Boat Design

Discuss boat design concepts, projects, plans, reviews, resources, and general design topics.

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  1. daiquiri

    "A" yacht - a video of the interior

    daiquiri, Sep 6, 2012 ... 2 3
    Replies:
    38
    Views:
    5,645
    pdwiley
    Sep 11, 2012
  2. Squidly-Diddly

    "Also, it greatly reduces the torque moment produced around the vertical axis by the

    Squidly-Diddly, Nov 26, 2011
    Replies:
    0
    Views:
    2,406
    Squidly-Diddly
    Nov 26, 2011
  3. leviterande

    "Best" hull for a 13hp Airboat?

    leviterande, Aug 15, 2009 ... 2
    Replies:
    24
    Views:
    27,971
    lewisboats
    Aug 17, 2009
  4. Keycube

    "Center of Buoyancy" question...

    Keycube, Feb 10, 2003
    Replies:
    6
    Views:
    6,933
    gonzo
    Feb 11, 2003
  5. aktxyz123

    "CNC" english wheeling of aluminum plates

    aktxyz123, Aug 22, 2020
    Replies:
    4
    Views:
    2,801
    gonzo
    Sep 7, 2020
  6. ElectroDanO

    "Current Situation" DIY Efficient Solar/Electric Powered Newport 17 Project

    ElectroDanO, Jan 1, 2021 ... 3 4 5
    Replies:
    65
    Views:
    12,519
    portacruise
    May 21, 2022
  7. FAST FRED

    "desirements"

    FAST FRED, Oct 23, 2006
    Replies:
    7
    Views:
    2,502
    FAST FRED
    Oct 24, 2006
  8. gunship

    "Dreamboat" design

    gunship, Nov 5, 2010 ... 2
    Replies:
    15
    Views:
    3,959
    michael pierzga
    Nov 6, 2010
  9. u4ea32

    "Easy to Build" but ugly is a bad idea

    u4ea32, Mar 7, 2011 ... 2 3
    Replies:
    39
    Views:
    10,072
    upchurchmr
    Apr 21, 2011
  10. Squidly-Diddly

    "Ever Given" is new Titanic?

    Squidly-Diddly, Mar 24, 2021 ... 2 3
    Replies:
    35
    Views:
    4,173
    GIOVD
    Mar 29, 2021
  11. katermalin

    "Float your boat" school cardboard boat project

    katermalin, Apr 17, 2006
    Replies:
    5
    Views:
    7,972
    solrac
    Apr 18, 2006
  12. Mark Scales

    "fooler" boat plans

    Mark Scales, Apr 4, 2007
    Replies:
    0
    Views:
    2,650
    Mark Scales
    Apr 4, 2007
  13. 8knots

    "FOR CREATURE COMFORTS SAKE"!!!!!

    8knots, Mar 5, 2004
    Replies:
    0
    Views:
    2,497
    8knots
    Mar 5, 2004
  14. Squidly-Diddly

    "future of boats" Sunbeam 32.1 stealing my Saw Bow concept (sort of)

    Squidly-Diddly, Mar 19, 2023
    Replies:
    4
    Views:
    1,024
    Squidly-Diddly
    Mar 21, 2023
  15. DaveK

    "Hard Chines"

    DaveK, Dec 1, 2005 ... 2 3
    Replies:
    34
    Views:
    7,794
    messabout
    Feb 25, 2006
  16. Squidly-Diddly

    "homemade" or custom inflatables or RIBs?

    Squidly-Diddly, Sep 4, 2008
    Replies:
    2
    Views:
    3,188
    TeddyDiver
    Sep 4, 2008
  17. ldrumond

    "HRV" Air to Air exchanger for ventilation?

    ldrumond, Dec 5, 2006
    Replies:
    5
    Views:
    6,785
    ldrumond
    Dec 9, 2006
  18. Spiv

    "I Beam" design

    Spiv, May 30, 2008 ... 2 3 4
    Replies:
    51
    Views:
    17,948
    Alik
    Jan 1, 2011
  19. Squidly-Diddly

    "Instant boat" design for car toppable fast row/sail boat

    Squidly-Diddly, Feb 3, 2008
    Replies:
    1
    Views:
    5,045
    marshmat
    Feb 3, 2008
  20. Ry Labo

    "JetPac" Can this be put on a Macgregor 26 somehow v. 150hp

    Ry Labo, Aug 14, 2012 ... 2
    Replies:
    16
    Views:
    6,711
    triciarob
    Aug 21, 2012
  21. zakofrax

    "Jim Young" Designs Website

    zakofrax, Oct 7, 2004 ... 2 3
    Replies:
    31
    Views:
    40,698
    Gary Baigent
    Apr 4, 2017
  22. Owly

    "Life Tender" as an alternative to life raft

    Owly, Jun 20, 2018 ... 3 4 5
    Replies:
    61
    Views:
    14,102
    Angélique
    May 19, 2019
  23. Timothy

    "Lightning" solar electric sail hybrid concept

    Timothy, Mar 20, 2013
    Replies:
    8
    Views:
    3,617
    Timothy
    Mar 25, 2013
  24. Squidly-Diddly

    "Lockheed built remote control barge towing thing"

    Squidly-Diddly, Feb 4, 2014
    Replies:
    0
    Views:
    1,749
    Squidly-Diddly
    Feb 4, 2014
  25. Tad

    "Marine Designer" what's that?

    Tad, Jan 24, 2006
    Replies:
    2
    Views:
    2,363
    Tad
    Jan 25, 2006
  26. aquator

    "Milestones in my designs" by sonny levi

    aquator, Aug 11, 2008
    Replies:
    0
    Views:
    3,837
    aquator
    Aug 11, 2008
  27. big_dreamin

    "Modular" boat design (to change future LWL/beam)?

    big_dreamin, Dec 10, 2016
    Replies:
    7
    Views:
    2,788
    black_sails
    Dec 21, 2016
  28. pmudesign

    "Myring" submersible shape?

    pmudesign, Nov 12, 2008
    Replies:
    5
    Views:
    6,323
    JacobH
    Jul 22, 2010
  29. tea bag

    "newbie" Can you purchase 45' pontoons?

    tea bag, Dec 14, 2009 ... 2
    Replies:
    20
    Views:
    5,569
    parkland
    Feb 19, 2015
  30. Guest

    "Picnic Boat" Hull shapes

    Guest, Jul 15, 2001 ... 2 3
    Replies:
    30
    Views:
    21,872
    Stephen Ditmore
    Apr 10, 2003
  31. Willallison

    "Plastic" tanks on Oz

    Willallison, May 1, 2005
    Replies:
    7
    Views:
    3,105
    Willallison
    May 7, 2005
  32. okimoki

    "premade" 3d models of hulls

    okimoki, Aug 27, 2012
    Replies:
    4
    Views:
    2,646
    hoytedow
    Aug 30, 2012
  33. DCockey

    "probably wouldn't design a a boat that would float"

    DCockey, Jul 14, 2013
    Replies:
    1
    Views:
    1,881
    Village_Idiot
    Jul 15, 2013
  34. James Fanshawe

    "Riva Classic"

    James Fanshawe, Feb 19, 2008
    Replies:
    2
    Views:
    6,035
    cudashark
    Feb 19, 2008
  35. Guest

    "Swiftcraft Dominator" hulls

    Guest, Dec 8, 2003
    Replies:
    1
    Views:
    9,273
    Rob Bailey
    Feb 3, 2004
  36. Splash Gordon

    "Thames Barge"

    Splash Gordon, Aug 23, 2011
    Replies:
    4
    Views:
    11,308
    goodwilltoall
    Aug 24, 2011
  37. g.maclaren

    "Twilight" an electric boat

    g.maclaren, Jul 29, 2008 ... 2 3 4
    Replies:
    46
    Views:
    10,694
    g.maclaren
    Aug 31, 2010
  38. Wayne Grabow

    "V" bottom runabout with rounded sections

    Wayne Grabow, Aug 29, 2017
    Replies:
    12
    Views:
    2,544
    PAR
    Sep 1, 2017
  39. Jimboat

    "Vision Marine Technologies Testing Electric-Powered 32-Foot Cat With 100-Plus-MPH Goal In Mind

    Jimboat, Aug 26, 2022
    Replies:
    5
    Views:
    1,299
    slboatdesing
    Sep 17, 2022
  40. juiceclark

    $5k to digitize a mold?

    juiceclark, Oct 3, 2007 ... 2
    Replies:
    19
    Views:
    5,292
    ratrace2
    Dec 18, 2007
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