Boat Design

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

Page 2 of 379
Sort By:
Title Start Date
Replies Views
Last Message ↓
  1. BazzaOz

    Jet Boat design

    BazzaOz, May 4, 2020 ... 2 3
    Replies:
    34
    Views:
    31,682
    comfisherman
    Sep 25, 2025
  2. Collin Hilbrich

    Scooter Design Q’s

    Collin Hilbrich, Sep 25, 2025
    Replies:
    5
    Views:
    1,241
    bajansailor
    Sep 25, 2025
  3. ANDERS LINDGREN

    Why not use a design from 1916?

    ANDERS LINDGREN, Mar 17, 2025 ... 2 3
    Replies:
    34
    Views:
    4,985
    gonzo
    Sep 25, 2025
  4. FlyingMo

    Hull shapes for Water Plane

    FlyingMo, Feb 12, 2025 ... 2 3 4
    Replies:
    56
    Views:
    6,699
    alex8811
    Sep 23, 2025
  5. Horton HCCI

    Hydroplaning Rowboat

    Horton HCCI, Jun 9, 2025 ... 5 6 7
    Replies:
    91
    Views:
    10,958
    Horton HCCI
    Sep 23, 2025
  6. Teo

    What are the best applications for designin and building a boat ?

    Teo, Jan 30, 2025 ... 2 3
    Replies:
    33
    Views:
    6,420
    Danboonym
    Sep 23, 2025
  7. ASIS BOATS

    Foam-Filled Aluminum Hull: The ASIS FoamShield® Advantage

    ASIS BOATS, Jun 17, 2025
    Replies:
    2
    Views:
    1,814
    ASIS BOATS
    Sep 22, 2025
  8. willy13

    San Juan 23 as a power cruiser

    willy13, Jul 13, 2022 ... 2 3 4
    Replies:
    46
    Views:
    9,463
    willy13
    Sep 21, 2025
  9. Cptwithnocrew

    Multiple leeboars or one enough?

    Cptwithnocrew, Sep 18, 2025 ... 2
    Replies:
    19
    Views:
    2,403
    Cptwithnocrew
    Sep 21, 2025
  10. AndyR

    layup schedule

    AndyR, Sep 19, 2025
    Replies:
    4
    Views:
    1,643
    fallguy
    Sep 20, 2025
  11. leecallen

    WOODS DESIGN Power Catamaran Skoota 28

    leecallen, Sep 16, 2025 ... 2
    Replies:
    16
    Views:
    2,874
    fallguy
    Sep 20, 2025
  12. HakimKlunker

    What happened to boat design?

    HakimKlunker, Sep 13, 2025 ... 2 3
    Replies:
    37
    Views:
    3,747
    gonzo
    Sep 20, 2025
  13. matiss311

    Searching boat designer and naval architect for active foiling motorboat project

    matiss311, Sep 15, 2025
    Replies:
    8
    Views:
    843
    CocoonCruisers
    Sep 18, 2025
  14. N4061

    New Member - Request for Assistance with Jarvis Newman 32 Hull

    N4061, Sep 22, 2012
    Replies:
    4
    Views:
    3,577
    BlueBell
    Sep 17, 2025
  15. river runner

    Rogue waves

    river runner, Nov 17, 2011 ... 2 3 4
    Replies:
    46
    Views:
    9,175
    gonzo
    Sep 17, 2025
  16. daveygoz

    power catamaran tender build

    daveygoz, Apr 1, 2025
    Replies:
    4
    Views:
    1,519
    sailhand
    Sep 17, 2025
  17. fpjeepy05

    Name for plan view transom notch around an outboard

    fpjeepy05, Aug 29, 2025
    Replies:
    8
    Views:
    2,690
    fpjeepy05
    Sep 16, 2025
  18. brian eiland

    a ultimate MotorSailer idea, Dynarig motorsailer

    brian eiland, Mar 26, 2023
    Replies:
    1
    Views:
    2,002
    brian eiland
    Sep 16, 2025
  19. brian eiland

    WishBone Sailing Rig

    brian eiland, Aug 17, 2003 ... 21 22 23
    Replies:
    336
    Views:
    287,331
    brian eiland
    Sep 16, 2025
  20. mistyreiny

    Inboard Engine on Inflatable

    mistyreiny, Sep 10, 2025 ... 2
    Replies:
    19
    Views:
    2,622
    gonzo
    Sep 14, 2025
  21. Jacob Starr

    Glued in IGU on Vessels Marketed For Offshore Use

    Jacob Starr, Sep 5, 2025 ... 2
    Replies:
    21
    Views:
    3,659
    Jacob Starr
    Sep 11, 2025
  22. mitchgrunes

    Can a kayak be designed not to weathercock or leecock?

    mitchgrunes, Sep 1, 2025 ... 2
    Replies:
    27
    Views:
    3,588
    gonzo
    Sep 10, 2025
  23. Alu boat

    Seat and steering wheel placement

    Alu boat, Sep 8, 2025
    Replies:
    3
    Views:
    1,968
    kapnD
    Sep 10, 2025
  24. Van W

    Brand new boat build vs refurbish? 50 ft Willard type hull

    Van W, Sep 8, 2025 ... 2
    Replies:
    25
    Views:
    2,281
    Van W
    Sep 9, 2025
  25. Dillusion

    19 Glasply Fuel Tank Replacement and Then Some

    Dillusion, Sep 4, 2025
    Replies:
    11
    Views:
    2,351
    Dillusion
    Sep 8, 2025
  26. Morileck

    Concrete Barge Design need Help for computation for my Undergrad Thesis

    Morileck, Jul 10, 2025 ... 2
    Replies:
    21
    Views:
    3,288
    Blueknarr
    Sep 7, 2025
  27. peter radclyffe

    dolce vento capsize

    peter radclyffe, Sep 3, 2025 ... 2
    Replies:
    16
    Views:
    2,546
    tane
    Sep 6, 2025
  28. RSD

    What differences do wider or narrower tunnels make?

    RSD, Aug 23, 2025 ... 4 5 6
    Replies:
    86
    Views:
    5,540
    RSD
    Sep 4, 2025
  29. J.W.

    Can an existing GRP hull be made too stiff retroactively?

    J.W., Sep 1, 2025
    Replies:
    12
    Views:
    1,915
    J.W.
    Sep 3, 2025
  30. James Wellington

    fishing trawler to pleasure conversion

    James Wellington, Dec 27, 2022 ... 5 6 7
    Replies:
    101
    Views:
    13,461
    gonzo
    Sep 2, 2025
  31. Steelboat

    Nesting sailing dinghy- PT11 upsize

    Steelboat, Sep 2, 2025
    Replies:
    0
    Views:
    1,636
    Steelboat
    Sep 2, 2025
  32. laukejas

    Is there a a low-tech sheet collection solution for small dinghies?

    laukejas, Aug 22, 2025 ... 2
    Replies:
    20
    Views:
    1,872
    Squidly-Diddly
    Sep 1, 2025
  33. DCockey

    RNLI Shannon Class Build Video

    DCockey, Aug 30, 2025
    Replies:
    1
    Views:
    1,329
    bajansailor
    Aug 30, 2025
  34. Tommy Earl

    Aluminum Barge Plans Needed

    Tommy Earl, Aug 27, 2025
    Replies:
    3
    Views:
    1,375
    bajansailor
    Aug 28, 2025
  35. Ohanda Jay

    Semi-submersible Sailing vessel Ohanda One

    Ohanda Jay, Aug 14, 2025 ... 2
    Replies:
    23
    Views:
    2,563
    jehardiman
    Aug 28, 2025
  36. Jeff in Boston

    Project Log - New Keel, Who Dis? (Pearson 26 to Electric Cruiser)

    Jeff in Boston, Apr 23, 2021 ... 2 3
    Replies:
    41
    Views:
    8,925
    bajansailor
    Aug 27, 2025
  37. Allison Thomas

    Looking for a 80ft boat blue print

    Allison Thomas, Aug 23, 2025
    Replies:
    4
    Views:
    1,354
    bajansailor
    Aug 27, 2025
  38. RSD

    Did the naval architect screw up?

    RSD, Aug 23, 2025 ... 2
    Replies:
    17
    Views:
    1,842
    RSD
    Aug 27, 2025
  39. tropostudio

    Splines and Curves of Least Energy

    tropostudio, Jun 12, 2024 ... 2 3
    Replies:
    41
    Views:
    6,936
    tropostudio
    Aug 27, 2025
  40. SailorDon

    Rowing Skiff Design Tango 17 vs. Heritage 18

    SailorDon, Oct 23, 2016 ... 2
    Replies:
    17
    Views:
    15,081
    Jim Larson
    Aug 26, 2025
Showing threads 41 to 80 of 15,155

Thread Display Options

Loading...
Page 2 of 379