If you cannot get out of the water quickly, act to protect against rapid heat loss. In as little as 10 minutes, you may be unable to self-rescue. Your focus now should be to slow heat loss.
- Stay as motionless as possible, protecting the high heat loss areas of your body, and keep your head and neck out of the water.
- Safety typically looks closer than it actually is, so staying with the pleasure craft is usually a better choice than swimming.
- Adopt a position to reduce heat loss. If alone, use the HELP (Heat Escape Lessening Posture) position; or if there are others in the water with you, huddle together.
- If you must swim, conserve energy and minimize movement. Swim on your back with your upper arms against the sides of your chest, your thighs together, and your knees bent. Flutter-kick with your lower legs.