Tides Pro

Data

The files behind the tide tables of this site, their format and their terms of use.

Updated 2026-10-26

What files does this site use?

Each port page loads its tides from one data file per port, with the high and low waters, the coefficient (where it is used), the Moon and the Sun for the whole period published. The data comes from the Tides Pro engine, described in the methodology.

What format are they in?

Can I reuse the data?

Restricted use. These files exist for this website to work. Reuse, copying, automated downloading or redistribution, in whole or in part, is not permitted without written permission from Natural Apps. To ask for it, write to natural.learning.apps@gmail.com.

Credits

Tide data derived from FES2022 (Finite Element Solution), produced by LEGOS, NOVELTIS and CLS with funding from CNES and distributed by AVISO+ (DOI 10.24400/527896/A01-2024.004), under the AVISO licence. Tides Pro has processed them and combined them with its own computations; this is not an official CNES or AVISO product.

Files