide monitor
• Door - lockable sliding door w/separate screen door
• Drink holders - stainless steel (4)
• Forward hatch - low profile acrylic hatch w/retractable screen shade
• Galley - portside galley w/Corian® countertop, stainless steel microwave drawer & stainless steel drawers (3)
• Galley - starboard galley w/stainless steel sink, Corian® countertop & stove cooktop
• Head - lockable enclosed ventilated head area w/lighting, sink, Corian® countertop, shower w/teak grate, mirror, storage cabinet, vertical rod storage (4) & VacuFlush® marine head w/freshwater supply, 20-gallon (76 l) holding tank, overboard discharge & deck pump out
• Lighting - dimmable indirect lighting throughout
• Refrigerator - stainless steel
• Rod storage - retractable vertical storage rack under port countertop (4)
• Rod storage - port & starboard forward berth sapele Integrated Rod Storage Slides™ (4)
• Stereo - Deluxe stereo system w/waterproof touch screen display, AM/FM tuner, Wi-Fi & Bluetooth® connectivity & remote unit; speakers (2) & subwoofer
• Storage - marine safe w/touchpad entry
• Storage - port & starboard lighted glass shelves
• Storage - port cedar-lined closet
• Storage - underberth compartments (3)
• Teak wood sole
• Windows - port & starboard tinted frameless glass windows w/blinds
• Table - solid sapele dinette table w/teak & brushed aluminum inlays & electromechanically adjustable stainless steel base (seats 4)
• TV - 32" LED flat screen w/HDMI inlet

Optional Features

• CE certification package (European Conformity)
• Hull color - Celestial Blue, Coastal Fog, Ocean Mist, or Sage Gray gelcoat
• International AC electrical conversion - 220V (50Hz)
• Outrigger kit - 22-ft. (6.7m) GEMLUX® carbon fiber outriggers w/polished stainless steel base
• Steering - wireless Yamaha remote control
• T-top color - underside of fiberglass T-top (requires matching gelcoat hull color option)
• Canvas Options
• T-top Clear2Sea™ side wings & helm enclosure (ivory)

Engine Options

• Yamaha XTO Offshore® 450 QUAD