The Coast Guard cautioned boaters today that despite the recent warm weather, the water is still cold and recreational boaters need to be careful.

In a news release, the Coast Guard said that each year it responds to cold water accidents resulting in the untimely deaths of unsuspecting boaters. The sudden immersion in cold water can result in hypothermia and death. Hypothermia occurs when the body's core temperature falls to 95° F or cooler.

Hypothermia is dangerous because it affects the brain, heart, lungs, and other vital organs, the Coast Guard said. Even a mild case of hypothermia can affect physical and mental abilities, and increases the risk of accidents. Severe hypothermia causes loss of consciousness and may result in death. Cold water is especially dangerous because loss of body heat occurs 25 times faster in cold water than in cold air.

Boaters are urged to wear life jackets at all times on the water and to check weather conditions before heading out. Having proper survival gear while underway and filing a float plan with a friend or family member is also recommended.