Tristram 821 Offshore

A long-range blue water game fishing trailer boat from Tristram Marine. Available in sterndrive, single outboard or twin outboard.

  • L.O.A.
    8.77m / 28’9"
  • Beam
    2.78m / 9’1"
  • Fuel Capacity
    400L
  • Water Capacity
    100L
  • Live Bait Tank
    70L
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A versatile trailer boat meticulously designed to cater to your needs, whether you’re embarking on an offshore gamefishing adventure, enjoying a serene overnight stay, hosting a raft-up gathering, or anything in between. This spacious and well-appointed boat ensures comfort and functionality, making every outing a memorable experience.

Class-Leading Beam

Boasting a 2.78m beam, unparalleled stability is offered in the 821 Offshore. Wide side decks enable ease of access to the foredeck which can be optioned with non-skid to create a casting platform.

Digital Glass Dash

A one-piece glass helm fascia option features a pair of 12″ Simrad MFD displays, a first and unique for any manufacturer in New Zealand or Australia. Alternative Simrad and Garmin options are also available.

On-Board Technology

A range of advanced features are available for the modern angler, including Joystick Piloting for Skyhook digital anchoring and unmatched manoeuvrability while docking.

Underfloor Rod Storage

Featured under the cockpit floor are two 3m long rod storage lockers offering in situ washing. These spaces double as additional fish kill tanks for when the central underfloor bin is full. A lockable upgrade is available.

Built-In Tuna Tubes

Two integrated tuna tubes can be accommodated in the twin outboard 821 transom design.

70 Litre Live Bait Tank

A large live bait tank is moulded into the transom in both the sterndrive and outboard configurations and features a curved acrylic front complete with routered ‘Tristram’ logo and optional tank lights in blue.

Pull-Out 72 Litre Ice Box

Offering additional cold storage, a pull-out Ice Box is housed under the aft port seat and doubles as a footrest for passengers who opt to sit facing the transom.

A Dometic electric pull-out fridge option is available as an upgrade for those who wish to overnight and increase refrigeration capacity.

Pull-Out Galley

In keeping with Tristram’s philosophy of ‘cockpit-based cooking’, the 821 Offshore features a pull-out galley with sink and cooker above the icebox. The passenger seat folds up to provide a food preparation station (or lure rigging station when the galley is tucked away).

Configurable Layout

The port side of the 821 features forward and/or rear facing seating for three people. Folding the backrests away from each other provides a social face-to-face seating arrangement and the option of a side-mounted table provides a brilliant space for dinner or drinks.

When lowered, the table offers as a base for the optional ‘infill’ squab, which converts the port-side seating into a lounger.

All New Helm Seat

Designed and manufactured by Tristram Marine, this premium helm seat features fore-aft sliding adjustment. The skipper has the option to stand or sit and a foldaway arm rest enables a sideways seating position for lure spotting and socialising.

Engine Control Moulding

A console mounted binnacle control is fitted into the 821 Offshore’s ergonomically designed moulded pocket. Space is available for Simrad or Garmin remote controls and a moulded armrest provides the skipper with comfort while underway.

Designed in-house by Tristram Marine’s CAD Team. An exemplary combination of performance, ride, practicality and sharp flowing lines. The ‘pinnacle of premium’.

Dimensions & Capacities

701 Offshore741 Offshore741 Offshore821 Offshore821 Offshore821 Offshore
OutboardOutboardSterndriveSingle OutboardTwin OutboardSterndrive
L.O.A.
(length to ISO8666*)
7.40m
24’3″
7.90m
25’11”
8.00m
26’3″
8.77m
28’9″
8.77m
28’9″
8.77m
28’9″
Beam2.50m
8’2″
2.50m
8’2″
2.50m
8’2″
2.78m
9’1″
2.78m
9’1″
2.78m
9’1″
Fuel Capacity230L270L270L400L400L400L
Water Capacity38L
(optional)
100L65L100L100L100L
Internal headroom (floor to hardtop ceiling)1.915m
6′ 3″
1.915m
6′ 3″
1.915m
6′ 3″
1.950m
6′ 4″
1.950m
6′ 4″
1.950m
6′ 4″
Length
(Boat, Engine & Trailer)
8.35m
27’5″
8.85m
29’0″
8.85m
29’0″
9.56m
31’4″
9.56m
31’4″
9.56m
31’4″
Beam
(Boat & Trailer)
2.50m
8’2″
2.50m
8’2″
2.50m
8’2″
2.78m
9’1″
2.78m
9’1″
2.78m
9’1″
Height2.82m
9’3″
2.85m
9’4″
2.85m
9’4″
3.065m
10’1″
3.065m
10’1″
3.065m
10’1″
Height
(to top of optional rocket launcher)
3.10m
10’2″
3.13m
10’3″
3.13m
10’3″
3.33m
10’11”
3.33m
10’11”
3.33m
10’11”
Height
(to top of optional radar)
3.20m
10’7″
3.23m
10’8″
3.23m
10’8″
3.365m
11’1″
3.365m
11’1″
3.365m
11’1″
Weight
(incl PD fuel)
2,400kg
5,291lb
2,800kg
6,173lb
2,900kg
6,393lb
3,500kg
7,716lb
3,500kg
7,716lb
3,500kg
7,716lb
  • L.O.A.
    8.77m / 28’9"
    Boat Only (length to ISO8666*)
  • Beam
    2.78m / 9’1"
    Boat Only
  • Fuel Capacity
    400L
  • Internal headroom
    1.95m / 6’4"
    Floor to hardtop ceiling
  • LENGTH
    9.56m / 31’4"
    Boat, Engine & Trailer
  • BEAM
    2.78m / 9’1"
    Boat & Trailer
  • Height
    3.065m / 10’1"
    On Trailer
  • Height
    3.33m / 10’11"
    On Trailer
    (to top of optional rocket launcher)
  • Height
    3.365m / 11’1"
    On Trailer
    (to top of optional radar)
  • Weight
    3,500kg / 7,716lb
    On Trailer
    (incl PD fuel)

* Length of the hull (Lh) to ISO8666: Includes all moulded structural and integral parts. / ** Dimensions and Capacities are approximate and variable.

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Let Team Tristram take you on your next adventure

Please complete an enquiry online or call our team today.

+64-7-849-5225

Showroom Hours
Mon-Fri / 8:30am – 5:00pm
(Bookings recommended)

5 Udy Place
Te Rapa Park
Hamilton 3200
New Zealand

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Link to: Tristram 821 Offshore – Transom Options