Yachts for sale / SeaVee 420Z

2023 SeaVee 420Z

North Miami, FL, US 42.5 ft · 11.75 ft' beam
Asking
$1,099,000
Our Take

This 2023 SeaVee 420Z represents a fully equipped offshore fishing platform built on the proven center console hull design that has made the SeaVee brand synonymous with blue-water capability and rough-water performance. At 42.5 feet with an 11.75-foot beam, the 420Z is sized for serious coastal and offshore operations while maintaining the maneuverability and fuel efficiency that buyers expect from a modern sportfish center console.

Propulsion & Performance

The quad Mercury 400 V10 Verado outboard configuration—totaling 1,600 horsepower—delivers the thrust needed for efficient offshore transit and responsive handling in variable sea states. With approximately 700 hours on the engines and Mercury's Platinum Warranty coverage through June 2030, the propulsion package is well-documented and supported. Mercury Electric Steering with Joystick control and Auto Plot integration makes single-handed operation intuitive, whether you're positioning on structure, holding in current, or navigating tight quarters. The engine flush system protects the powerheads during saltwater operation.

Fuel, Water & Power Management

A 672-gallon fuel capacity supports extended offshore range, while the 76-gallon fresh water tank covers extended cruising needs. The SeaKeeper 5 gyroscopic stabilization system with integrated lithium battery bank and 3,000-watt inverter provides motion control and onboard AC power generation. Shore power with an onboard charger ensures convenient dock charging and systems management during layovers.

Fishing Architecture & Rod Storage

The SeaVee 420Z is purpose-built for tournament and serious recreational fishing. The Key West Tuna Tower with full console controls and kite box provides elevated sightlines for spotting and fighting fish, while the tower-mounted 12-inch Simrad NSS EVO3 7 display offers dedicated navigation and sounder integration. The gunnel configuration includes 41 rod holders distributed across the boat, with four cabin rod holes and 20 console-mounted positions for tackle organization. An additional seven electric reel outlets support powered reels for deep-drop and heavy-tackle applications. The custom blue water teak rocket launcher adds high-capacity rod storage forward. Two transom livewells with aquarium windows and a forward floor well equipped with dual Best Marine 2-pump 3,700-gallon-per-hour sea chests (6-outlet manifold) ensure bait and catch management. Eight gunnel drink holders and swivel bases round out the fishing station ergonomics.

Electronics & Navigation Suite

The electronics package reflects a fully integrated Simrad ecosystem. At the helm, dual 19-inch Simrad NSO EVO3 multifunction displays flank a 16-inch NSO EVO3 unit, providing redundancy and specialized display options for navigation, sounder data, and system monitoring. The Simrad Halo 3004 solid-state radar delivers target detection and weather overlay capability, while the Simrad S5100 sounder with dual 2-kilowatt CM599LH-W transducers and two additional NEP Network sounders ensures comprehensive bottom mapping and fish-finding coverage. Simrad OP 50 remote control allows wireless operation of key functions. The tower-mounted 12-inch NSS EVO3 7 complements the helm displays for elevated navigation awareness. Dual ICOM 400BB VHF radios provide primary and backup communication, and the FLIR MD 625 night camera offers thermal imaging capability for low-light and night operations. The Marine Guardian 2

Provided listing description Click to read the original broker text

With Quad 400 V10 Verados 700hrs with Platinum Warranty thru 6/24/30, Mercury Electric Steering with Joystick and Auto Plot, 2 Vessel View 703 MFD, Key West Tuna Tower w/ Full Controls & Kite Box, Gemlux Blue Water Outrigger Bases w/23' Marsh Tacky Carbon Fiber Poles, Engine Flush System,  SeaKeeper 5 w/ Lithium Batteries & 3000w Inverter, Shore Power with Onboard Charger, Custom Hull Color Medium Grey, Custom Hull Side Dive Door Port & Starboard Side,  Fresh & Raw Water Outlets Bow & Mid Ship, 2-Lumitec Light Bars, Compartment Lighting white, Under Gunnel Lighting Multi Color RGBW + 5-Underwater Lights RGBW,  Bow Thruster with 2nd Station Control, Electric Head, Custom Console Cabinet with Microwave. 2-Transom Livewells w/Aquarium Windows + Forward Floor Well w/ 2- Best Marine 2-Pump 3700gph pump Sea Chests with 6 outlet Manifold, Helm Teak Ladder Back Chairs, Custom Blue Water Teak Rocket Launcher, Custom Aft Mezzanine Cooler Seat with Tackle Station, Deluxe Stern Bench seat, Custom Upholstery Color, 4 Cabin Rod holes, 20-Console Rod Holders. 41-Gunnel Rod Holders + 2-Swivel + 7- Elec Reel Outlets, 8-Gunnel Drink Holders, Electronics Package: Tower 12" NSS EVO3 7 & VHF. At the Helm 2 Simrad 19" NSO EVO3 MFD, Simrad 16" NSO EVO3 MFD, Simrad Halo 3004 Radar , Simrad S5100 Sounder, Simrad 2 KW CM599LH-W Transducer, 2 Simrad NEP Network Sounder, Simrad OP 50 Remote control, 2 ICOM 400BB, JL Audio Premium Package, Flir MD 625 Night Camera, Marine Gaudian 2.0 Tracking/Security System, Call Eric 305 773 3624 for additional pictures or information 

2023 SeaVee 420Z – Quad Mercury Verado Offshore Fishing Yacht with Tower and Advanced Electronics
Overview
The 2023 SeaVee 420Z represents the pinnacle of offshore fishing yacht engineering, combining a proven 42.5-foot hull design with quad Mercury 400 V10 Verado outboards and a comprehensive electronics suite built for serious blue-water operations. Located in North Miami , Florida, this center console fishing machine is configured for extended offshore capability with a full complement of fishing systems, stabilization technology, and premium navigation electronics. The quad-engine setup delivers the power and redundancy expected in this class, while the SeaKeeper 5 gyroscopic stabilization system, lithium battery integration, and 3000-watt inverter provide the electrical infrastructure and comfort systems necessary for multi-day fishing expeditions and coastal cruising.
Hull Design and Deck Configuration
The SeaVee 420Z is built on a deep-V offshore hull design engineered for rough-water handling and fuel efficiency across a range of sea states. The 11.75-foot beam provides a wide, stable platform for fishing operations while maintaining the hull's ability to run in elevated sea conditions. The custom medium grey hull finish is complemented by port and starboard dive doors, a practical feature for water access during fishing operations or casual water activities. The deck layout prioritizes fishing functionality and crew workflow. The bow area features fresh and raw water outlets for deck washing and equipment rinsing, with additional outlets at the midship stations. The forward floor well houses a pair of Best Marine pump systems with 3700-gallon-per-hour capacity and a six-outlet manifold configuration, supporting the dual transom livewells and providing the hydraulic infrastructure for serious offshore fishing operations.
Helm and Electronics Package
The helm station showcases a sophisticated Simrad electronics ecosystem that rivals purpose-built fishing vessels. Two 19-inch Simrad NSO EVO3 multifunction displays flank a 16-inch Simrad NSO EVO3 unit, providing redundant navigation, sonar, and fishfinding capability. A 12-inch Simrad NSS EVO3 7 display mounted on the Key West Tuna Tower offers elevated navigation and radar visibility, while the Simrad Halo 3004 radar delivers 4-kilowatt solid-state performance for weather and navigation awareness in all conditions. The sounder package includes a Simrad S5100 system paired with dual 2-kilowatt CM599LH-W transducers and two additional Simrad NEP network sounder units, creating a multi-frequency sonar architecture capable of mapping structure, detecting fish, and operating across shallow and deep-water scenarios. The Simrad OP 50 remote control allows wireless sonar and navigation adjustments from anywhere on deck. Mercury's electric steering with integrated joystick control and autopilot functionality streamlines single-operator boat handling, particularly valuable during slow-speed fishing presentations or precise maneuvering in tight quarters. The joystick system allows intuitive thrust vectoring through the quad outboards, reducing fatigue during extended fishing sessions and improving precision when positioning over structure or baitfish schools. VHF communication is handled by dual ICOM 400BB transceiver units, ensuring redundancy for safety and fishing fleet coordination. The premium JL Audio system provides entertainment during transit and downtime, while the FLIR MD 625 thermal night camera and Marine Guardian 2.0 tracking and security system add operational awareness and asset protection.
Fishing Systems and Livewell Configuration
The 420Z is comprehensively equipped for offshore and inshore fishing. Dual transom livewells with aquarium windows allow real-time observation of baitfish condition and live-release operations. The forward floor well, fed by the Best Marine pump system with 3700-gallon-per-hour capacity, provides redundant aeration and circulation for maximum bait and catch preservation. Rod storage is extensive: 41 gunnel-mounted rod holders support a full complement of outrigger and conventional fishing rods, with 20 console-mounted holders providing additional capacity. Two swivel rod holders offer flexibility for trolling or live-bait presentations, while seven electric reel outlets support powered game-fishing equipment. Eight gunnel drink holders are distributed around the fishing stations, supporting crew comfort during extended fishing days. The custom blue-water teak rocket launcher mounted aft provides a dedicated platform for outrigger deployment and kite systems. The Key West Tuna Tower, equipped with full controls and a kite box, extends the fishing envelope by enabling spread management and visual spotting of game fish from elevated vantage. Gemlux blue-water outrigger bases support a pair of 23-foot Marsh Tacky carbon-fiber poles, the industry standard for trolling applications from 40-foot-class offshore vessels.
Seating, Comfort, and Entertaining
The helm station features teak ladder-back chairs, combining traditional marine aesthetics with ergonomic support for extended helm operations. The custom aft mezzanine cooler seat incorporates a tackle station, integrating storage and organization directly into the crew's primary seating area. A deluxe stern bench seat provides additional seating for crew, guests, or observers during fishing operations or casual entertaining. Comprehensive lighting systems enhance both functionality and ambiance. Two Lumitec light bars provide task lighting across the helm and working areas, while compartment lighting and under-gunnel lighting with multi-color RGBW capability allow customization of the interior and exterior environment. Five underwater RGBW lights support night fishing and create visual appeal during evening anchoring or dockside entertaining.
Cabin and Interior Systems
The cabin accommodates four rod holes for convenient tackle stowage and rod organization, while the custom console cabinet integrates a microwave oven for meal preparation during extended offshore trips. Fresh water capacity of 76 gallons supports extended cruising, while the 672-gallon fuel capacity provides the range necessary for offshore fishing grounds and coastal exploration. The electric head offers comfort and sanitation for overnight or multi-day voyages. A bow thruster with second-station control improves docking precision and single-operator maneuverability, particularly valuable in tight marina conditions or when anchoring in confined areas.
Power and Electrical Infrastructure
The quad Mercury 400 V10 Verado outboard configuration delivers substantial horsepower and operational flexibility. The Platinum Warranty coverage through June 2030 reflects Mercury's confidence in the V10 platform, while the 700-hour engine log indicates the engines are well within their service life. Mercury's electric steering system integrates seamlessly with the outboard package, providing responsive throttle and trim control across all four engines. The SeaKeeper 5 gyroscopic stabilization system, paired with lithium battery integration and a 3000-watt inverter, provides ride quality and electrical capacity for extended offshore operations. The system reduces rolling motion in beam seas, improving comfort for crew and guests while reducing fatigue during long fishing days. Shore power with onboard charger capability ensures the lithium battery bank and vessel systems remain fully charged during marina layovers. Engine flush system integration supports proper freshwater cooling maintenance, extending engine life and reducing corrosion from saltwater exposure.
Why This Vessel Merits Consideration
The 2023 SeaVee 420Z represents a complete offshore fishing platform that does not compromise on navigation technology, fishing systems, or comfort infrastructure. The quad-engine setup provides the redundancy and power expected in this class, while the Simrad electronics ecosystem offers the sonar, radar, and navigation capability required for serious blue-water operations. The extensive rod storage, livewell configuration, and outrigger systems support professional and advanced-amateur fishing operations, while the seating, lighting, and interior systems accommodate crew comfort and entertaining. The vessel's location in North Miami provides direct access to the Gulf Stream, deep-water fishing grounds, and the Bahamas , making it immediately deployable for offshore operations. The combination of proven SeaVee hull design, modern Mercury outboard propulsion, comprehensive Simrad electronics, and thoughtful fishing system integration creates a vessel capable of supporting serious fishing pursuits while maintaining the comfort and reliability expected in a modern offshore center console.
Length
42.5 ft
Beam
11.75 ft'
Year
2023
Builder
SeaVee
Model
420Z

Fly Yachts is pleased to assist you in the purchase of this vessel. This boat is centrally listed by SeaVee Boats. It is offered as a convenience by this broker/dealer to its clients and is not intended to convey direct representation of a particular vessel.

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