News - Events

TUC 2026: abstract deadline extension (July 20th)

In order to give the opportunity to everybody who would like to submit an abstract, we have extended the deadline for submission until July 20th 2026 (link to the conference page). We are looking forward to seeing you all in October in Toulouse!

Best regards, The organising committee.

TELEMAC summer school new dates: 22-25 September

TELEMAC summer school posptoned to 22-25 September at HR Wallingford offices in the UK. More information are available on this page

TELEMAC summer school 7-10 July

TELEMAC summer school 7-10 July at HR Wallingford offices in the UK. More information are available on this page

TELEMAC User Conference 2026: important dates

Dates and more information for the next TUC are available on this page (website currently under construction).

We hope to see you in Toulouse!

Forum down: thank you for your patience, a new website is under construction!

To resolve all the issues encountered with the current website, in particular with the forum, we are working on a new website. In the meantime, we apologise for any inconvenience caused.

TELEMAC User Conference 2026: announcement

The next TELEMAC User Conference will be organised by CERFACS from 14 to 16 October 2026, in Toulouse (France). Watch this space for more information soon.

We hope to see you on this occasion!

TUC 2025: registration and abstract submission

The registration and abstract submission for the 2025 TELEMAC User Conference is now live! Early Bird registration is £200 (about 237 Euro at time of writing). Abstract is 600 words. Deadline is EXTENDED a week, now ends at midnight on Friday 4th of July 2025.

Link to the registration (an abstract can be submitted during the registration process) is here.

We are very excited to see you all here! If you have any questions please get in touch at This email address is being protected from spambots. You need JavaScript enabled to view it.

All the information about the TUC 2025 is available on this page.

TUC 2024: proceedings

The proceedings of the 30th TELEMAC User conference are available in the HENRY database (baw.de). Thank you to all participants.

TUC 2025: important dates

Dates and more information for the next TUC are available on this page.

TUC-2025 announcement

Great news: The next TELEMAC User Conference will be organised by Bangor University on the 15th and 16th of October 2025, at the School of Ocean Sciences in Menai Bridge, on the Isle of Anglesey, Wales, UK. All the needed information on this page.

TUC 2024 announcement

The XXXth TELEMAC User Conference will take place from 8 to 10 October 2024 at the Savoie Stadium, in Chambéry, France (location on Google Maps, about 15 minutes walk from Chambéry – Challes-les-Eaux train station where several hotels are located).

You can register for the conference, the workshop and the technical tour (to be confirmed) on this site: https://tuc-2024.inviteo.fr/

Abstracts can be submitted directly on the payment platform (https://tuc-2024.inviteo.fr/) or sent at This email address is being protected from spambots. You need JavaScript enabled to view it.You can find here a template for abstract submission.

List of themes proposed for abstracts:

  • Hydrodynamics 1D / 2D / 3D
  • Sediment transport
  • Waves
  • Water quality
  • Fluvial applications
  • Coastal applications
  • Estuaries applications
  • Water works and flows around structures
  • Extreme events: floods, surges, tsunamis, etc.
  • Numerical methods
  • Data assimilation methods
  • Uncertainties quantification methods
  • Optimisation methods
  • Code coupling

Key dates and deadlines:

  • 1st July Extended to 15 July: deadline for abstract submission
  • 1st September: deadline for article submission
  • 15 September: deadline for article final revision submission
  • 8 and 9 October: conference days
  • 10 October:
    • Morning: Workshop (draft program to be confirmed; any proposition, subject and/or contribution is welcomed and can be sent at This email address is being protected from spambots. You need JavaScript enabled to view it.)
      • Python “Study” class for openTELEMAC: discussion to specify all functionalities needed in this class by the community and eventually, beginning of development in a “mini hackathon”.
      • PreCourlis and QMasCourlis tutorial:
        • PreCourlis is a QGIS plugin (distributed on QGIS official repo) which allow to build a 1D geometry for Mascaret. This tutorial will be done on the next version of PreCourlis (version 2.1) which will be released this summer.
        • QMasCourlis is a user interface to build, run and post-treat a Mascaret and/or Courlis models. It is open source and will be distributed soon.
    • Afternoon: Technical Tour (to be confirmed). Visit of Cheylas – Flumet PSH with presentation of openTELEMAC models used for sedimentary management of Flumet reservoir (website of the project only in French)

TUC 2023 announcement

The XXIXth TELEMAC User Conference has taken place
at the BAW in Karlsruhe, Germany, on the 11-13 October 2023.

karlsruhe v01

 Yet another great conference on line and on site, and an evening dinner within the BAW's hydraulic laboratories, right next to a model of the Rhine River.

Here is the link to the proceedings, and yet another great book of quality articles !

 

Telemac-Mascaret user, your opinion matters !

Dear Telemac-Mascaret User,

We are launching a survey to improve support and training in order to help you achieve and maintain a good level of skill with your tool.

We need your feedback to better understand your challenges and how you use Telemac-Mascaret.

It will only take a few minutes.

 

You can either click on the link or flash the QR code below :

https://forms.office.com/e/JG3hCwv8ef

 

We thank you in advance for your feedback !

EDF Open-Source Code Valorization Team

 

TUC 2022 proceedings

The XXVIIIth TELEMAC User Conference has been another success this year at the Paris-Saclay site of EDF R&D (France). Thank you to all participants.

tuc-saclay

 

Follow this link to download the proceedings: proceedings as it makes its way to the HENRY database HENRY (baw.de)

Next stop : the BAW in Karlsruhe, Germany
We hope to see you soon !

Best regards,
The TUC organising committee

 

The open TELEMAC-MASCARET template for Joomla!2.5, the HTML 4 version.