The Tristram 821 Offshore

Three state-of-the art transom options to suit your offshore adventures.

Link to: Tristram 821 Offshore Twin OutboardLink to: NEW Tristram 821 Offshore Single OutboardLink to: Tristram 821 Offshore Diesel Sterndrive

Dimensions & Capacities

821 Offshore821 Offshore821 Offshore
Twin OutboardSingle OutboardSterndrive
L.O.A.
(length to ISO8666*)
8.77m
28’9″
8.77m
28’9″
8.77m
28’9″
Beam2.78m
9’1″
2.78m
9’1″
2.78m
9’1″
Fuel Capacity400L400L400L
Water Capacity100L100L100L
Internal headroom (floor to hardtop ceiling)1.950m
6′ 4″
1.950m
6′ 4″
1.950m
6′ 4″
Length
(Boat, Engine & Trailer)
9.56m
31’4″
9.56m
31’4″
9.56m
31’4″
Beam
(Boat & Trailer)
2.78m
9’1″
2.78m
9’1″
2.78m
9’1″
Height3.065m
10’1″
3.065m
10’1″
3.065m
10’1″
Height
(to top of optional rocket launcher)
3.33m
10’11”
3.33m
10’11”
3.33m
10’11”
Height
(to top of optional radar)
3.365m
11’1″
3.365m
11’1″
3.365
11’1″
Weight
(incl PD fuel)
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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