Boat Design

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

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  1. Taylor Waters

    Design help needed

    Taylor Waters, Aug 23, 2023
    Replies:
    6
    Views:
    2,352
    fallguy
    Aug 24, 2023
  2. mitchgrunes

    Mangrove forest island based communities?

    mitchgrunes, Aug 2, 2023
    Replies:
    9
    Views:
    3,442
    Tiny Turnip
    Aug 21, 2023
  3. Ginny Harvey

    Twin Centreboards

    Ginny Harvey, Aug 20, 2023
    Replies:
    9
    Views:
    2,722
    Ginny Harvey
    Aug 20, 2023
  4. danamera

    level of the water in plastic 55 gallon barrels

    danamera, Aug 14, 2023
    Replies:
    4
    Views:
    2,193
    BlueBell
    Aug 20, 2023
  5. Daisy2002

    40ft catamaran blue print

    Daisy2002, Aug 19, 2023
    Replies:
    1
    Views:
    2,196
    bajansailor
    Aug 19, 2023
  6. mini gt

    Help needed

    mini gt, Aug 15, 2023
    Replies:
    14
    Views:
    3,392
    BlueBell
    Aug 19, 2023
  7. danamera

    venting plastic barrel for pontoon boat

    danamera, Aug 18, 2023
    Replies:
    3
    Views:
    2,430
    BlueBell
    Aug 19, 2023
  8. Dom Elias

    Can longitudinal cracks in ribs be glued and clamped?

    Dom Elias, Aug 17, 2023
    Replies:
    6
    Views:
    2,430
    Dom Elias
    Aug 18, 2023
  9. scav_

    Hull framing analysis in Ansys.

    scav_, Aug 17, 2023
    Replies:
    5
    Views:
    1,911
    scav_
    Aug 18, 2023
  10. BobBill

    Vector pic ?

    BobBill, Aug 16, 2023
    Replies:
    2
    Views:
    1,641
    BobBill
    Aug 17, 2023
  11. abosely

    Calculating L/B ratio uses beam at waterline?

    abosely, Aug 16, 2023
    Replies:
    5
    Views:
    2,982
    abosely
    Aug 17, 2023
  12. Jan Herich

    3D printed boats

    Jan Herich, Aug 11, 2023 ... 2 3
    Replies:
    36
    Views:
    13,778
    laukejas
    Aug 16, 2023
  13. Thule

    Understanding boat plans from table of offsets

    Thule, Aug 13, 2023 ... 2 3
    Replies:
    30
    Views:
    10,485
    Thule
    Aug 15, 2023
  14. schakel

    A ground effect boat: The super Boo

    schakel, Aug 14, 2023
    Replies:
    2
    Views:
    2,736
    jehardiman
    Aug 15, 2023
  15. CapBam

    Houseboat repowering

    CapBam, Aug 12, 2023
    Replies:
    6
    Views:
    2,282
    comfisherman
    Aug 13, 2023
  16. skaraborgcraft

    Height of rig above waterline...

    skaraborgcraft, Aug 10, 2023
    Replies:
    5
    Views:
    2,294
    skaraborgcraft
    Aug 12, 2023
  17. scav_

    Maxsurf modelling question.

    scav_, Aug 11, 2023
    Replies:
    0
    Views:
    1,430
    scav_
    Aug 11, 2023
  18. jakeeeef

    Air bubble lubrication successful trials

    jakeeeef, Oct 22, 2021 ... 5 6 7
    Replies:
    101
    Views:
    18,415
    BMcF
    Aug 11, 2023
  19. abosely

    Optimal aluminum mast splice location

    abosely, Aug 8, 2023
    Replies:
    2
    Views:
    2,919
    rwatson
    Aug 9, 2023
  20. sun

    How to rescue person or animal who were trapped in a cabin of the capsized vessel?

    sun, Jul 27, 2023
    Replies:
    10
    Views:
    2,710
    jehardiman
    Aug 8, 2023
  21. Randy Bassinga

    Foils for amphibious waterkart

    Randy Bassinga, Aug 3, 2023 ... 2
    Replies:
    19
    Views:
    4,970
    Randy Bassinga
    Aug 8, 2023
  22. Dubbies

    Gas line filler question. New to boating.

    Dubbies, Aug 7, 2023
    Replies:
    1
    Views:
    1,488
    gonzo
    Aug 7, 2023
  23. Squidly-Diddly

    what sort of authority does USCG have with boats that are "legal" but unsafe?

    Squidly-Diddly, Aug 3, 2023
    Replies:
    7
    Views:
    3,141
    messabout
    Aug 7, 2023
  24. Squidly-Diddly

    what is a "Work PFD" vs "This is NOT a Work PFD"?

    Squidly-Diddly, Aug 6, 2023
    Replies:
    1
    Views:
    1,605
    jehardiman
    Aug 6, 2023
  25. Bing

    Shanty Boat Hull Modification Questions

    Bing, Nov 12, 2022 ... 2 3
    Replies:
    33
    Views:
    7,651
    WW65
    Aug 6, 2023
  26. toni manzano

    designing 17m catamaran

    toni manzano, Aug 4, 2023
    Replies:
    4
    Views:
    2,085
    toni manzano
    Aug 5, 2023
  27. Old Stoker

    George Buehler Designs

    Old Stoker, Dec 30, 2020
    Replies:
    6
    Views:
    5,534
    skaraborgcraft
    Aug 5, 2023
  28. rael dobkins

    Proa Rudders, from Balkan Shipyards

    rael dobkins, Aug 4, 2023
    Replies:
    7
    Views:
    2,344
    rael dobkins
    Aug 5, 2023
  29. Ben Land

    Boat database

    Ben Land, Jul 24, 2023
    Replies:
    9
    Views:
    3,165
    Alan Cattelliot
    Aug 3, 2023
  30. Squidly-Diddly

    slick way to turn Harbor Freight cheap-O folding trailer into small boat trailer?

    Squidly-Diddly, Aug 1, 2023
    Replies:
    1
    Views:
    5,777
    messabout
    Aug 2, 2023
  31. schakel

    Octuri Yacht plane

    schakel, Dec 19, 2011
    Replies:
    12
    Views:
    5,376
    schakel
    Aug 1, 2023
  32. G69

    1973 Pearson Portsmouth 43

    G69, Jul 26, 2023
    Replies:
    2
    Views:
    3,280
    G69
    Aug 1, 2023
  33. Norado

    Deep V vs flat - hull design and modification 13 ft Broom Gemini

    Norado, Jul 21, 2023
    Replies:
    4
    Views:
    2,654
    wet feet
    Jul 29, 2023
  34. Titu

    slightly Arched V hull

    Titu, Jul 22, 2023
    Replies:
    3
    Views:
    1,840
    messabout
    Jul 26, 2023
  35. Liamrye

    Bulkhead relocation

    Liamrye, Jul 23, 2023
    Replies:
    8
    Views:
    2,244
    kapnD
    Jul 26, 2023
  36. Squidly-Diddly

    why aren't there fast planing sailing dingies able to take outboard motors?

    Squidly-Diddly, Jul 17, 2023 ... 2
    Replies:
    25
    Views:
    6,023
    Squidly-Diddly
    Jul 24, 2023
  37. Thomas F.

    Help needed from designer/builder

    Thomas F., Jul 22, 2023
    Replies:
    8
    Views:
    2,587
    Thomas F.
    Jul 24, 2023
  38. scav_

    Still Water Bending Moment

    scav_, Jul 21, 2023
    Replies:
    8
    Views:
    3,936
    scav_
    Jul 23, 2023
  39. Richard Gaysowski

    Can you ID this small 1960’s/70’s sailboat?

    Richard Gaysowski, Jul 16, 2022 ... 2 3
    Replies:
    37
    Views:
    8,288
    Richard Gaysowski
    Jul 23, 2023
  40. abosely

    Brass vs bronze

    abosely, Jul 22, 2023
    Replies:
    1
    Views:
    3,978
    Carlos Lara
    Jul 22, 2023
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