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beam height to waterline on your boat #189908
09/01/09 02:16 PM
09/01/09 02:16 PM
Joined: Feb 2009
Posts: 678
Palm Beach County
TheManShed Offline OP
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TheManShed  Offline OP
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What is the beam height to waterline on your boat?

I was wondering what everybody is using out there in the other designs, for example the newer designs such as the Wild Cat. Id be interested in your measurements and thoughts? As the builder I can do what I want and now is a good time to plan.

Looking at the plans - Im trying to figure what distance I want to build the beam height to waterline. If I build it 18 inches the beams will sit about Deck level on the redesigned amas. I can increase it to 21 inches and have to add a hump on rear deck of the main hull and some stand-ups on the amas.

Mike

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Mike Shappell
www.themanshed.com
TMS-20 Builder
G-Cat 5.7 - Current Boat
NACRA 5.2 - early 70's

-- Have You Seen This? --
Re: beam height to waterline on your boat [Re: TheManShed] #189909
09/01/09 02:52 PM
09/01/09 02:52 PM
Joined: Dec 2003
Posts: 1,056
Wellington, FL-Singer Island, ...
cyberspeed Offline
old hand
cyberspeed  Offline
old hand
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Wellington, FL-Singer Island, ...
I say split the middle. It will give you a little buffer and not be so blatant. If you look the Supercat has about half the beam above the top of the hull and half below.


craig van eaton
Supercat 20
TEAM CYBERSPEED
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Re: beam height to waterline on your boat [Re: cyberspeed] #189936
09/01/09 06:22 PM
09/01/09 06:22 PM
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Palm Beach County
TheManShed Offline OP
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TheManShed  Offline OP
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On the ama's? or the main hull?


Mike Shappell
www.themanshed.com
TMS-20 Builder
G-Cat 5.7 - Current Boat
NACRA 5.2 - early 70's

Re: beam height to waterline on your boat [Re: TheManShed] #189944
09/01/09 06:49 PM
09/01/09 06:49 PM
Joined: Aug 2001
Posts: 1,305
Asuncion, Paraguay
Luiz Offline
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Luiz  Offline
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Those are CATS (not trimarans) and their beams are straight, so the height is the same everywhere.


Luiz
Re: beam height to waterline on your boat [Re: Luiz] #189945
09/01/09 06:58 PM
09/01/09 06:58 PM
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TheManShed Offline OP
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TheManShed  Offline OP
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This tri has a beam like a cat and it is level through the main hull. It is more like a cat and a half. Im also looking for the information for general knowledge.

The cruising tri's have a much larger volume main hull for accommodations so the beams slope to the ama's that is not the case here.


Mike Shappell
www.themanshed.com
TMS-20 Builder
G-Cat 5.7 - Current Boat
NACRA 5.2 - early 70's

Re: beam height to waterline on your boat [Re: TheManShed] #190181
09/03/09 07:49 PM
09/03/09 07:49 PM
Joined: Aug 2001
Posts: 1,305
Asuncion, Paraguay
Luiz Offline
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Luiz  Offline
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It makes sense to compare beam clearance with the F-Boats. What is your boat's size? (LOA, BOA, beam length)


Luiz
Re: beam height to waterline on your boat [Re: Luiz] #190215
09/04/09 02:33 AM
09/04/09 02:33 AM
Joined: Feb 2009
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Palm Beach County
TheManShed Offline OP
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TheManShed  Offline OP
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LOA-20'
BOA-17'
Beam Length-16'

Bow height approx 28"


Mike Shappell
www.themanshed.com
TMS-20 Builder
G-Cat 5.7 - Current Boat
NACRA 5.2 - early 70's

Re: beam height to waterline on your boat [Re: TheManShed] #190219
09/04/09 04:39 AM
09/04/09 04:39 AM
Joined: Dec 2003
Posts: 1,056
Wellington, FL-Singer Island, ...
cyberspeed Offline
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cyberspeed  Offline
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Wellington, FL-Singer Island, ...
Is that LOA including rudders?


craig van eaton
Supercat 20
TEAM CYBERSPEED
www.TeamCyberspeed.com
Endurance Series
www.SailSeries.com
Re: beam height to waterline on your boat [Re: cyberspeed] #190243
09/04/09 08:53 AM
09/04/09 08:53 AM
Joined: Sep 2002
Posts: 3,221
Roanoke Island ,N.C.
Team_Cat_Fever Offline
Carpal Tunnel
Team_Cat_Fever  Offline
Carpal Tunnel
Joined: Sep 2002
Posts: 3,221
Roanoke Island ,N.C.
I'd err on the side of too much(within reason) ,Beam slap sucks. My Trailer tri 720 is notorious for it.


"I said, now, I said ,pay attention boy!"

The cure for anything is salt water - sweat, tears, or the sea
Isak Dinesen
If a man is to be obsessed by something.... I suppose a boat is as good as anything... perhaps a bit better than most.
E. B. White
Re: beam height to waterline on your boat [Re: Team_Cat_Fever] #190304
09/04/09 03:51 PM
09/04/09 03:51 PM
Joined: Feb 2009
Posts: 678
Palm Beach County
TheManShed Offline OP
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TheManShed  Offline OP
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Palm Beach County
Craig that is pretty good! It may have to stand in for BMWO.
What is the measurement for the trailer tri 720?


Mike Shappell
www.themanshed.com
TMS-20 Builder
G-Cat 5.7 - Current Boat
NACRA 5.2 - early 70's


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