Multihulls

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

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  1. Archive

    Walker catamaran 35'

    Archive, Jun 12, 2001
    Replies:
    0
    Views:
    7,093
    Archive
    Jun 12, 2001
  2. grob

    folding multihull hull design

    grob, Oct 8, 2002 ... 2
    Replies:
    19
    Views:
    15,093
    gonzo
    Jul 1, 2003
  3. Guest

    Catboat rig on a catamaran

    Guest, Mar 23, 2003
    Replies:
    11
    Views:
    10,273
    Tad
    Apr 12, 2003
  4. Jim Gard

    Catamaran Steering

    Jim Gard, Apr 14, 2003
    Replies:
    0
    Views:
    5,633
    Jim Gard
    Apr 14, 2003
  5. Thomas Rheuble

    Trailerable Trimarans

    Thomas Rheuble, Apr 21, 2003
    Replies:
    10
    Views:
    19,044
    Gunnar Svensson
    Aug 27, 2004
  6. dionysis

    now if there is one kind of boat that tickles my fancy...

    dionysis, Jun 3, 2003
    Replies:
    12
    Views:
    8,346
    dionysis
    Jul 13, 2003
  7. JPh

    Bi-plane catamaran

    JPh, Sep 7, 2003
    Replies:
    5
    Views:
    10,291
    OldYachtie
    Sep 15, 2006
  8. grob

    3D catamaran hull models

    grob, Feb 19, 2004
    Replies:
    3
    Views:
    12,325
    Stephen Ditmore
    Feb 21, 2004
  9. Cat Sailor

    Stiletto Catamaran Modifacations ?

    Cat Sailor, Mar 6, 2004
    Replies:
    2
    Views:
    7,738
    sorenfdk
    Aug 30, 2004
  10. Vace

    How big shoud be lead for cruising catamarans??

    Vace, Jun 16, 2004
    Replies:
    3
    Views:
    4,315
    SailDesign
    Jun 25, 2004
  11. c_spray

    biplane rig on a C cat

    c_spray, Jun 17, 2004
    Replies:
    11
    Views:
    11,275
    tspeer
    Oct 30, 2005
  12. wannabe

    sails on outriggers?????

    wannabe, Jul 15, 2004
    Replies:
    5
    Views:
    5,520
    SeaDrive
    Jul 19, 2004
  13. nutty

    Cruising Proa Auxiliary Power

    nutty, Jul 28, 2004
    Replies:
    1
    Views:
    5,253
    tspeer
    Jul 28, 2004
  14. Chris01

    24 ft trimaran

    Chris01, Aug 7, 2004 ... 2
    Replies:
    17
    Views:
    21,352
    oldsailor7
    Aug 21, 2010
  15. Coen

    Cats Planing

    Coen, Aug 28, 2004 ... 2
    Replies:
    17
    Views:
    10,794
    Seafarer24
    Aug 11, 2006
  16. lincpike

    crowther 10 modifications

    lincpike, Sep 6, 2004 ... 2
    Replies:
    18
    Views:
    8,814
    Danger
    Nov 1, 2013
  17. Armac

    Planing trimaran as in Bethwaite HSP

    Armac, Nov 8, 2004 ... 2
    Replies:
    19
    Views:
    10,585
    Doug Lord
    Jun 30, 2010
  18. Lem

    trimaran

    Lem, Nov 11, 2004
    Replies:
    5
    Views:
    6,347
    Lem
    Apr 8, 2005
  19. Mark Peiffer

    Wave splitter on catamarans

    Mark Peiffer, Nov 30, 2004
    Replies:
    7
    Views:
    9,885
    oldsailor7
    Apr 23, 2011
  20. DSmith

    Wing sail for an A Class Cat

    DSmith, Dec 1, 2004 ... 2 3
    Replies:
    39
    Views:
    46,293
    petereng
    Jan 9, 2013
  21. Mark Peiffer

    Is finding docks for cats really a problem ?

    Mark Peiffer, Dec 2, 2004
    Replies:
    4
    Views:
    4,173
    FAST FRED
    Dec 5, 2004
  22. brian eiland

    Herreshoff's catamaran reasoning

    brian eiland, Dec 7, 2004 ... 2 3
    Replies:
    35
    Views:
    17,624
    brian eiland
    Jan 30, 2017
  23. sigurd

    planing pods/skis/amas

    sigurd, Dec 12, 2004 ... 2 3
    Replies:
    32
    Views:
    13,272
    Phil Locker
    Oct 15, 2005
  24. bfrowe

    Leeboard question

    bfrowe, Dec 16, 2004 ... 2
    Replies:
    24
    Views:
    10,125
    m_doles
    Feb 4, 2005
  25. casavecchia

    small trimarans

    casavecchia, Jan 6, 2005 ... 2 3
    Replies:
    40
    Views:
    37,615
    bfrowe
    Jan 27, 2005
  26. bfrowe

    Sea Pearl Tri 21

    bfrowe, Jan 14, 2005
    Replies:
    6
    Views:
    7,316
    bfrowe
    Jan 18, 2005
  27. Hatchman

    Hydrofoil Supported Sailing Cat

    Hatchman, Jan 23, 2005
    Replies:
    9
    Views:
    7,531
    Doug Lord
    Jan 25, 2005
  28. doesitfloat

    Trimaran cockpit mid beam or main hull

    doesitfloat, Mar 3, 2005
    Replies:
    1
    Views:
    4,248
    tspeer
    Mar 6, 2005
  29. ChrisC30

    Catamaran Design questions

    ChrisC30, Mar 8, 2005
    Replies:
    8
    Views:
    6,127
    brian eiland
    Apr 2, 2005
  30. samh

    catamaran and trimaran hull form

    samh, Mar 8, 2005
    Replies:
    10
    Views:
    12,883
    Ron Cook
    Mar 9, 2005
  31. Jerry_Lincoln

    Norman Cross Trimaran

    Jerry_Lincoln, Mar 26, 2005 ... 6 7 8
    Replies:
    114
    Views:
    111,178
    Briter
    Apr 6, 2022
  32. Delane

    Hobie/J24 Trimaran Conversion

    Delane, Apr 17, 2005 ... 9 10 11
    Replies:
    157
    Views:
    102,823
    Moggy
    Feb 12, 2014
  33. SAILFASTtigre

    design of a fast 27 catamaran

    SAILFASTtigre, Apr 18, 2005 ... 2
    Replies:
    26
    Views:
    60,571
    Pilgrim
    Jun 6, 2006
  34. de_sail

    Need help repairing a catamaran

    de_sail, May 19, 2005
    Replies:
    2
    Views:
    3,583
    Figgy
    Apr 24, 2006
  35. Maciek188

    Catamaran vs Trimaran

    Maciek188, Jul 17, 2005 ... 4 5 6
    Replies:
    88
    Views:
    77,684
    oscarvan
    May 31, 2009
  36. Seafarer24

    A-cat with spinaker (video)

    Seafarer24, Sep 28, 2005
    Replies:
    11
    Views:
    5,538
    Doug Lord
    Oct 5, 2005
  37. grob

    Tri foiler wins Weymouth Speedweek

    grob, Oct 17, 2005
    Replies:
    0
    Views:
    3,896
    grob
    Oct 17, 2005
  38. randy quimpo

    Best rig for small catamaran circumnavigator?

    randy quimpo, Jan 23, 2006 ... 10 11 12
    Replies:
    168
    Views:
    87,567
    BigCat
    Oct 2, 2008
  39. Doug Lord

    Rotatable Hull(ROH) Multifoiler

    Doug Lord, Jan 28, 2006
    Replies:
    9
    Views:
    4,011
    Samnz
    Dec 15, 2008
  40. tamkvaitis

    Foiler cat

    tamkvaitis, Jan 28, 2006
    Replies:
    6
    Views:
    4,735
    tspeer
    Feb 4, 2006
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