Metocean Data you can Trust

A one-stop-shop for accurate currents, wave and weather data


Made for Sailors

At Tidetech, our roots are in sailing and we are passionate participants and fans of the Sport. We know from experience that obtaining accurate weather data is only part of the story when it comes to your race strategy. Currents matter too - they are often overlooked, but can make a huge difference to the outcome of a yacht race.

Tidetech is the leading supplier of oceanographic data to the elite yacht racing community, supplying competitors in the 36th America's Cup, The Ocean Race and Olympic Games, plus many more world class events such as the Sydney to Hobart, Fastnet and Newport to Bermuda Races.

What we do is:

  • Construct models of tidal / coastal currents in great detail for race venues worldwide
  • Obtain third party models to supplement our own models
  • Make everything available in GRIB format for integration with your favourite race software
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Make 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.


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 sparse data points,  each Tidetech 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.

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Long Island Sound high resolution currents


Your 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.Get Gribs Now