Hot weather
As climate change brings hotter weather to Wales, we’re experiencing more frequent heatwaves. These high temperatures often lead people to seek relief in rivers, lakes, and the sea. However, this can be dangerous. On days when the temperature rises above 25°C, the number of drowning deaths is five times higher than on cooler days around 10°C.
What’s the risk?
Even when the air feels warm, the water in Wales stays cold. Jumping into cold water without preparation can cause cold-water shock, a sudden and dangerous reaction that can lead to drowning. Many people don’t realise the risks of entering cold water without knowing how to stay safe.
How to minimise risk:
WSW advises:
- Only enter the water when you’re sure it’s safe.
- Follow the Water Safety Code.
- Learn how to protect yourself from cold-water shock—check out our dedicated advice section.
If you find yourself in trouble in the water, float to live:
- Tilt your head back with your ears submerged
- Relax and try to breathe normally
- Move your hands and legs to help you stay afloat
- It’s OK if your legs sink, we all float differently
- Once your breathing is under control, call for help or swim to safety.
If you see someone else in trouble in the water this summer, remember Call, Tell, Throw:
- Call 999 to get help
- Tell the struggling person to float on their back
- Throw them something that floats, such as a life ring, inflatable toy, or bottle.
