The Latest Member of the 400 Line

Evolution dictates continuous improvement. SeaVee Boats is proud to introduce the 400Z open fisherman available with triple or quad outboards and a variety of towers and seating options. This completely new design offers a new level of offshore performance, comfort and ergonomics, along with significantly more deck space and storage configurations.

Designed to Fish & Family

The new 400Z is designed to run to the fish, load up the boxes and get home in a hurry. Yet it’s those same attributes that make it a fast, comfortable family island hopper. The new larger aft cockpit is over 30% bigger than the 390Z. There’s space for a SeaKeeper as well as new insulated fish boxes and storage compartments that can be plumbed as optional live wells. That means every customer can build their 400Z to tournament fish, host friends and family – or some of both.

All New Console

The all new 400Z sports a console that is 6” wider than the previous generation, features a raised helm pod and can hold up to 18 rods neatly stowed along the sides. Yet what captains really appreciate is enough space for twin 24” displays and a dedicated spot for everything else.

Please be Seated

When it comes to passenger comfort, the new 400Z offers a variety of luxurious new seating options. The aft cockpit can be outfitted with removable transom bench seats and the choice between a rear facing cooler seat, or a 2nd row of seating – either as a bench or three individual captain’s chairs.

Design by Ergonomics

The deck layout options set this boat apart from virtually every other center console. Fishermen love the new 100 gallon in-deck fish boxes and twin 40 gallon corner live wells in the aft cockpit. The front cockpit can be fished independently with a fully insulated fish box, an adjacent optional 71 gallon live well (or storage compartment) and a duplicate set of hose coil outlets.

400z Features

  1. 40 Gallon Aft Live Wells
  2. Bilge Access
  3. Fish Boxes
  4. SeaKeeper / Optional Live Well
  5. Optional 2nd Row Seating
  6. Optional Polycarbonate Enclosure
  7. Side Sliding Console Door
  8. Storage / Optional Livewell
  9. Lockable Rod Lockers / Storage
  10. Fishbox with Split Access Hatch
  11. Anchor Locker / Optional Windlass

Invite everyone!

Friends and family love the new seating options and creature comforts, especially the new 2nd row and the forward lounge seats with electronically adjustable headrests. High tech onboard entertainment can include satellite television, Starlink internet service and premium sound systems meaning the new 400Z evolves to put a smile on everyone’s face.


  • LOA – 39’4”
  • Beam – 11’ 3”
  • Hull Dry Weight* – 15,200 lbs. (no engines)
  • Hull Draft – 28”
  • Hull Deadrise – 22.5˚
  • Fuel Capacity (Gasoline) – 650 gal
  • Fresh Water Capacity – 60 gal.
  • Max # Outboard Engines – 4
  • Max Horsepower – Unlimited

Standard Features

Spec it Your Way

Customize your 400Z build to make it your own. Below are some popular options:

  • SeaKeeper 4 gyro
  • 2nd row seating with integrated tackle center
  • Optional windlass anchor retrieval system
  • Additional front and aft in-deck livewells
  • Optional Marlin and Tuna Towers
  • Oversize or Key West hardtop designs
  • Captain’s Edition Helm Seats

Build a SeaVee

Fill out the form below and we will contact you about your build.

or call 305.759.6419

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