Yachting and Boating World forums: Rule of twelths

Magazine Subscriptions

News

Sail

Read the latest news from our sites
Rescue hovercraft introduced by Red Cross...

You are not logged in.
Login | New user registration

Main Index | Search | Active Topics | HELP | RSS

Forum member events >> Bristol Channel forum

| Print Thread

seedog
regular

Reged: 18/07/2006
Posts: 379
Loc: Bristol

Re: Rule of twelths

05/05/2008 23:13

As a newbie to BC I have spent some time looking at what I need to know and 'Wotayatties' comments about the curve are definitely worth considering. In the upper reaches of the Severn and the Avon the curve is distinctly bigger on the right than the left meaning the ebb is 'larger' than the flood which means the rule of 12ths is not accurate in those situations.

Intrigued to understand what is happening in Ramsay sound. Can someone explain?

Post Extras

Entire topic
Subject	Posted by	Posted on
Rule of twelths	Tony_M	04/05/2008 07:18
Re: Rule of twelths (...numerophobes look away now!)	Damo	07/05/2008 01:28
Re: Rule of twelths	Damo	05/05/2008 00:06
Re: Rule of twelths	Alcyone	05/05/2008 16:21
Re: Rule of twelths	seedog	05/05/2008 23:13
Re: Rule of twelths	Damo	05/05/2008 23:53
Re: Rule of twelths	Alcyone	06/05/2008 08:37
Re: Rule of twelths	tonybarebones	04/05/2008 15:21
Re: Rule of twelths	graham	04/05/2008 16:47
Re: Rule of twelths	wotayottie	04/05/2008 12:11
Re: Rule of twelths	PCUK	04/05/2008 12:45
Re: Rule of twelths	graham	04/05/2008 09:14

Extra information

2 registered and 1 anonymous users are browsing this forum.

Moderator:

Print Thread

Forum Permissions
      You cannot start new topics
      You cannot reply to topics
      HTML is disabled
      Mark-up is enabled

Rating:
Thread views: 1116

Jump to

YBW Home