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updated on
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in collaboration with
Dr Gérald Kierzek (Medical Director of Doctissimo)
Until Saturday, the high tides are back on the Atlantic coast. An impressive natural spectacle, which nevertheless involves some risks. Our instructions for enjoying them without putting yourself in danger.
Until August 24, that is, Saturday, the inhabitants and tourists of the Atlantic coast will see a spectacle: it is the return of the high tides, and with them, immense waves that burst on the banks. A phenomenon that fascinates many visitors delighted to confront the elements. But which also carries its share of dangers.
Departments placed on “wave-submersion” alert
This Thursday, the day of peak high tides, with a coefficient of 108, Météo France places Côtes-d’Armor, Finistère, Ille-et-Vilaine and Manche on yellow alert for waves and flooding. Finistère is also on yellow alert for floods. The same for tomorrow, Friday 23 August, but Pas-de-Calais, Seine-Maritime and Somme will also be added.
Instructions to follow before and during your observation
Setting off to explore these high tides cannot be improvised if you value your health.There are already some instructions to know before leaving”, confirms Dr. Gérald Kierzek, emergency physician and medical director of Doctissimo.
Simple instructions such as checking tide times and coefficients in advance on specialized sites such as maree.info. (coefficients greater than 100 which indicate particularly high tides) informing a relative of your destination and return time, and having a means of communication, seem essential.
During your outing, also ensure your safety above all else
- Stay alert and watch out for rising sea levels, which can sometimes be rapid and irregular. Avoid straying too far from the shore;
- Beware of dangerous areas such as quicksand or slippery rocks. Avoid going into areas where you could be cut off by the rising tide;
- Dress warmly and appropriately to protect yourself from the cold and humidity. Wear non-slip shoes;
- If you are unsure about the safety of a place, do not hesitate to turn back. It is better to give up than to take unnecessary risks.
What to do in case of danger?
If unfortunately you find yourself in difficulty, in an emergency situation, our expert recommends a three-step approach:
- If you feel in danger, dial 196 to alert sea rescue. Give your position and describe the situation.
- Stay in your place and avoid moving if you are blocked by the tide. Wave a brightly colored item of clothing to signal your presence.
- While waiting for help, protect yourself from the cold and humidity as best you can. Stay calm and energetic.
“We can never repeat it enough, what is needed is caution, again and again.”