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How to prevent hypothermia while kayaking in cold water?

April 5, 2026

Quick Answer

Wear a properly fitting wetsuit or dry suit, stay dry, and avoid prolonged exposure to cold water. Monitor your body temperature and take regular breaks in warmer water or on land. Stay active and avoid fatigue.

Choosing the Right Gear

When kayaking in cold water, invest in a well-fitting wetsuit or dry suit that provides thermal insulation. A good wetsuit should be made of a 4-6 mm thick material, and a dry suit should be made of a 3-5 mm thick material. Choose a suit that fits snugly but allows for ease of movement. Consider purchasing a suit with a built-in thermal liner or a separate insulating layer for added protection.

Staying Dry and Active

To prevent hypothermia, stay dry by avoiding splashing or getting water in your suit. If you do get wet, change into dry clothes as soon as possible. Stay active by paddling at a moderate pace and avoiding long periods of rest. This will help keep your blood flowing and your body temperature stable. Take regular breaks in warmer water or on land to warm up and rehydrate.

Monitoring Your Body Temperature

Monitor your body temperature regularly by checking your pulse, breathing rate, and skin temperature. If you notice any of the following symptoms, seek shelter and warm up immediately: shivering, confusion, drowsiness, or loss of coordination. Use a thermometer to check your body temperature, aiming for a reading of at least 95°F (35°C). If you’re unable to warm up, call for help or signal for rescue.

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