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The SeaVee

450Z

The 450Z represents the pinnacle of the SeaVee line up.

The Flagship SeaVee

With an air-conditioning, double row seating, a gyro and generator standard the SeaVee 450Z is designed for those who demand maximum comfort, customization, range and capability. the 450Z combines tournament-level fishability with yacht- quality craftsmanship, luxury and high-end finishes.

From its twin-stepped hull and distinct styling options to its extensive fishing systems and luxury amenities, every 450Z is built to order around the way you run offshore.

Photo & Video Gallery

Configuration & Specifications

The 450Z provides the space and flexibility to configure a true flagship around the way you spend time on the water. Its expansive deck accommodates generous seating without sacrificing the working space serious fishing demands. Extensive fishing systems, substantial fuel capacity, luxury amenities, air conditioning and onboard generator power make the 450Z equally at home fishing a tournament, running to the islands, or spending a long day on the water with family and friends.

Specifications

Length
39’ 4”
Beam
11’ 3”
Weight (without engines)
15,200 lbs
Hull Draft
28”
Hull Deadrise
22.5°
Fuel Capacity
650 gal
Freshwater Capacity
60 gal
Waste
20 gal
Max Engines
4
Max HP
2,000 HP
Fwd Fishbox
180 gal
Fwd Fishbox / Live Well
53 gal
Fwd Wingboxes
2 x 45 gal
Aft in-Deck Fish Box / Live Well
60 gal
Transom Live Well
60 gal
Aft Wingboxes
2 x 40 gal
Transom Storage / Live Well
10 gal / 22 gal
Optional Second Row of Seating
Yes
SeaVee 400Z layout
Two-row seating option

450Z Walkthrough

Experience the SeaVee 450Z from every angle to learn about the most important
features, options and decisions that come into play when building your boat.

Ready To Bring Your Vision To LiFe?

Build Your 450Z

Request a build sheet from our sales team to begin customizing your 450Z. Just answer a few questions and one of our specialists will connect with you about next steps.

    FIRST NAME*

    PHONE NUMBER*

    LAST NAME*

    WHERE DO YOU INTEND TO BOAT AT?*

    EMAIL*

    SELECT MODEL OF INTEREST*

    BUILT TO FISH!

    The size and refinement of the 450Z never come at the expense of fishability. Its expansive cockpit supports everything from tournament kite fishing and trolling to deep dropping and extended offshore trips while keeping the working areas open and uncluttered.

    Integrated tackle storage, rigging stations, abundant rod storage, large fishboxes and extensive livewell capacity create a fishing platform designed around the way you actually fish.

    Fishboxes

    Large insulated fishboxes in the forward and aft cockpits provide substantial capacity to preserve your catch.

    Integrated Tackle Storage

    An expansive tackle center provides dedicated storage for Plano boxes, leaders, tools and terminal tackle while keeping the working cockpit organized.

    Rod Holder Layout

    Rod holder placement can be tailored to support the way you fish, from tournament trolling and kite fishing to live baiting or bottom fishing.

    Livewell Systems

    Large aft corner livewells keep bait healthy and accessible with additional aft and bow cockpit floor wells available for increased capacity.

    Sea Chest Systems

    Multi-pump sea chest systems are available for redundancy along with an optional manifold system allowing you to precisely control water flow.

    Hull Side Doors

    A hull side door with integrated dive ladder located on the port side provides convenient access to the water with an optional second door available on the starboard side.

    PERFORMANCE

    At the core of the 450Z is SeaVee’s patented twin-stepped ventilated hull, engineered to deliver the performance, efficiency and confident handling expected from a flagship offshore platform.

    Paired with either triple or quad outboard power, the 450Z combines speed and range with the ability to carry the people, equipment and systems you need for serious offshore fishing and long days on the water.

    Speed & Efficiency

    Motor
    RPM
    MPH
    MPG
    Quad Mercury 425 V10
    TBD
    TBD
    TBD
    Quad Mercury 500 Racing
    TBD
    TBD
    TBD
    Triple Mercury 600 V12
    TBD
    TBD
    TBD

    Performance numbers vary based on load, sea conditions, propeller selection, and vessel configuration.

    Twin-Stepped Ventilated Hull

    SeaVee's patented hull design improves efficiency and performance across a wide range of sea conditions.

    Bow Thruster

    Bow thruster improves low-speed maneuverability when docking or handling the boat in tight quarters.

    Joystick Piloting

    Joystick control simplifies close-quarters maneuvering and makes docking more intuitive and precise.

    Electric Steering

    Electric steering provides cleaner rigging and a refined steering feel appropriate for SeaVee's flagship platform, especially when multiple stations come into play.

    HELM

    The 450Z is offered with two distinct helm structures. The molded fiberglass helm station incorporates a large, laminated safety-glass windshield for exceptional visibility and protection from the elements. The Sportfish pairs traditional pipework with a seamless polycarbonate wrap-around enclosure for a more classic offshore profile.

    Both configurations share SeaVee’s ergonomic helm design, placing navigation displays, throttles, joystick controls, switching and other vessel systems directly on the dash within easy reach.

    Fiberglass & Windshield

    The molded fiberglass helm station with laminated safety glass on three sides provides exceptional visibility, no glare and enhanced protection from wind and spray.

    Pipework & Polycarbonate

    Traditional pipework paired with a seamless polycarbonate wraparound enclosure creates a more classic offshore profile while maintaining excellent visibility and protection at the helm.

    Helm Layout

    Large flush-mounted displays and vessel controls are positioned directly on the dash for clear visibility and intuitive operation.

    Overhead Storage

    Integrated overhead storage keeps safety equipment, fishing kites and frequently used gear secure yet easily accessible.

    Air Conditioning

    Available helm and cabin air conditioning provides additional comfort during long offshore runs and hot summer days.

    POWER & STABILIZATION

    The 450Z’s onboard power and stabilization systems are standard equipment to extend the comfort and independence you expect from SeaVee’s flagship. A diesel generator allows air conditioning, gyro stabilization and other onboard systems to operate for extended periods without relying on the outboards or shore power for charging.

    Gyro Stabilization

    SeaKeeper 6 gyro stabilization is standard on the 450Z to reduce roll and improve comfort while drifting or at anchor.

    Diesel Generator

    A standard diesel generator powers air conditioning, gyro stabilization and onboard systems for extended periods, giving you greater comfort and independence without relying on outboards or shore power for charging.

    Trolling Motor Integration

    The 450Z can accommodate up to two bow-mounted trolling motors powered by lithium batteries.

    HARD TOPS & TOWERS

    The SeaVee 450Z offers a range of tower and hard top configurations designed to enhance visibility, weather protection and serious offshore fishing performance, while integrating seamlessly with the boat’s helm, tower, lighting and fishing systems.

    Fiberglass Helm Hard Top

    Provides generous shade for both rows of seating, overhead storage, two skylights, as well as integrated lighting and electronics mounting.

    Pipework Helm Hard Top

    Integrates seamlessly with the pipework helm for a more traditional look with a variety of storage, electronics and lighting options.

    Hard-Top Kite Storage

    Dedicated overhead storage keeps fully assembled fishing kites protected from wind and spray yet immediately accessible when you need them.

    Bahama Shade

    Optional bow and cockpit shades extend coverage beyond the hard top and stow easily when not in use.

    Marlin Tower

    Traditional tower configuration positions you above the hard top for increased visibility offshore.

    Tuna Tower

    Gap tower configuration provides exceptional offshore visibility and is commonly paired with gyro stabilization to counter the additional roll created by the tower.

    Outrigger Systems

    Gemlux or TACO outriggers are available with carbon fiber or color-matched poles sized to match the way you fish.

    ELECTRONICS / AUDIO / LIGHTING

    Starlink

    Integrate Starlink satellite communications for always on internet access onboard wherever the next adventure takes you.

    Aft Hard-Top Display

    An optional display mounted on the back of the hard top allows you and your crew to monitor sonar and navigation data from the cockpit while fishing.

    Premium Marine Audio

    JL Audio systems deliver exceptional clarity offshore with premium upgrades available when you want concert-level sound on the water.

    Integrated Deck Lighting

    Optional multi-color LED lighting under the gunwales provides useful illumination while creating a distinctive atmosphere after dark.

    Spreader Lights

    Integrated LED spreader lights illuminate the cockpit for rigging, fishing, and activities after sunset.

    Underwater Lighting

    Optional underwater lights are available in multiple configurations to enhance visibility and ambiance after dark.

    SEATING & COMFORT

    The 450Z combines the seating capacity expected of a flagship with the practical layout and fishability that define a SeaVee. A standard second row adds comfortable forward-facing seating for up to 6 adults. The integrated bow lounger, removable aft bench seat, available ladderback captain’s chairs, and air-conditioned common areas give you and your guests multiple places to relax without
    compromising the boat’s fishing capability.

    Second-Row Seating

    A spacious second row increases forward-facing seating to accommodate up to six adults in comfort and can be configured as individual captains chairs, or a bench seat.

    Electrically Actuated Cooler

    The second-row module incorporates an electrically actuated sliding cooler or mezzanine seat that deploys easily when needed and retracts securely when underway.

    Ladderback Seating

    Available ladderback seating combines sculpted teak backrests with premium upholstery for a distinctive yacht-quality appearance.

    Bow Lounger

    The integrated bow lounger provides a comfortable place to relax forward while maintaining a clean and open deck layout that does not interfere with your fishing program.

    Removable Aft Seat

    A large removable aft bench seat and backrest provide additional seating at the transom for cruising or relaxing at the sandbar.

    Cabin Interior

    An air-conditioned cabin gives you a comfortable place to escape the elements, relax, eat, or recharge during a long day on the water, with the flexibility to accommodate an occasional overnight when needed.