WattsCraft 3m river hull kit-set

The original WattsCraft. Small, light & will take you further up a small rocky rivers than any other boat. An optional 600mm wide UHMWPE keel strip is available for shallow rocky rivers.

Build complexity - 1 (2) 3 4 5

If you want to build a small jet boat that is:

  • The lightest smallest practical jet boat

  • Able to boat around stuck big boats

  • Relatively low cost & simple to build

  • Can be launched & pushed by one person

Then this is the hull for you.

Basic specs:

  • 12 Degree constant dead-rise

  • 6mm one piece hull, four stringers, bow stem stringer & footrest bulkhead

  • 3mm Topsides

  • All 5083 Aluminium, CNC router cut

  • No jigs required

Suitable engines (Engine bay length: ~1m from transom to seat):

  • Twin cylinder two-stroke jetski

  • Compact three cylinder jetskis


  • Overall: 3057mm

  • Transom step: additional 350mm


  • Widest point: 1540mm

  • Chine to chine: 1267mm


  • Overall: 922mm

  • Chine to gunwale: 605mm


  • Inside gunwale: 1204mm

  • Transom to dash: 1657mm