The Extreme 646 Walk Around is a premium vessel designed to deliver an exceptional boating experience that balances performance, comfort, and functionality. Built with high-quality aluminum—5 mm hull and 4 mm sides—it ensures outstanding strength and stability, even in challenging conditions.

This model features a true walk-around design, offering safe and easy access around the cabin—ideal for sportfishing or family outings. The center console with a hard top provides excellent protection and visibility, while the forward cabin adds convenient storage and space to rest.

Whether you're looking for a serious fishing platform, a leisure craft, or an all-round adventure boat, the Extreme 646 WA stands out for its versatility, build quality, and sleek, offshore-ready design.

Key Features:

• Overall Length: 6.44m




• Beam: 2.42m




• Hull Thickness: 5.00mm (transom and hull)




• Side and Deck Thickness: 4.00mm




• Deadrise: 20.0°




• Standard Specification Dry Towing Weight: Approximately 2100kg (including outboard and trailer)




• Standard Fuel Tank Size: 220L




• Height on Trailer (including rod holders): 2.90m




• Width on Trailer: 2.50m




• Rated for: 6 people




• Overall Length on Trailer: 8.10m




• Engine: Yamaha F200 XSA

Optionals:

• 8mm Hull upgrade




• Anchor plate - Drum winch ready (Standard)




• Binnacle remote box




• Cabin sliding door




• Cage on swim step with 1x boarding ladder & 1x gate




• CE certification additional extras required – SeaDek topsides complete including bonnet strips




• CE certification specification – Rope ladder including bag and instructions




• CE certification specifications – Anti-slip sticker on 8mm hatch, max speed stickers, hidden HIN sticker, water fittings below water line double hose clamped, fuel lines double hose clamped & anti-spillage fuel cap




• CE certification specifications – Fuel ventilation 50mm x 50mm vented area (forward/aft), bin dividers, & signed fuel tank pressure test report stapled to build sheet




• CE certification specifications – NO electric toilet, gas certification




• CE Dealer note – Appropriate fire extinguisher must be fitted by dealer prior to customer hand over




• Dash panel blank (extra)




• Dealer Decal




• Electric reel plug




• Extreme fender Medium including rope & cover




• Freight to port including cradle




• Gaff racking gunnel pocket including x2 quick clamps 25mm STARBOARD




• Hard top - Raised




• Hard top - Roof hatch PORT




• Hard top - Roof hatch STARBOARD




• Hard top - Second row rod holders 4x




• Hella down lights for internal lighting




• Hella internal LED lighting kit incl 1 x strip lights




• Knee switch hand wash




• NO hydraulic steering, supply steering wheel only




• Paint 2 solid colours MAJESTIC BLUE hull / WHITE top (Yamaha grey decals)




• Plugs - USB-C




• Recessed helm kit




• SeaDek complete topsides including footrests & transom – Dark grey over black, brushed no border




• SeaDek flooring complete including walk around, footrests and swim step – Dark grey over black, brushed with straight lines




• SeaDek smooth floors




• SeaKeeper RIDE Ethernet cable - Lowrance




• SeaKeeper RIDE upgrade 450mm




• Seating - Curved seating full one height with 2x drawers, top entry storage & seat ready (built in) STARBOARD




• Seating - Curved seating with 2x drawers, including sliding backrest & top entry storage (built in) PORT




• Seats - Bolstered seat including seat slider STARBOARD




• Seats - Fold out gunnel bench seat PORT




• Shrink wrap for export




• Sound proof inner cabin




• Thru-hull transducer B258 supplied & fitted




• Thru-hull transducer box Airmar B258




• Tinted windows




• Toilet mount




• Transom upgrade including curved built-in central bait station with twin walk-through, 2x drawers, rod holders, live bait tank (port), door (starboard) & rigging access doors




• Upholstery - Head lining & pillars




• Upholstery - Hammock side wall




• Upholstery - Road cover (hardtop to transom)




• Upholstery - Vinyl upgrade two tone inc all seating squabs

  
  
  
  

  • Forward cabin squabs = advise single tone colour

  
  

  • Seating squabs = advise primary / secondary colour

  
  

  • Primary = Silvertex carbon 9002 / Secondary = Maglia Thunder 6061

  
  

  • Forward cabin squabs = Maglia Thunder 6061

  
  



• Upholstery - Vinyl upgrade Bolstered seat (per seat)




• Walk Around drainage grates (pair)




• Windows - Sliding upgrade (pair)




• Windscreen wiper

Electronics:

Lowrance HDS Pro 12

Lowrance rigging (ethernet cables, NMEA2000 wiring)

Maxwell winch RC6

Rigging Maxwell