Welcome to TideTech


Rolex Fastnet Race

Available on advanced and basic subscriptions

We have been working hard on a new high resolution model for North West Europe and we are excited to be able to offer you the opportunity to be the first to test it in anger for the Rolex Fastnet Race.
This new model covers the race area in unprecedented detail, with a resolution of 500m and time steps every 30 mins.  

The Rolex Fastnet Race has often been described as 'the navigators race' and this new model will provide smart navigators with crucial new information about eddies close inshore at the turn of the tide and allow them to optimise their route to take advantage of crucial tidal gates along the route.

be tactically smarter and gain the winning edge

Tidetech is the leading supplier of oceanographic data to the elite yacht racing community, supplying competitors in the 34th America's Cup, Volvo Ocean Race and Olympics. 

Thousands of professional and amateur sailors use Tidetech as an essential part of their racing programme.

round the cans

informed decisions with high resolution tidal currents

Our accurate high resolution tidal models give vital detail on the strength and direction of tidal current across the race course. See where the tide turns early along the shore and gain a vital tactical advantage. Use small local variations in current speed to get ahead of your competitors.

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powerful, detailed information to give you the strategic edge

Never miss a tidal gate again with Tidetech's accurate and detailed high resolution regional tidal model data. No more interpolation with tidal diamonds or paper tidal stream atlases, each model point is individually calculated to provide maximum accuracy. High resolution seafloor information incorporated into the model picks up local variations to give you leverage over your competitors.

Integration with Expedition and Adrena gives you fast and easy access to data to give accurate optimal routing.



a racing strategy built on accurate data

Professional ocean racers rely on Tidetech's accurate current and sea temperature data in combination with routing software to make confident strategic decisions.

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