40' catamaran - LS4014 Walkaround
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  • 40 foot catamaran used for whale watching in Alaska.

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  • 40 foot custom aluminum catamaran used as a whale watching boat in alaska.

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  • 40 foot whale watching catamaran on the water.

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  • 40 foot catamaran whale watching boat underway.

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40’ x 14’ Aluminum Catamaran

Overview

The 40’ x 14’ aluminum catamaran from Lee Shore Boats, designed in collaboration with Noah Thompson Designs of New Zealand, is a heavy-duty vessel built for both recreational and professional use. Constructed from rugged marine-grade aluminum, it offers outstanding durability, corrosion resistance, and minimal maintenance, making it ideal for long-term operations in demanding marine environments.

With a symmetric twin-hull design, the vessel delivers superior stability and seaworthiness, ensuring passenger comfort and safety even in rough offshore conditions. Its spacious deck and storage capacity make it versatile enough for a wide range of activities, from commercial tours to fishing expeditions and research operations.

Specifications

  • Length (LOA): 40 ft
  • Beam: 14 ft
  • Hull Type: Aluminum Catamaran – symmetric hull design
  • Intended Use: Subchapter T, 14-passenger USCG-certified vessel
  • Seating: 14 passengers + crew (expandable with alternate cabin/seating layouts)
  • Power: Outboard-powered for high performance and fuel efficiency

Applications

  • 14-passenger tour boat (Subchapter T certified)
  • Charter fishing
  • Whale watching & eco tours
  • Volcano and sightseeing tours
  • Research, transport, and professional marine operations

Why It Stands Out

  • Rugged aluminum construction – long lifespan, minimal upkeep
  • Superior stability – safe, comfortable ride in rough seas
  • Versatile platform – adaptable deck and cabin arrangements
  • Professional-grade design – meets USCG Subchapter T passenger vessel standards



Features & Specs:

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