Deaqdrise Question?

starsnstripers

Lieutenant
Joined
Nov 30, 2007
Messages
1,330
How and exactly where is the deadrise angle measured? V-bottom stern middle bow? Hull sides to bottom angle stern middle bow? thanks
 

lmannyr

Master Chief Petty Officer
Joined
Jul 5, 2007
Messages
815
Re: Deaqdrise Question?

The dead rise you read on boat spec sheets come from the stern. Some times the dead rise is consistent to bow and sometimes not.

It's measured from a horizontal plane from the keel UP.

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smokeonthewater

Fleet Admiral
Joined
Dec 3, 2009
Messages
9,838
Re: Deaqdrise Question?

easy way to find deadrise is measure angle of keel and subtract from 180... then divide by 2
 

dave11

Lieutenant Junior Grade
Joined
Dec 2, 2007
Messages
1,195
Re: Deaqdrise Question?

The dead rise you read on boat spec sheets come from the stern. Some times the dead rise is consistent to bow and sometimes not.

It's measured from a horizontal plane from the keel UP.

\ /
Here \ / or here
\/
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I believe the "or not" is called a warped hull. Our resident Judge expert can expound on those benefits.
 
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