Contact Our Team
For further enquiries or to reserve this package for yourself please contact us via +64-7-849-5225 or [email protected]

The Tristram 821 Offshore is built for owners who demand range, efficiency, and absolute confidence when the weather turns. Its broad 2.78m beam and diesel powerplant deliver a stable, economical, and reassuringly planted ride — the kind you rely on when the mission takes you well past the coastline.
Step aboard this well-appointed package and you’ll find a deck layout designed for serious fishing, diving, and long days out wide, paired with an interior that supports comfortable overnighting.
Equipped with a brand-new Enduro trailer (if required), this Tristram 821 Offshore is a vessel for those who expect reliability, strength, and capability — for every adventure.
MERCRUISER ENGINE PACKAGE
MerCruiser Diesel 270hp 3.0L V6 DTS (333 hrs)
MerCruiser Bravo 3 Sterndrive (twin prop)
Mercury Digital 403 VesselView Display
Power assist steering
BRAND NEW ENDURO TRAILER PACKAGE
Kingsway Enduro tandem axle trailer with ‘Sensor Brake’ system, fresh-water flushing attachments, multi-rollers, registration & WOF
Trailer tie downs
Tristram high-vis propeller bag
DASH & ELECTRONICS
12V + USB Sockets
5-spoke stainless steel steering wheel
Bilge pump & fittings (automatic) x 2
Batteries | Start + House
Electric trim tabs with auto-retract & LED indicators
Electric windscreen wiper (self park / driver’s side)
Fire extinguisher
Fusion ‘Apollo’ onboard entertainment with Bluetooth & WIFI, four speakers, and amplifier
High gloss black dash with vinyl top lip
Self launching rope chain capstan with anchor docking fairlead
Simrad Komodo by Tristram (thru-hull 50/200)
VHF with twin stainless/black aerial upgrade
LIGHTING
Hardtop mounted all-round white light
LED boarding lights x 2
LED cockpit under-coaming (blue strip)
LED forward facing spotlight on hardtop
LED hardtop ceiling/overhead lighting x 4
LED hardtop pelmet (white strip)
LED rear facing floodlight on hardtop
LED underwater lights x 2 (blue)
Port & starboard navigation lights
HULL & DECK
Alloy fuel tank underfloor with fuel filter (400 L)
CAD designed & CNC shaped fibreglass mouldings
Deck cleats x 2 & anchor cleats x 2
Delta anchor 6kg, warp 70m & chain 20m
Fibreglass moulded keel
Fresh water tank (100 L)
Full length brass keel strip
Gelcoated hull colour band in black
Large bow rail – stainless steel
Midship-mounted pop-up deck cleats
Moulded boarding platform, seal free to keep engine bay dry
HARDTOP
3 facet toughened curved glass windscreen with double mullion supports for superior strength
Ceiling panels for sound absorption in iced-white vinyl
Hardtop hatches for natural cabin light & ventilation x 2
Moulded top & side flares for wind deflection
Recessed ceiling fore-aft mounted stainless steel grab rail
Rocket Launcher
Sliding glass side windows
Stainless steel fore-aft grab rails
Vertical stainless steel rear grab handles – port & starboard
COCKPIT
Automatic self-draining cockpit
Cockpit road cover & quarter clears
Cockpit table
Live bait tank with aerator & overflow tube
Marine carpet from seats forward – recessed & fixed
Moulded bait station with acrylic window & rod holders x 5
Rear cockpit pull out shower
Recessed teak cockpit coaming
Recessed telescopic boarding ladder & handle
Rise & fall table between port-side seats
Saltwater deckwash (starboard bin)
SeaDek flooring | rear cockpit and engine box
Side pocket shelf & rod storage
Squab for table to make up bed
Stainless steel side coaming rod holders x 4
Storage underfloor
Tackle drawers x 2
Tallon sockets inc drink holders x 2
Transom walkthrough storage bins x 2
Underfloor rod storage x 2
MULTI-PURPOSE BOARDING PLATFORM TRANSOM BAR
Fibreglass baitboard on leaning bar
Leaning bar on boarding platform (removable)
Stainless tender davits (removable)
Southern Pacific custom 2.2m tender
GALLEY
Electric drawer fridge
Hot water system
Sink & tapware
Single gas cooker & gas bottle (AS/NZS 5601 compliant)
CABIN
Cabin lights x 2
Cabin shelving/backrest upholstered
Cabin squabs with storage beneath
Foredeck access hatch x 1
Front cabin bunk removable
Marine carpet | recessed & fixed
Port & starboard cabin windows
Sliding cabin door with lock
Toilet | Electric
V-Berth infill | fibreglass base & squab
SEATING CONFIGURATION & UPHOLSTERY
Premium marine grade vinyl upholstery
Port side forward & rear facing seating with storage beneath
Starboard side back-to-back seats with storage beneath
Side coaming bolsters
Side panel linings for sound absorption
Sliding helm seat
$0 deposit, 60 months, 8.95% p.a. fixed for the term.
Responsible lending criteria, terms, conditions, and fees apply, including an establishment fee of $249 and a PPSR fee of $7.39.
For further enquiries or to reserve this package for yourself please contact us via +64-7-849-5225 or [email protected]
Take me back to Pre-owned Boats for Sale
Tristram Marine is closing on Friday 19th December 2025. Urgent on-water assistance will be available via +64-7-849-5225 during the break. Service technicians will be onsite from Monday 12th January 2026. Our Showroom is scheduled to resume normal opening hours from Monday 19th January 2026.
Our team wish you, your family, and your friends an amazing summer on the water!

Click here for more information on Australasia’s leading GRP trailer boat manufacturer.
Click here to browse Tristram Hardtops, Targa Tops & Cabriolets.
Please call +64-7-849-5225 or click here to complete an online enquiry.
Mon – Fri
8am – 5pm
+64-7-849-5225
5 Udy Place
Te Rapa Park
Hamilton 3200
New Zealand
