Boat Design

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

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  1. Fisher Heverly

    Looking for designer and builder for glass bottom charter boat

    Fisher Heverly, Oct 19, 2023 ... 2
    Replies:
    22
    Views:
    2,300
    comfisherman
    Nov 3, 2023
  2. Alfie

    Designing ballast keel for 1917 pilot cutter

    Alfie, Oct 17, 2023
    Replies:
    9
    Views:
    1,376
    BlueBell
    Oct 26, 2023
  3. altruistica

    I want to build a solar boat to live on and travel

    altruistica, Oct 17, 2023 ... 2
    Replies:
    16
    Views:
    2,307
    kerosene
    Nov 2, 2023
  4. Dieter51

    From flat-bottom boat to partial V-bottom boat

    Dieter51, Oct 17, 2023
    Replies:
    12
    Views:
    1,705
    Dieter51
    Oct 31, 2023
  5. Paolo DB

    Help Identifying a Boat

    Paolo DB, Oct 16, 2023
    Replies:
    7
    Views:
    843
    BlueBell
    Oct 17, 2023
  6. Bishiba

    Formula for percentage of old ships being empty space.

    Bishiba, Oct 14, 2023
    Replies:
    1
    Views:
    661
    gonzo
    Oct 14, 2023
  7. Bastien

    Navigating Through Keel Challenges: Seeking Wisdom on Sailboat Redesign

    Bastien, Oct 10, 2023 ... 2
    Replies:
    18
    Views:
    2,046
    SolGato
    Oct 17, 2023
  8. Arton

    Uncoupled Heaving Motion|Damping coefficient

    Arton, Oct 7, 2023
    Replies:
    0
    Views:
    549
    Arton
    Oct 7, 2023
  9. Arton

    Uncoupled Heaving Motion|dynamics ship

    Arton, Oct 7, 2023
    Replies:
    4
    Views:
    889
    Arton
    Oct 8, 2023
  10. M4R1N

    I need advice for sailing dinghies

    M4R1N, Oct 6, 2023
    Replies:
    3
    Views:
    1,197
    M4R1N
    Oct 28, 2023
  11. Teddy Cian

    Composite Construction Method/ Difficulty

    Teddy Cian, Oct 5, 2023
    Replies:
    10
    Views:
    1,253
    Rumars
    Oct 7, 2023
  12. geoffkryten

    What is “deck roach?”

    geoffkryten, Oct 3, 2023
    Replies:
    6
    Views:
    1,384
    wet feet
    Oct 12, 2023
  13. rael dobkins

    Far far, away from the sea... Lays a little shipyard....

    rael dobkins, Sep 25, 2023
    Replies:
    0
    Views:
    598
    rael dobkins
    Sep 25, 2023
  14. Tom Fiddler

    My feathering paddle wheel pond boat

    Tom Fiddler, Sep 25, 2023 ... 2
    Replies:
    16
    Views:
    2,104
    Squidly-Diddly
    Oct 2, 2023
  15. Lionellong

    Guidance required

    Lionellong, Sep 25, 2023
    Replies:
    5
    Views:
    779
    tiiidf
    Sep 27, 2023
  16. Jaymanutah

    Re-gelcoated entire hull. How to address burn (sand) -through areas?

    Jaymanutah, Sep 25, 2023
    Replies:
    3
    Views:
    743
    ondarvr
    Sep 28, 2023
  17. Hugh Piercy

    Reversable sailboat?

    Hugh Piercy, Sep 21, 2023
    Replies:
    5
    Views:
    978
    garydierking
    Sep 23, 2023
  18. philSweet

    Engine room tours, mechanical spaces, arrangements, specifications and features.

    philSweet, Sep 15, 2023
    Replies:
    1
    Views:
    719
    bajansailor
    Sep 15, 2023
  19. paticus

    Stainless Steel Pontoons for Houseboat

    paticus, Sep 15, 2023 ... 2
    Replies:
    21
    Views:
    2,585
    paticus
    Oct 10, 2023
  20. gre

    32' stainless boat w/twin 400 hp

    gre, Sep 13, 2023
    Replies:
    8
    Views:
    985
    BlueBell
    Sep 14, 2023
  21. Darkzillicon

    Location of Thru-Hull on Shallow Bilge

    Darkzillicon, Sep 12, 2023
    Replies:
    10
    Views:
    1,006
    fallguy
    Sep 13, 2023
  22. brg7910

    Anyone familiar with an "integrated floor and stringer" design?

    brg7910, Sep 12, 2023
    Replies:
    8
    Views:
    1,657
    ondarvr
    Sep 19, 2023
  23. lobsterman

    Power Multihull catagory?

    lobsterman, Sep 11, 2023
    Replies:
    8
    Views:
    1,358
    brian eiland
    Oct 3, 2023
  24. Forecaddie

    Jet ski conversion to sail drive

    Forecaddie, Sep 10, 2023
    Replies:
    7
    Views:
    1,309
    portacruise
    Sep 13, 2023
  25. Adam M

    Seeking Downeast Boat Designer

    Adam M, Sep 8, 2023
    Replies:
    1
    Views:
    701
    Waterwitch
    Sep 8, 2023
  26. abosely

    How tight of radius 4oz Xynole go around?

    abosely, Sep 7, 2023
    Replies:
    4
    Views:
    678
    abosely
    Sep 8, 2023
  27. Squidly-Diddly

    Russian around the world inflatable sailing cat ended by shark attacks

    Squidly-Diddly, Sep 6, 2023 ... 2 3
    Replies:
    43
    Views:
    5,880
    AmandaWill775
    Mar 21, 2024
  28. mitchgrunes

    Would be hamster wheel ocean crosser arrested again

    mitchgrunes, Sep 6, 2023 ... 2
    Replies:
    16
    Views:
    1,944
    mitchgrunes
    Oct 6, 2023
  29. loudandfast

    Small 2 seat speed boat

    loudandfast, Sep 6, 2023
    Replies:
    8
    Views:
    1,285
    BlueBell
    Sep 11, 2023
  30. abosely

    Will Aerodux Resorcinol 185 bond to cured epoxy

    abosely, Sep 1, 2023
    Replies:
    5
    Views:
    923
    Ilan Voyager
    Sep 4, 2023
  31. Velsia

    Optimum Propulsion Methods in Seaweed/Sargassum

    Velsia, Aug 31, 2023 ... 2 3
    Replies:
    34
    Views:
    3,618
    kapnD
    Oct 24, 2023
  32. mitch184

    Stagnation Point w/ trim tabs and outboard brackets

    mitch184, Aug 30, 2023
    Replies:
    0
    Views:
    675
    mitch184
    Aug 30, 2023
  33. Dubbies

    Fixing gas tanks. Please help!

    Dubbies, Aug 29, 2023
    Replies:
    14
    Views:
    1,234
    Barry
    Sep 1, 2023
  34. T X

    Energy requirements for robot lost at sea

    T X, Aug 28, 2023 ... 2 3 4
    Replies:
    46
    Views:
    4,521
    mitchgrunes
    Oct 6, 2023
  35. Ardi

    BV Rules For Small Boats

    Ardi, Aug 25, 2023
    Replies:
    3
    Views:
    1,061
    Ardi
    Aug 26, 2023
  36. aaronhl

    half breadth station width calc

    aaronhl, Aug 25, 2023 ... 2
    Replies:
    21
    Views:
    2,259
    wet feet
    Sep 21, 2023
  37. Bram9200

    Ballistic Nylon SOF kayak

    Bram9200, Aug 25, 2023 ... 2
    Replies:
    18
    Views:
    2,653
    Dave G 9N
    Jan 25, 2024
  38. Jaymanutah

    Newby complete re-gelcoat of inner and outer hull. Questions:

    Jaymanutah, Aug 24, 2023
    Replies:
    4
    Views:
    1,202
    Jaymanutah
    Sep 25, 2023
  39. Noah Stone

    Boat design help

    Noah Stone, Aug 23, 2023
    Replies:
    13
    Views:
    1,214
    messabout
    Aug 24, 2023
  40. Taylor Waters

    Design help needed

    Taylor Waters, Aug 23, 2023
    Replies:
    6
    Views:
    976
    fallguy
    Aug 24, 2023
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