Canyon 456

45' CENTER CONSOLE

The largest unsinkable boat of its kind, Grady-White sets the standard in luxury fishing boats with this flagship 45-foot center console! The Canyon 456 is an incredibly spacious, technically sophisticated boat built on Grady’s trademark SeaV²^® hull, ranked highest in performance and ride in every J.D. Power and Associates Marine Study ever done. This makes it the driest, softest riding center console on the market. One of the world’s largest center console boats, the 456 is crafted with Grady’s exceptional attention to detail, more richly appointed than other big outboard sportfishing boats and the only one to include the legendary company that stands behind it.

PHOTO GALLERY

Photo Gallery

Grady-White Canyon 456 45-foot center console fishing boat running

Grady-White Canyon 456 45-foot center console fishing boat running at sunset

Grady-White Canyon 456 45-foot center console fishing boat starboard side

Grady-White Canyon 456 Center Console Boat Running

Grady-White Canyon 456 45-foot center console running with palm trees in background

Grady-White Canyon 456 45-foot center console fishing boat sea command center helm

Grady-White Canyon 456 45-foot center console fishing boat helm layout

Grady-White Canyon 456 45-foot center console fishing boat cockpit

Grady-White Canyon 456 45-foot center console fishing boat console interior facing aft

Grady-White Canyon 456 45-foot center console fishing boat forward seating with tables

Grady-White Canyon 456 45-foot center console running starboard

Grady-White Canyon 456 45-foot center console fishing boat cruising

Grady-White Canyon 456 45-foot center console fishing offshore

Grady-White Canyon 456 45-foot center console fishing offshore in blue water

Grady-White Canyon 456 45-foot center console fishing boat running carving a turn

Grady-White Canyon 456 45-foot center console fishing boat Sea Command Center seating

Grady-White Canyon 456 45-foot center console fishing boat grilling

Grady-White Canyon 456 45-foot center console fishing boat bow seating with tables

Grady-White Canyon 456 45-foot center console fishing boat bow seating with speakers and tables

Grady-White Canyon 456 45-foot center console fishing boat forward lounge seat

Grady-White Canyon 456 45-foot center console fishing boat windshield

Grady-White Canyon 456 45-foot center console fishing boat bow shade

Grady-White Canyon 456 45-foot center console fishing boat sea command center captain's chairs

Grady-White Canyon 456 45-foot center console fishing boat aft facing sea command seating

Grady-White Canyon 456 45-foot center console fishing boat t-top with color

Grady-White Canyon 456 45-foot center console fishing boat console interior

Grady-White Canyon 456 45-foot center console fishing boat cabin berth

Grady-White Canyon 456 45-foot center console fishing boat integrated rod storage slides

Alt Grady-White Canyon 456 45-foot center console fishing boat marine safe with touchpad entry

Grady-White Canyon 456 45-foot center console fishing boat galley

Grady-White Canyon 456 45-foot center console fishing boat cabin interior rod storage

Grady-White Canyon 456 45-foot center console fishing boat galley and lower storage

Grady-White Canyon 456 45-foot center console fishing boat galley and upper storage

Grady-White Canyon 456 45-foot center console fishing boat head

Grady-White Canyon 456 45-foot center console fishing boat head rod storage

DOWNLOAD MODEL POSTER

main specs

Canyon 456 Main Specifications

Beam Amidships

14' (4.27 m)

Center Line Length w/o Engines

45' (13.72 m)

Bridge Clearance

10'5" (3.18 m)

Cockpit Depth

28" (0.71 m)

Hull Draft

30" (0.76 m)

Transom Deadrise

21 degrees (SeaV^2® progression)

Maximum HP

1800 (1342 kW)

Fuel Capacity - Standard

616 gal. (2,332 l)

Weight w/o Engines

24,500 lb. (11,113 kg)

features & options

Canyon 456 Features & Options

If your PDF does not download, click here.

Select camera icons where available to view feature photos

Denotes feature as trademarked, exclusive, patented, or patent pending

STANDARD FEATURES

Safety

Automatic bilge pumps (2) (total 4,000 GPH) (15,142 LPH)

Basic flotation

Bow grab rails - low profile 316 grade stainless steel

Grady-White Canyon 456, 45-foot center console Toe Rails

Cockpit stainless steel toe rails

Composite stringer system & transom - water impervious

Fire extinguisher holder

Nonskid fiberglass liner

Grady-White Canyon 456, 45ft center console cockpit overall.

Self-bailing cockpit w/high-volume scupper system

Stainless steel through-hull fittings

Electronic module next to phone displaying the Siren Marine app

Yamaha Siren Marine Vessel Monitoring System

Cockpit & Deck

100% hand laid SeaV² hull & deck

Anchor windlass w/rode, line, and remote switches at helm & windlass

Grady-White Canyon 456 45-foot center console fishing boat batteries and switches

Batteries (10) w/battery select switches (5) & charger system (3)

Bow thruster

Casting platform

Grady-White Canyon 456 45-foot center console fishing boat cleat.

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

Grady-White Canyon 456, 45-foot center console Shore Power

Dockside power w/galvanic isolator & 35' Glendinning retractable shore power cord

Drink holders - stainless steel (12)

Grady-White Canyon 456, 45ft center console easy up bow shade.

Easy up bow shade (ivory mesh)

Electric reel outlets (2)

Grady-White Canyon 456 45-foot center console CZone digital switch.

Electrical system management - CZone® AC & DC digital switching

Engine flush system - Reverso® electronic self-cycling

Factory engine pre-rigging

Fender cleats - Phender Pro™ quick-release

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 - 239-qt. (226 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 - 12kW diesel, 30-gallon (114 l) fuel capacity

International lighting

Grady-White Canyon 456, 45-foot center console Underwater Lights

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)

Grady-White Canyon 456 45-foot center console fishing boat rod holder.

Rod holders - cockpit (6), bow (4)

Rod storage - 2 lockable rod pods, holds 2 rods each (4)

Rod storage racks - horizontal (6)

Grady-White Canyon 456, 45ft center console rubrail.

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)

Grady-White Canyon 456 45-foot center console fishing boat seakeeper gyroscopic stabilizer

Stabilizer - Seakeeper® 6 gyroscopic stabilization system

Grady-White Canyon 456 45-foot center console stereo.

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

Grady-White Canyon 456 45-foot center console anchor locker with rode storage

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

Grady-White Canyon 456 45-foot center console accessory outlet.

Accessory outlet - 5V duplex USB port

Accessory outlet - 12V

Grady-White Canyon 456 45-foot center console fishing boat 110V outlet

Accessory outlet - 110V duplex

Grady-White Canyon 456 45-foot center console air conditioning.

Air conditioning - 16,000 BTU w/outlets at helm (4) & aft seats (3)

Grady-White Canyon 456 45-foot center console fishing boat grill and storage drawers

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)

Grady-White Canyon 456 45-foot center console flush mount electronics.

Flush mount electronics area

Grady-White Canyon 456 45-foot center console footrest.

Footrest - molded console footrest

Footrests - fold down (4)

Grady-White Canyon 456 45-foot center console fishing boat lean bar grab rails.

Lean bar grab rails (4)

Grady-White Canyon 456 45-foot center console phone charger.

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

Grady-White Canyon 456 45-foot center console fishing boat helm seating.

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)

Grady-White Canyon 456 45-foot center console fishing boat helm master full maneuverability.

Steering - Helm Master® EX w/Full Maneuverability

Grady-White Canyon 456 45-foot center console fishing boat steering wheel.

Steering wheel - 316 grade stainless steel Edson Wheel w/knob

Grady-White Canyon 456, 45-foot center console Stainless Drawers

Storage - portside 3-drawer stainless steel units (2)

Grady-White Canyon 456, 45-foot center console Tackle Storage

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)

Grady-White Canyon 456 45-foot center console fishing boat wrap around windshield

Windshield - wraparound glass integrated w/T-top w/electrically sliding port & starboard side vents

Grady-White Canyon 456 45-foot center console fishing boat windshield wiper

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)

Grady-White Canyon 456 45-foot center console forward berth.

Berth - forward convertible vee berth

Carbon monoxide monitor

Door - lockable sliding door w/separate screen door

Drink holders - stainless steel (4)

Grady-White Canyon 456 45-foot center console forward hatch.

Forward hatch - low profile acrylic hatch w/retractable screen shade

Grady-White Canyon 456 45-foot center console portside galley.

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

Grady-White Canyon 456 45-foot center console fishing boat console interior lighting

Lighting - dimmable indirect lighting throughout

Refrigerator - stainless steel

Rod storage - retractable vertical storage rack under port countertop (4)

Grady-White Canyon 456 45-foot center console fishing boat sliding rod storage

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

Grady-White Canyon 456 45-foot center console portside closet.

Storage - port cedar-lined closet

Storage - starboard stainless steel drawers (3)

Grady-White Canyon 456, 45-foot center console Under Berth Storage

Storage - underberth compartments (3)

Grady-White Canyon 456, 45-foot center console Teak Sole

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

Options

CE certification package (European Conformity)

Hull color - Celestial Blue, Coastal Fog, Ocean Mist, or Sea Glass gelcoat

International AC electrical conversion - 220V (50Hz)

Outrigger kit - 22-ft. (6.7m) GEMLUX® carbon fiber outriggers w/polished stainless steel base

Grady-White Canyon 456, 45-foot center console T-Top with paint to match hull color

T-top color - underside of T-top (requires matching gelcoat color option)

Canvas Options

Grady-White Canyon 456, 45-foot center console canvas helm enclosure with clear windows

T-top Clear2Sea™ side wings & helm enclosure (ivory)

performance

Canyon 456 Performance Data

XTO Offshore® 450

Quad

Top Speed: 58.0 MPH @ 6000 RPM

Optimum Cruise: 30.1 MPH @ 3500 RPM

GPH at Optimum Cruise: 44.0

MPG at Optimum Cruise: 0.68

XTO Offshore® 450

Quad

Engine Size

5.6L

Test Date

5/07/2018

Prop Size

16 3/8 x 21 XTO OS

Weight as Tested

31650 lb. (including persons, fuel, water, gear, engines & accessories)

Hardtop

Yes

Bow Pulpit

Bottom Paint

Optimum Cruise

30.1 MPH @ 3500 RPM

RPM	MPH	GPH	MPG
1000	7.0	7.8	0.89
1500	9.4	10.4	0.91
2000	11.4	16.0	0.71
2500	16.1	24.7	0.65
3000	23.8	33.7	0.70
3500	30.1	44.0	0.68
4000	36.8	57.2	0.64
4500	43.4	76.0	0.57
5000	48.7	93.3	0.52
5500	53.4	120.2	0.44
6000	58.0	146.6	0.40

Back To Engines

PERFORMANCE DISCLAIMERS

The following variables can affect performance: wind, current, sea conditions, speed, engine performance, transducer, trolling time, engine trim, bottom paint, trim tabs, curtains, tops, gear placement and prop size/condition/type. This report should be used only as a general reference guide. Prop size, pitch and prop features listed in this performance report reflect the available props factory installed on new boats from Grady-White at this time. Props cited in the report may be an updated version(s) of the prop(s) used at the time of the test.

XTO Offshore® 450

Quad

Engine Size

5.6L

Test Date

5/07/2018

Prop Size

16 3/8 x 21 XTO OS

Weight as Tested

31650 lb. (including persons, fuel, water, gear, engines & accessories)

Hardtop

Yes

Bow Pulpit

Bottom Paint

Optimum Cruise

30.1 MPH @ 3500 RPM

RPM	MPH	GPH	MPG
1000	7.0	7.8	0.89
1500	9.4	10.4	0.91
2000	11.4	16.0	0.71
2500	16.1	24.7	0.65
3000	23.8	33.7	0.70
3500	30.1	44.0	0.68
4000	36.8	57.2	0.64
4500	43.4	76.0	0.57
5000	48.7	93.3	0.52
5500	53.4	120.2	0.44
6000	58.0	146.6	0.40