Senator Boats

Senator Boats, based in Napier, New Zealand, has been building rugged, highly customisable aluminium chamber boats since 1996. Engineered for unmatched safety, buoyancy and performance for both recreational and commercial use in some of the world’s toughest waters.

Senator Boats
Senator RH770 in Marlborough

Senator lets you choose the setup that fits your adventure, making your boat truly your own

With so many ways to customise your Senator boat, Marine and Outdoors is here to help you navigate the options and create a setup that perfectly matches your adventure. Our team’s expertise ensures you get the right features tailored to how you like to spend time on the water.


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  • Senator Boats

    Guardian Chamber System

    Explore with confidence thanks to Senator Guardian Safety Chambers, which provide unmatched buoyancy. Each fully sealed chamber - even the rod holders - keeps the boat afloat if one is pierced, giving peace of mind for every boatie and their crew.

  • Senator Boats Sure Sea

    SureSea Hull

    The Senator SureSea hull inspires confidence - planing at low speeds, carving through swell, and holding steady in a following sea. Designed to handle whatever the ocean throws its way, the variable deadrise hull truly lives up to its name.

  • Senator Boats

    Mission Modular System

    Some Senator models offer the Mission Modular System - a sub-deck rail that lets you swap out seating, storage, and even the live bait tank. Rig it for an early morning of fishing or diving, then clear the deck for family fun, with space for biscuits, water skis, kids, and friends.

  • Senator boats

    Max Deck

    Senators are designed with the Guardian Chamber System set wide in the sides, which means a bigger deck than most boats. More room for your crew and gear makes it ideal for fishing, diving, or family adventures, giving everyone space to enjoy the day.

Three Senator Boats on trailers parked outside a marine and outdoors store.

Buying your Senator with Marine & Outdoors

At Marine and Outdoors, there are two ways to buy a Senator — and we’re here to guide you through whichever suits you best.

YARD STOCK


We know waiting isn’t for everyone, which is why we have a selection of Senators on our yard. These are smartly specced with plenty of flexibility in mind, giving you the freedom to choose the finishing touches. From electronics to accessories to your colour wrap, it still feels like your own.

It’s the fastest way to get on the water, without compromising on choice.

CUSTOM BUILD


If you’re after a boat specced exactly to your needs, we’ll guide you through a full build from the Senator factory. While the number of build options are plenty, our team makes it easy with a unique quoting system built for each model (a Marine and Outdoors exclusive). It helps you see your options clearly and ensures you get a setup that’s perfect for your adventures and budget.

Add to that our extensive photo library of real fit-ups (never stock imagery), and you’ll see the standard of workmanship we deliver — some of the best in New Zealand.

Senator Hardtop

These boats deliver superior protection from the elements, excellent visibility and user-friendly layout options. Built with rugged construction, stability and Senator’s legendary soft ride.

Senator RH770 motorboat named 'Succession' on calm water during sunset with mountains in the background.

RH770

The Senator RH770 is a versatile all-rounder, perfect for cruising the inner Sounds, venturing out wide for or embarking on overnight adventures. A variety of custom options let you make it your own, with features that enhance comfort and self-sufficiency for longer trips — from onboard hot water and cooking facilities to heating and other creature comforts

SPECIFICATIONS
Overall Length: 7.93m
Boat Length: 7.73m
Deck Area: 5.00m²

The Senator RH690 is a versatile all-rounder, perfect for a day or days out fishing, diving or cruising. Like the RH770, it offers a range of customisation options to make it your own, with features designed for comfort and self-sufficiency on longer adventures, and exceptional safety when venturing wide — a smart choice for those looking for versatility and comfort without compromise.

RH690

SPECIFICATIONS
Overall Length: 7.13m
Boat Length: 6.93m
Deck Area: 4.60m²

Senator RH650

RH650

The Senator RH650 is designed to stay dry and stable in rough offshore conditions while offering flexible layout options and exceptional safety. It’s ideal for serious fishers, divers and adventurous crews who value space, and comfort on both day trips and extended outings.


SPECIFICATIONS
Overall Length: 6.75m
Boat Length: 6.50m
Deck Area: 4.50m²

Senator RH650 speeding on a river with a person inside, background of leafless trees and distant mountains, clear sky.

RH650 Cabin Cruiser

The Senator RH650 Cabin Cruiser takes all the offshore strength and stability of the RH650 and adds a longer cabin for extra shelter and comfort. It’s the perfect fit for fishers, divers and adventure-minded crews who want the versatility of overnighting and extended trips without compromising on safety or space.


SPECIFICATIONS
Overall Length: 6.75m
Boat Length: 6.50m
Deck Area: 4.00m²

Senator RH620

RH620

The Senator RH620 is a compact hardtop that’s easy to tow and economical to run, while still built to take on the same offshore conditions as its bigger Senator siblings. It’s the ideal choice for fishers, divers and adventurous crews who want stability, safety, and space in a more nimble, fuel-efficient package

SPECIFICATIONS
Overall Length: 6.45m
Boat Length: 6.20m
Deck Area: 4.00m²

An orange powerboat named 'Game Changer' with fishing rods, bouncing on the water on a cloudy day, with mountains in the background. Senator 550

Senator 550

The Senator 550 features a generously sized cabin, a surprisingly spacious deck, and the flexibility to configure the boat to suit their needs now and into the future.

SPECIFICATIONS
Overall Length: 5.90m
Boat Length: 5.65m
Deck Area: 3.50m²

Cuddy & Inshore

These boats feature the same rugged construction of their bigger siblings and offer the same legendary Senator soft ride.

A white Senator 500 Cuddy with the logo 'Black Pearl' on the side, floating on calm turquoise water near lush green trees under a clear blue sky.

500 Cuddy

The Senator 500 Cuddy is a compact, trailer-friendly cuddy cabin boat that delivers the same confidence and seaworthiness you expect from Senator. It’s ideal for those who want a nimble, easy-to-tow boat that can handle both inshore and light offshore conditions, with just enough cabin space for shelter and storage.

SPECIFICATIONS
Overall Length: 5.20m
Boat Length: 6.70m
Deck Area: 2.20m²

A grey camouflage-patterned boat on a trailer parked outside a marine and outdoors store. The boat has a small outboard motor at the stern and an aluminum propeller.

500SC

The Senator 500SC is a compact, trailer-friendly side-console boat that delivers the renowned Senator ride in a more accessible package. It offers the versatility to handle both inshore and light offshore conditions with ease. Its customizable interior ensures comfort and functionality, making it an ideal choice for those seeking a balance between performance and convenience.

SPECIFICATIONS
Overall Length: 5.20m
Boat Length: 5.00m
Deck Area: 3.70m²

Senator IS380 IS400

IS400

The Senator IS380 / IS400 are stable, reliable inshore boats built for the sheltered waters of the Marlborough Sounds. Robust and easy to maintain, they can carry all your gear, are economical to run, and quick to clean — making them perfect for divers, anglers and anyone after a simple, trustworthy boat for everyday adventures.

SPECIFICATIONS
Overall Length: 4.10m
Boat Length: 4.02m
Deck Area: 4.50m²

Senator IS380 IS400

IS380

The Senator IS380 / IS400 are stable, reliable inshore boats built for the sheltered waters of the Marlborough Sounds. Robust and easy to maintain, they can carry all your gear, are economical to run, and quick to clean — making them perfect for divers, anglers and anyone after a simple, trustworthy boat for everyday adventures.

SPECIFICATIONS
Overall Length: 4.00m
Boat Length: 3.92m
Deck Area: 4.50m²

Senator RH690 Marlborough Sounds NZ

What sets Senator Boats apart?

Senator Boats are built with a focus on safety, strength, and performance, giving boaties confidence on the water in all conditions.

Their clever design means more deck space and stability than many other boats, making them practical as well as reliable. On top of that, each boat can be customised to suit different needs, so as an owner, you get the setup that truly works for your lifestyle.

Meet The Sales Team

  • Adam Marshall, Marine and Outdoors

    Adam Marshall

    MANAGING DIRECTOR
    027 385 8036

  • Brett Orchard, Marine and Outdoors

    Brett Orchard

    DIRECTOR
    027 227 2734

Contact Us

To get in touch, please complete the form below and we’ll get back to you shortly.

You can also give us a call on (03) 578 0569 or email us directly at sales@marineandoutdoors.co.nz