Stay safe on the water this weekend and beyond

• Even strong swimmers can be hijacked by "cold water shock" that can cause involuntary physical reactions such as gasping, hyperventilation and panic — which may lead to water inhalation and drowning, the experts said.

What they're saying: "If I could stand on Mount Rainier and yell one thing, it would be 'Wear a life jacket!'" Rob Sendak, with the Washington State Parks and Recreation Commission and the boating safety program, told Axios.

By the numbers: In Washington, 18 people died in water accidents last year, Sendak said, and 83% of those fatalities were not wearing a life jacket.

• 55% of the accidents occurred on human-powered watercraft.
• Five fatalities were confirmed to have involved alcohol or drugs.
• The oldest victim was 77 and the youngest was 6.

Be smart: Before you go, check current water temperatures and weather conditions and review basic safety recommendations.