Please select your home edition
Edition
Barz Optics - Melanin Lenses

JJ Giltinan 18ft Skiffs- Big rigs for Day 1 - PredictWind

by Richard Gladwell on 16 Feb 2013
Yamaha and C-Tech - two of the seven strong NZ team competing at the JJ Giltinan Trophy in Sydney © Richard Gladwell www.photosport.co.nz

Moderate winds from a southerly direction are forecast for the first race of the 64th JJ Giltinan 18ft Skiff Championship being sailed on Sydney Harbour

PredictWind is showing a a breeze expected to average 10-13kts around race start time of 4.00pm, slowly easing to 8-10kts a couple of hours later. Gusts will be above this average strength.

There is no certainty as to the direction of the breeze, which is expected to be just south of east around noon, however the two feeds on direction developed by PredictWind as the basis of its forecasts sow the breeze moving in opposite directions after that time. At this stage one feed shows the stronger breeze clocking around to the SE as it eases during the day. The other feed shows a lighter breeze shifting north as it also eases later in the day.

Bottom line for crews is that there is some certainty for rig selection (big rigs a certainty) and the options for direction will have to be made on the water once the direction becomes evident and the expected trend can then be determined.

This prognosis has been based on a reference point in the centre of Sydney Harbour, and will obviously vary on the edges of the course





Developed by former Olympian, Jon Bilger (470, 1992), www.predictwind.com!PredictWind 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 Andriod and iPhone is available and www.predictwind.com!PredictWind 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 www.predictwind.com!PredictWind. 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.

Viewing the JJ Giltinan 18 Ft Skiffs:

Spectator ferries will follow each of the seven races in the championship, leaving Double Bay Wharf 30 minutes before the start of each race. Races 1 and 6 (Saturdays 16 and 23 February) start at 4pm while all other races start at 3pm.

Races 2, 3, 4, 5 and 7 will be sailed on 17, 19, 20, 21 and 24 February.

For those who can’t make it onto the spectator ferry, there are many ways to follow the championship:

Live Tracking: http://www.tractrac.com/index.php?page=eventpage&id=274!click_here

Video Coverage and ‘Pick-the-Podium’: www.jj18footerstv.com!click_here

For all official race results, race reports and photographs: www.18footers.com.au!click_here

Helm Events 660x82Wildwind 2016 660x82Southern Spars - 100

Related Articles

Predictwind release improved racing and cruising routing function
PredictWind has released a major upgrade to its Routing function, taking a much more graphic and interactive approach PredictWind has released a major upgrade to its Routing function, taking a much more graphic and interactive approach to what has been a black art of weather routing, used to chose the fastest route for racers or most comfortable route for cruisers.
Posted on 28 Nov
America's Cup - Hurricane Nicole intensifies will hit Cup bases today
Hurricane Nicole which until a couple of days ago was just another tropical storm, has intensified unexpectedly Hurricane Nicole which until a couple of days ago was just another tropical storm, has intensified unexpectedly as she makes a final approach to Bermuda. The hurricane which has now been upgraded to a Category 4 on a scale of 5 is due to hit Bermuda just after noon, local time.
Posted on 13 Oct
Predictwind - Images of Hurricane Matthew's trajectory - 0800GMT Oct 7
Hurricane Matthew is now moving up the Florida coast, having bypassed Miami. Hurricane Matthew is now moving up the Florida coast, having bypassed Miami. In these images from Predictwind's wind mapping facility we can see the path and shape of the of the hurricane as it moves past Daytona Beach moving along the US coast before coming to a stop around Jacksonville.
Posted on 7 Oct
Predictwind - Images of Hurricane Matthew's trajectory - 1
In these images from Predictwind's wind mapping facility we can see the path and shape of the of the hurricane Hurricane Matthew has wrecked havoc in the Caribbean and Haiti in particular. In these images from Predictwind's wind mapping facility we can see the path and shape of the of the hurricane as it moves towards a landing point on the US coast just north of Miami and then moves along the US coast before coming to a stop around Jacksonville. A second hurricane is aimed at Bermuda.
Posted on 6 Oct
PredictWind - One stop shop
PredictWind have taken the bold step of adding government provided forecasts to their award winning forecasting software PredictWind the world leader in forecasting believe that more is better, and have taken the bold step of adding government provided forecasts to their award winning forecasting software.
Posted on 15 Aug
Rio 2016 - Fresher breezes expected inside and outside on Day 3
Stronger winds are expected for the third day of racing in the 2016 Olympic Sailing Regatta in Rio de Janeiro. Stronger winds are expected for the third day of racing in the 2016 Olympic Sailing Regatta in Rio de Janeiro. Two of the fleet scheduled to race outside on the Atlantic Ocean course off Copacabana Beach, while the 470 Men and Women will race inside on Guananara Bay.
Posted on 10 Aug
PredictWind - Stunning new forecast maps
When developing the Offshore App, we had to rethink maps for offshore sailors. When developing the Offshore App, we had to rethink maps for offshore sailors. The mapping technology was rebuilt to be faster, have smaller downloads and be able to smoothly animate PredictWind’s advanced forecasts. Following the success of the Offshore App, we’re releasing this unique display technology across all other platforms, including the forecast website, Android and iOS Apps
Posted on 24 Jun
Predictwind's Offshore App supports Redport Optimiser - get a deal now
Predictwind have negotiated a 20% discount on the Optimizer and XGate for all PredictWind customers. Predictwind's Offshore App now supports the RedPort Optimizer. For the next seven days Predictwind have negotiated a 20% discount on the Optimizer and XGate for all PredictWind customers.
Posted on 10 Apr
PredictWind Offshore App integrated with Redport Optimizer and XGate
PredictWind has just released the latest version of their Award winning Offshore app PredictWind, the world leader in weather forecasting, has just released the latest version of their Award winning Offshore app, which now allows a direct connection with the Redport Optimizer and XGate suite of satellite data services.
Posted on 10 Apr
Predictwind - A Christmas present for the Sydney Hobart - Updated
Latest from Predictwind (0900hrs on Christmas morning) is that the front should be reduced in duration Latest for the weather trolls from Predictwind (0900hrs on Christmas morning) is that the front should be reduced in duration from about 2300hrs on Dec 26 and will be through about 0900 on Dec 28, and will peak at 31kts average but mostly in the 27kt average.
Posted on 25 Dec 2015