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Chapter 4: Emergency Preparation

Cold Water Immersion Emergency Response

However, if one is overboard and immersed in cold water, the number one rule of survival is to get out of the water, as quickly as possible, using any means. If there is another boat nearby which can provide immediate aid, then that is ideal. But one can also climb up onto their own capsized boat or any nearby floating objects.

If shore is within reach attempt to swim over to it and get out of the water. But remember, after only a few minutes the ability to swim will be impaired by a loss of strength and in as little as thirty minutes one will lose the ability to swim entirely. Because so many boaters drown from swimming failure, it is a definite risk to attempt to swim to shore.

If stuck in the water, conserve heat and energy. When first entering the water, try to protect airways as much as possible. The initial shock will leave one gasping, so attempt to avoid inhaling any water. Next, try to regulate and control breathing to remain calm and make full use of valuable and limited time and energy.

Cold Water Immersion Emergency Response

The first 30 minutes should be focused on damage control, getting to safety, decision making, and emergency procedures since this is when energy is at its highest and one is in the clearest state of mind. Any point after these vital 30 minutes should be focused on conserving as much heat as possible and being vigilant and prepared to signal for help at a moment's notice. As always, wear the PFD or lifejacket, especially when on cold waters. This conserves energy by keeping one afloat, saving the effort spent treading water. Chances of survival are dramatically increased while wearing a PFD.

H.E.L.P.

H.E.L.P.

Use the Heat Escape Lessening Posture (or H.E.L.P.) to conserve heat. This is done by bringing the knees up to the chest and wrapping arms around them. Curling up in this position will lessen the amount of heat which escapes the body. This posture is most effective while wearing a lifejacket as it would be difficult to tread water and keep this position. This further highlights the importance of wearing a PFD.

Heat Conservation

Heat Conservation

If immersed in the water with other passengers, huddle together to conserve heat. Bring the sides of everyone's chests together and wrap arms around each other's backs, intertwining legs to stay close. This technique is also most effective if everyone is wearing a PFD.

These tips are most effective if practiced regularly. That way, in a real emergency, one can remain calm and in control.

Learn and practice a recovery technique so one can use it when it matters most.