Sail1Design is thrilled to partner with PredictWind, an incredibly rich, accurate, and I feel essential tool for competitive sailors. I used PredictWind recently while coaching, and found the data to be absolutely invaluable. This is precision stuff with ease of use to boot. Welcome aboard PredictWind! Apparently, their data just got even better (see below):
PredictWind has made significant improvements to their weather models. 10 years of development has culminated in the release of the most accurate iteration of the PWG & PWE forecast model to date. This means that the PredictWind models now give you more forecast confidence than ever before, making your time on the water safer and more enjoyable.
To validate the improvement, we undertook an intensive verification study using real time data from 77 weather stations around the globe. For each station 1 month of one hour interval readings were compared to the forecasts based on the new PredictWind model versus the existing model. The results of the study show on average a 12% improvement using the new PredictWind model for wind speed, and a 7% improvement in Wind Direction.


Check out the updated forecast model at forecast.predictwind.com
12 New Features of the Updated Model
Please see the technical evaluation report to learn more.
- Improved, more efficient model code developed over the last 10 years
- New radiation code
- 50% more vertical levels in the model
- Non-hydrostatic code
- Smaller time step of the model
- More accurate topographical and land-water mask data is now used
- Updated and more detailed land-use and soil type
- More sophisticated boundary-layer mixing scheme
- High resolution observed Sea Surface Temperature (SST) data used over water
- Initial analyses are now interpolated to each grid
- Global 50km grid forecast now used to drive the 8km domains
- Improved model settings for treatment of Tropical Cyclones on the 50km global grid
In addition 15 times more computing power is used to produce the forecasts with this updated model. The 1km resolution forecasts are now released 30 minutes earlier. In addition 15 times more computing power is used to produce the forecasts with this updated model. The 1km resolution forecasts are now released 30 minutes earlier.In addition 15 times more computing power is used to produce the forecasts with this updated model. The 1km resolution forecasts are now released 30 minutes earlier.




Sail1Design is thrilled to partner with 
Mackay Boats specializes in:

dominant force in PCISA sailing, and then at the National Championship Cressy, Mallory, and Baker events. Here are just a few highlights from this team’s season:





The 
Assist with one design and big boat racing. Get paid to crew on big boats. Job starts in June preparing boats for classes which will begin June 29th. Program runs until August 28th. Program has approx. 60 Jr. Sailors. We will host a large regional Junior Regatta for 420’s, Optimists, Sunfish & Lasers. All meals included. Year end bonus. Some Housing Available on Premises. To learn more about these positions and to apply, click
The US I420 Class Association will begin accepting Worlds Team USA Acceptance Applications and sailors will have until the deadline below to submit their application. The Class will post the final Class qualifying points results and US I420 Class Association Selection Committee will then begin notifying the Class Membership of the Teams that are invited to compete in the Championship Event, per the schedule.

monthly stipend from September through May with an average of 10 hours offsite per month to prepare for the upcoming season.
The Clubhouse was built in 1901. It has a reading room known as the “Hammond Room” and Sailing School facility known as the “Rothschild Room” on the first level, with a restaurant known as “The Dining Room” and tavern known as “Earle’s Place” on the second. The harbor view is second to none in the area and most other places.