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Information bulletin

Guide

Prevention of drownings during periods of intense heat

Automatically translated from French ·

Prevention of drownings during periods of intense heat
🌍 Natural hazard
Water hazard

Published on Saturday, August 15, 2026 at 11:22 AM

During periods of intense heat, the risk of drowning increases. Prioritize supervised areas, avoid alcohol, and inform a close contact before swimming. In case of emergency, call 18, 15, 112, or 196 at sea.

Emergency instructions

In an emergency: 18, 15, 112, and 196 at sea.

Intense heat increases the risk of drowning.

Precautions to observe before swimming:

  • Choose supervised swimming areas
  • Enter the water gradually to reduce the risk of cold water shock
  • Avoid alcohol consumption

When swimming in the sea, follow these best practices:

  • Ensure your physical condition is suitable
  • Check swimming conditions (currents, tides, warning flags)
  • Inform a close person before entering the water

Thermal shock, caused by a significant temperature difference between water and air, can lead to discomfort due to cold water shock. Be especially vigilant under these conditions.



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