Tidalyse is a simple application to analyse tide or current data and generate predictions.

All you need to use Tidalyse is two weeks or more of tide or current data. Tidalyse imports the data from a text file, and analyses it using either 4 or 7 harmonic constants.

Once Tidalyse has the harmonic constants, it can generate predictions for years ahead. You can export both the harmonic constants and a set of long term predictions.

You can import these predictions into SurvOPT and use them to help plan for feather and tide conditions.