SunLakes_Swimming

Know your depths: Staying safe in Washington’s waters

It’s easy to get out of our depth — literally and metaphorically — when we’re kayaking, jumping in, or just letting a toddler wade around. Understanding what you're getting into and your own limits is an important part of staying safe and having fun when you're heading to the beach or out on the water.

Prep Before You Plunge 

Learn about your activity and the place you plan to do it in before taking the plunge. Seek out lessons and trusted information so you are an informed user and can better judge your limits.

The shallows

  • Just because the water looks shallow doesn't mean it stays shallow — watch out for steep drop-offs close to the shore.

  • Don’t be lulled into complacency by a calm, shallow lake. People drown every year in only a few feet of water. 

Look before you leap

  • Even if you’re jumping feet-first, check the water's depth! Murky water can hide rocks and clear water can be deceivingly shallow.
  • Be mindful of risks like cold water shock

Don’t go chasing waterfalls

  • Plunge pools under waterfalls and low head dams often act like a washing machine, spinning, disorienting and holding swimmers under. These drownings are heartbreakingly preventable. 

Smart swimming

  • Many people never learn to swim, or they learned as kids – a long time ago. Knowing how to float can improve your survival chances even more. Learn or refresh those skills in a pool or swim area before trying open water. 

  •  And remember: the shore will look closer than it is. Be conservative about turning around before you lose stamina or get out too far. 

two girls jumping off dock onto cool bluegreen water
Remember: Always prep before you plunge

Gear up: Safety tips and essentials 

Even if you’re (convinced you’re) the next Michael Phelps or Katie Ledecky, please humor us and use your safety gear, especially your properly fitted life jacket. 

Wear a life jacket

  • If you don't have a life jacket, check one of our 250+ Life Jacket Loaner stands. Loaner station signs explain how to fit a life jacket. A borrowed life jacket may not be flashy, but it can help keep you safe!

Be visible and predictable

  • Wear bright colors and know the rules of the water when using a SUP or kayak on busy waterways. Assessing risk, being predictable and keeping watch will help keep you safe. 

Communicate

  • Carry waterproof communications devices, like a secured cell phone or satellite communication devices in case your float plan doesn’t work out according to, well, plan. 

Stay sober

  • While it's tempting to crack a beer on your SUP, you need every reflex you have if the weather changes or you fall in the water. Save that drink for your campsite or post-paddle picnic!  

More tools to keep you safe

Use these additional tips from our Recreational Boating Program and stay safe out there! 

Originally published March 10, 2026

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