Public Health warns of cold-water shock risks as Isle of Man temperatures soar to 28°C

By ManxRadio Published 25 June 2026

As a scorching heatwave sweeps across the UK and Europe, the Isle of Man is set to experience temperatures reaching 28 degrees Celsius on Thursday, 25 June. While the warm weather may tempt visitors and locals alike to cool off in the sea, health officials are urging caution about the serious risks of cold-water shock.

Heatwave Warnings: A Growing Concern Across Europe

The UK has just recorded its hottest June day on record, with temperatures reaching 35.8 degrees Celsius in West Sussex yesterday—surpassing the previous record of 35.6 degrees set back in 1976. Across the channel, the situation is even more dire, with France reporting more than 40 heat-related deaths, many of them occurring after people went swimming in unsupervised areas without proper precautions.

Cold-Water Shock: A Hidden Danger

Dr Ross Keat, a consultant with Public Health Isle of Man, has expressed concern about people jumping into cold water without preparation. Cold-water shock—an involuntary gasping reflex that can lead to water inhalation—poses a serious risk, even for strong swimmers. The sudden temperature change between hot air and cold water can trigger dangerous physiological responses.

Stay Safe This Summer

If you're planning to enjoy the Island's stunning beaches during this warm spell, remember to:

  • Enter the water gradually to acclimate your body
  • Never dive into cold water unprepared
  • Swim in supervised areas when possible
  • Stay hydrated and use sun protection
  • Avoid alcohol before swimming

For more information about cold-water shock and water safety, visitors and residents are encouraged to seek guidance from local health authorities and beach safety services.

Source: Read full article on ManxRadio