The Course to Hobart has distinct stages.
Are you entering the 2021 Vineyard Race?
The complex strong tidal currents at the eastern end of Long Island Sound can be challenging for even the most experienced race navigators.
Key questions need to be considered. Will you depart Long Island Sound via The Race, Plum Gut, or The Sluiceway? What are your tactics for the return back into Long Island Sound on the way home? How you negotiate these complex and strong tidal currents could be the difference between a good race and a Great Race.
Fortunately, Tidetech has accurate high-resolution tidal current forecast models for the entire course available in GRIB format. This allows you to make the best navigation decisions giving you more time to simply sail fast and gain an advantage over your closest competitors.
The prestigious Rolex Fastnet Race is just a few weeks away, and competitors who have the most accurate data on hand will be able to make the best possible decisions for the fastest route.
The Fastnet is genuinely a navigators' race, as it challenges competitors to negotiate some very tricky tidal situations - such as whether to head offshore for pressure or tuck inshore to avoid the worst of an adverse tide. This year's race is exciting because it's finishing in France for the first time, and the last section involves negotiating the notorious Alderney Race, with currents of up to 9 kts.
We are very pleased to release a new model of Chesapeake Bay in time for the Annapolis to Newport Race! Sourced from NOAA the model covers the entire bay in incredible detail, showing for the first time the complexity of the currents everywhere in the Bay from Annapolis to Cape Charles, including the Potomac River.
Due to high demand we have released a limited edition high resolution tidal model for Narragansett bay and Rhode island Sound in time for the Rolex New York Yacht Club Race Week. The region covered includes all racing areas in the Bay and to the South at 110 m resolution at 60 minute intervals.
Data is available as GRIBs or PDF images like the ones below, for the North and South race areas.
We are very excited to release our new model of Long Island Sound. With a resolution of 110m the model covers whole Sound in incredible detail, showing for the first time how the tidal currents flow around key locations across the region.
Thanks to the integration of Tidetech in Adrena Navigation Software, it is easy to access to a worldwide coverage of tidal streams and ocean currents data in GRIB format.
Tidetech has supported many races and regattas around the world over the past few years… but how does the data actually get used and how does it influence tactical decisions?