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Re: Rudder or Skeg?
By:Jack Sanderson
Date: 7/12/1999, 5:38 pm
In Response To: Re: Rudder or Skeg? (lee)

At my house on Long Island Sound I frequently travel along the shore. The prevailing wind is on shore with waves comming in at a 45% angle. A I travel along in one direction the waves/wind hit the stern first and point the bow into the wind. I assume this is a clasic weathercocking situation. When I return the other way along the coast the problem is not nearly as pronounced. I am also fairly new to paddeling and know that good technique can adjust for weathercocking but would like to understand the physics of what is going on.

A couple of questions

1. Why is the weathercocking effect more pronouced in one direction vs. the other? (i.e. when the wind/waves hit the bow at an angle the stern doesn't point into the wind nearly as much as the reverse situation)

2. I can see how a skeg would keep a boat straight with wind pushing on the boat but I would think that when a wave pushes on a boat sidways that a skeg would only presents more surface area to push the stern around. How does the skeg help tracking in this situation?

3. Does a skeg in the help with following seas? I find it much harder to keep the boat straight when swells are comming up from behind.

Many Thanks,

Jack

Messages In This Thread

Rudder or Skeg?
Bob Hysen -- 7/4/1999, 11:33 am
Re: Rudder or Skeg?
Øivind Børresen -- 7/13/1999, 9:35 pm
Re: Rudder or Skeg?
lee -- 7/9/1999, 12:04 pm
Re: Rudder or Skeg?
Jack Sanderson -- 7/12/1999, 5:38 pm
Re: Rudder or Skeg?
Jeff Warrick -- 7/5/1999, 10:03 pm
Re: Rudder or Skeg?
Dean Trexel -- 7/5/1999, 4:19 pm
Re: Trim
Nick Schade -- 7/5/1999, 9:21 am
Re: Rudder or Skeg?
Mike Hanks -- 7/4/1999, 5:15 pm
Re: Rudder or Skeg?
Les Lacey -- 7/4/1999, 10:05 pm
Weathercocking and trim
Jan Gunnar Moe -- 7/5/1999, 5:08 am