Tacking III

placeholder image

Tacking III




In the diagram, we see Green on starboard tack, crossing ahead of Red on port tack.  As Green crosses at position 3, she heads up, and Red has to bear away to avoid her. Green is clearly planning to tack, but at position 3 she has not crossed head to wind. She is still a starboard-tack boat and therefore still has right-of-way.  Rule 13 do not apply until after Green passes head to wind.  As a right-of-way boat altering course, rule 16 says that Green has to give Red room to keep clear.  Red is easily able to keep clear, so Green has met that obligation.  At position 5 Red is the leeward boat and has right of way under Rule 11.

In the second diagram, Yellow starts to tack sooner.  At position 4, while Yellow has not reached a close-hauled course, Blue has to bear way.  From position 3 when Yellow passes head to wind until position 5 when Yellow reaches a close-hauled course, Yellow is subject to rule 13 and required to keep clear.  Since Blue was forced to bear away, Yellow has broken rule 13 by not keeping clear. 
 
Leeward and Windward A boat’s leeward side is the side that is or, when she is head to wind, was away from the wind. However, when sailing by the lee or directly downwind, her leeward side is the side on which her mainsail lies. The other side is her windward side. When two boats on the same tack overlap, the one on the leeward side of the other is the leeward boat. The other is the windward boat.
Tack, Starboard or Port A boat is on the tack, starboard or port, corresponding to her windward side.
Windward See Leeward and Windward.
10 ON OPPOSITE TACKS
When boats are on opposite tacks, a port-tack boat shall keep clear of a starboard-tack boat.
11 ON THE SAME TACK, OVERLAPPED
When boats are on the same tack and overlapped, a windward boat shall keep clear of a leeward boat.
13 WHILE TACKING
After a boat passes head to wind, she shall keep clear of other boats until she is on a close-hauled course. During that time rules 10, 11 and 12 do not apply. If two boats are subject to this rule at the same time, the one on the other’s port side or the one astern shall keep clear.
16 CHANGING COURSE
16.1 When a right-of-way boat changes course, she shall give the other boat room to keep clear.
 
 
Copies of these rules articles along with animated diagrams can be found at www.rcyc.ca > sailing > programs > KnowRules.


 
Posted: 5/9/2024 9:57:34 AM by Andrew Alberti | with 0 comments


Trackback URL: https://rcyc.clubhouseonline-e3.com/trackback/23dcf636-bc41-457d-a94b-91a6dea3a03b/Tacking_III.aspx?culture=en-US

This page provides links to a set of articles original published in Kwasind magazine. The versions here include animated diagrams. The original articles can be found within the original magazines which are available online back to January 2007. 

Articles before December 2020 are based on the Racing Rules of Sailing 2009-12 or 2013-2016 or 2017-2020 and have not been updated to reflect the changes that apply as of January 2021 with the publication of the Racing Rules of Sailing 2021-24. A copy of the new rules can be found on sailing.org.
ABOUT ANDREW ALBERTI
Andrew Alberti has been writing these monthly articles in the Kwasind since early 1997.  They explain the Racing Rules of Sailing. Andrew is an International Judge and National Umpire. He is a member of the Sail Canada Rules and Appeals Committees. The interpretation of the rules contained in the articles is Andrew's and not that of the RCYC or any of the committees he sits on. 

QUESTIONS & ANSWERS
Send your questions to Andrew at [email protected].

 

ABOUT RCYC: 
166 Years of Tradition | World-Class Sailing | Toronto Island & City Clubhouse
 
Limitations on Right-Of-Way Boats - Establishing Right-Of-Way
After You Cross the Finishing Line II
After You Cross The Finishing Line I
Tacking III
Tacking II
Post Archive
October 2024(0)
October 2024(1)
July 2024(0)
July 2024(1)
May 2024(0)
May 2024(2)
March 2024(1)
February 2024(1)
September 2023(1)
May 2023(1)
September 2023(0)
May 2023(0)
January 2023(1)
April 2022(1)
December 2021(1)
October 2021(1)
August 2021(2)
March/April 2021(1)
January/February 2021(1)
December 2020(1)
November 2020(1)
September 2020(1)
July 2020(1)
June 2020(1)
May 2020(1)
March/April 2020(1)
January/February 2020(1)
November/December 2019(1)
September/October 2019(1)
July/August 2019(1)
May/June 2019(1)
March/April 2019(1)
January/February 2019(1)
November/December 2018(1)
September/October 2018(1)
July/August 2018(1)
May/June 2018(1)
March/April 2018(1)
January/February 2018(1)
November/December 2017(1)
October 2017(1)
September 2017(1)
August 2017(1)
July 2017(1)
June 2017(1)
May 2017(1)
April 2017(1)
March 2017(1)
January/February 2017(1)
December 2016(1)
November 2016(1)
October 2016(1)
September 2016(1)
August 2016(1)
July 2016(1)
June 2016(1)
May 2016(1)
April 2016(1)
March 2016(1)
January/February 2016(1)
December 2015(1)
November 2015(1)
October 2015(1)
September 2015(1)
August 2015(1)
July 2015(1)
June 2015(1)
May 2015(1)
April 2015(1)
March 2015(1)
January 2015(1)
December 2014(1)
November 2014(1)
October 2014(1)
September 2014(1)
August 2014(1)
July 2014(1)
June 2014(1)
May 2014(1)
April 2014(1)
March 2014(1)
January 2014(1)
December 2013(1)
November 2013(1)
October 2013(1)
September 2013(1)
August 2013(1)
July 2013(1)
June 2013(1)
May 2013(1)
April 2013(1)
March 2013(1)
January 2013(1)
December 2012(1)
November 2012(1)
October 2012(1)
September 2012(1)
August 2012(1)
July 2012(1)
June 2012(1)
May 2012(1)
April 2012(1)
March 2012(1)
February 2012(1)
January 2012(1)
December 2011(1)
November 2011(1)
October 2011(1)
September 2011(1)
August 2011(1)
July 2011(1)
June 2011(1)
May 2011(1)
April 2011(1)
March 2011(1)
February 2011(1)
January 2011(1)
November 2010(1)
October 2010(1)
September 2010(1)
August 2010(1)
July 2010(1)
June 2010(1)
May 2010(1)
April 2010(1)
March 2010(1)
February 2010(1)
January 2010(1)
RSS