Multihulls

Discuss multi-hull sailboat design, production and custom sailing catamarans and trimarans.

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  1. Multihulls anonymous

    Extra Marstrom 32 and f40 catamaran hulls

    Multihulls anonymous, Mar 19, 2024
    Replies:
    0
    Views:
    381
    Multihulls anonymous
    Mar 19, 2024
  2. Michael78

    Multihulls Direct?

    Michael78, Feb 28, 2024
    Replies:
    0
    Views:
    523
    Michael78
    Feb 28, 2024
  3. peterbike

    A bit of sailing history

    peterbike, Dec 21, 2023
    Replies:
    0
    Views:
    595
    peterbike
    Dec 21, 2023
  4. rael dobkins

    Proa Rudders, Fold up, Kick Up, Balkan Style...

    rael dobkins, Aug 14, 2023
    Replies:
    0
    Views:
    662
    rael dobkins
    Aug 14, 2023
  5. seandepagnier

    daggerboards rake angle

    seandepagnier, Aug 2, 2023
    Replies:
    0
    Views:
    777
    seandepagnier
    Aug 2, 2023
  6. rael dobkins

    Proa Rudderless, Down Wind sailing!

    rael dobkins, Dec 13, 2022
    Replies:
    0
    Views:
    1,104
    rael dobkins
    Dec 13, 2022
  7. fallguy

    Woods Skoota Jig Available

    fallguy, Aug 29, 2022
    Replies:
    0
    Views:
    939
    fallguy
    Aug 29, 2022
  8. East Coast Sailor

    Easton Catamarans

    East Coast Sailor, May 4, 2022
    Replies:
    0
    Views:
    3,234
    East Coast Sailor
    May 4, 2022
  9. revintage

    Single water stay attachment for both beams

    revintage, Feb 22, 2022
    Replies:
    0
    Views:
    3,627
    revintage
    Feb 22, 2022
  10. Paul Scott

    Frankenboat questions

    Paul Scott, Jan 3, 2022
    Replies:
    0
    Views:
    4,832
    Paul Scott
    Jan 3, 2022
  11. rael dobkins

    Preparing for sea, Proa physics and a new rudder. Balkan Shipyards

    rael dobkins, Sep 30, 2021
    Replies:
    0
    Views:
    6,902
    rael dobkins
    Sep 30, 2021
  12. rael dobkins

    PROA LeePod DESIGN, the different styles....

    rael dobkins, Jun 22, 2021
    Replies:
    0
    Views:
    1,906
    rael dobkins
    Jun 22, 2021
  13. rael dobkins

    Default New Workshop, new Proa, new thoughts, Balkan Shipyards

    rael dobkins, Nov 30, 2020
    Replies:
    0
    Views:
    1,288
    rael dobkins
    Nov 30, 2020
  14. Le_skipper

    Bob Harris trimaran

    Le_skipper, Nov 28, 2020
    Replies:
    0
    Views:
    1,810
    Le_skipper
    Nov 28, 2020
  15. skyl4rk

    Wisconsin Proa

    skyl4rk, Oct 17, 2020
    Replies:
    0
    Views:
    1,158
    skyl4rk
    Oct 17, 2020
  16. rael dobkins

    8 Years of Multihull design, result in this!

    rael dobkins, Oct 7, 2020
    Replies:
    0
    Views:
    4,053
    rael dobkins
    Oct 7, 2020
  17. rael dobkins

    Sea Trials and a cruise, Proa WHY NOT? Junk Rigged, very pleased...

    rael dobkins, Jun 13, 2020
    Replies:
    0
    Views:
    1,438
    rael dobkins
    Jun 13, 2020
  18. revintage

    Waterstays on rearbeam

    revintage, Mar 24, 2020
    Replies:
    0
    Views:
    1,039
    revintage
    Mar 24, 2020
  19. rael dobkins

    Proa Design, Why Make a Model? HAVAYA 30

    rael dobkins, Feb 2, 2020
    Replies:
    0
    Views:
    1,618
    rael dobkins
    Feb 2, 2020
  20. ProBoat

    Two current articles about catamarans in Professional BoatBuilder magazine

    ProBoat, Dec 9, 2019
    Replies:
    0
    Views:
    1,899
    ProBoat
    Dec 9, 2019
  21. Howaya

    Chesapeake Multihull Association's Boat Show Reception

    Howaya, Oct 9, 2019
    Replies:
    0
    Views:
    1,530
    Howaya
    Oct 9, 2019
  22. FantasyTrimaran

    Your thoughts on this small trimaran?

    FantasyTrimaran, Sep 22, 2019
    Replies:
    0
    Views:
    2,200
    FantasyTrimaran
    Sep 22, 2019
  23. rael dobkins

    Pacific Proa, Shunting Junk Rig, the details....

    rael dobkins, Aug 6, 2019
    Replies:
    0
    Views:
    1,601
    rael dobkins
    Aug 6, 2019
  24. jamez

    Adrian Rogers design info

    jamez, Aug 2, 2019
    Replies:
    0
    Views:
    1,434
    jamez
    Aug 2, 2019
  25. Manfred.pech

    Tamanu

    Manfred.pech, May 11, 2019
    Replies:
    0
    Views:
    1,488
    Manfred.pech
    May 11, 2019
  26. Doug Lord

    Bill Roberts is gone

    Doug Lord, May 9, 2019
    Replies:
    0
    Views:
    1,468
    Doug Lord
    May 9, 2019
  27. Doug Lord

    Dynamic lift(downforce): Cat vs Tri-

    Doug Lord, May 1, 2019
    Replies:
    0
    Views:
    1,322
    Doug Lord
    May 1, 2019
  28. Seafarer24

    Custom Cross Trimaran

    Seafarer24, Mar 15, 2019
    Replies:
    0
    Views:
    1,991
    Seafarer24
    Mar 15, 2019
  29. Doug Lord

    Martin Fischer-Catamaran Daggerboard position: foiler and convertible--

    Doug Lord, Jan 24, 2019
    Replies:
    0
    Views:
    1,747
    Doug Lord
    Jan 24, 2019
  30. Clarkey

    Cat from Hobie Tandem Island amas?

    Clarkey, Dec 31, 2018
    Replies:
    0
    Views:
    1,539
    Clarkey
    Dec 31, 2018
  31. Doug Lord

    Status of Spindrift

    Doug Lord, Dec 12, 2018
    Replies:
    0
    Views:
    1,212
    Doug Lord
    Dec 12, 2018
  32. Doug Lord

    Transat Jacques Vabre: NO ULTIMS-"The question did not arise"

    Doug Lord, Dec 8, 2018
    Replies:
    0
    Views:
    1,321
    Doug Lord
    Dec 8, 2018
  33. BrianJ

    Dragonfly model

    BrianJ, Nov 1, 2018
    Replies:
    0
    Views:
    1,568
    BrianJ
    Nov 1, 2018
  34. BrianJ

    Help! Required to finish projects for charity or sailability.

    BrianJ, Oct 5, 2018
    Replies:
    0
    Views:
    1,157
    BrianJ
    Oct 5, 2018
  35. eiasu

    Chris White Summer 2017 News

    eiasu, Aug 21, 2018
    Replies:
    0
    Views:
    1,665
    eiasu
    Aug 21, 2018
  36. Doug Lord

    F50 Foiling Cat----AC 50 reborn?

    Doug Lord, Jul 31, 2018
    Replies:
    0
    Views:
    2,224
    Doug Lord
    Jul 31, 2018
  37. Doug Lord

    Francois Gabart Experiments with Electronics

    Doug Lord, Jul 30, 2018
    Replies:
    0
    Views:
    1,069
    Doug Lord
    Jul 30, 2018
  38. CasparvdBroek

    Great Barrier Express (GBE) 8.5m catamaran CAD wanted.

    CasparvdBroek, Jul 8, 2018
    Replies:
    0
    Views:
    2,007
    CasparvdBroek
    Jul 8, 2018
  39. peterbike

    Some interesting viewing - if you haven't already seen it ?

    peterbike, Jun 7, 2018
    Replies:
    0
    Views:
    1,717
    peterbike
    Jun 7, 2018
  40. Doug Lord

    Foiling Windsurfer vs Foiling Cat

    Doug Lord, May 22, 2018
    Replies:
    0
    Views:
    1,416
    Doug Lord
    May 22, 2018
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