Sail-World.com  Thursday 24 April 2014

Home Graphical | News Text | Powerboat-World | Photo Gallery | Cruising Oz | Cruising USA | Cruising Canada | BoatsPlus | SW Aus | Cruising Int | Newsletters | Newsletter Subscription Here | Search Sail-World


sail-world.com -- America's Cup: Big breeze predicted for Luna Rossa vs Emirates Team NZ

America's Cup: Big breeze predicted for Luna Rossa vs Emirates Team NZ    
Sun, 21 Jul 2013


Predictwind indicates that winds will be right on the limit for racing in the Round 3 encounter between Italian Challenger Luna Rossa, and Emirates Team New Zealand when they meet on Sunday July 21, 2013 in San Francisco.

The 40 minute race is due to start at 1215hrs local time.

At that point the Predictwind models are showing an average windstrength of between 17.5 and 20kts. At around 1330hrs local time both are in agreement that the breeze will be averaging 20kts. Wind direction is reasonably constant at around 225-235 degrees.

The wind limit is 20kts before the start for the Round Robin phase of the Louis Vuitton Cup. the Predictwind model shows only predicted average winds, and not gusts which are, of course several knots above this average strength.

Two sets of graphs are shown with the windspeed shown in a line graph presentation for both strength and direction.

The other three show an hour by hour representation of the building breeze. An interesting point to note later in the daty is the way the breeze increases in strength in the Bay itself before building back out to the Golden Gate Bridge at the top of the course.

The Predictwind model takes various weather feeds and then polishes these, part of this process is factoring in the effect of local topography on the breeze - well demonstrated by the image with the funneling of the breeze.







Developed by former Olympian, Jon Bilger (470, 1992), PredictWind?nid=112216 application was used by the Swiss team Alinghi to win the 2003 and 2007 America's Cups, and has become the leading wind system used by racing and recreational sailors around the world. It is available on a subscription basis and also with a free forecast option.

A mobile app for Android and iPhone is available and PredictWind?nid=112216 is probably the most used app on the Sail-World iPhone.

Real time local wind observations have been added as further functionality.

You can check the weather anywhere in the world, and get a five day forecast, plus a variety of other features and functions of PredictWind?nid=112216. The app is synchronised with your PC, so that your latest set of locations are always available without resetting each time you change a device.

by Richard Gladwell



Our advertisers are committed to our sport, please support them! (Graphics)
Contact us , ph: +61 2 8006 1873, , fax: +61 2 8076 0459 or complete our feedback form. View our Privacy Policy. Photographs are copyright by law, if you wish to use a photograph from www.sail-world.com, please Contact us. [Go Home(Graphics)]
Make sail-world.com Australia my default page.    Make sail-world.com Cruising International my default page.  Make sail-world.com Cruising Australia my default page.  Make sail-world.com Asia my default page.   Make sail-world.com New Zealand my default page.   Make sail-world.com UK my default page.   Make sail-world.com USA my default page.  


Visit another region : Sail-World Australia    Sail-World Cruising International   Sail-World Cruising Australia   Sail-World Asia   Sail-World New Zealand   Sail-World UK   Sail-World USA  

Onesails.com - Workforce
OneSails is the culmination of over 35 years of experience accumulated by our team in design and technology applied to sail-making.
[More info]
http://www.onesails.com

GME Standard Communications Pty Ltd
Leaders in communications and navigation. Their goal has always been to make products whose innovation, convenience and peace of mind can help improve the lives of their customers.
[More info]
http://www.gme.net.au

Guy Nowell Photography
Location shoots, studio photography, 4x5" large format, 6x6cm medium format, 35mm film, 11mp digital...
[More info]
http://www.guynowell.com/flash.cfm

Sanctuary Cove International Boat Show
The Sanctuary Cove International Boat Show (SCIBS) is an annual four-day event which attracts buyers and marine industry representatives from across Australia and around the globe.
[More info]
http://www.sanctuarycoveboatshow.com.au/