Ile Callot

The Callot app allows you to know the transit times as well as the low-tide times and their coefficient.
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Its detailed functions:

• Day by day passage times:

A first table gives you the low-tide schedules as well as the tidal coefficients.
Another provides you with the timetables for the route.

• The transit times for the month:

Table grouping all the timetables for road trips over a month.

• Webcam:

Real video of the pass to see if it is possible to cross.

• About:

I don't think it's necessary to spell it out