01What you need
- A U.S. Coast Guard-approved life jacket for each kid, sized by weightHave / $25
- An index card or piece of cardboard for the water watcher cardHave
- Markers and a hole punch with string or a lanyardHave
- A sheet of paper for the rulesHave
Where: Somewhere near the water before anyone gets in: the yard before a pool day, or the picnic spot at the lake before swimming.
Before anyone gets wet
- Drowning happens in seconds and is often silent, so you can't count on hearing it. Watch closely and constantly, with no phone, no book and no alcohol.
- Floaties aren't life jackets. Water wings and inflatable or foam toys can deflate and aren't safety devices. Use a U.S. Coast Guard-approved life jacket that fits.
- Young kids stay within arm's length, with an adult in the water with them. Swim lessons help, but kids who've had them still need close supervision.
- Learn CPR. CDC says your CPR skills could save someone's life in the time it takes paramedics to arrive.
02Steps
Explain the water watcher
DadSay, “When anyone's in the water, one grown-up is the water watcher. Their only job is watching. No phone, no book, no talking on the side.” Grown-ups swap every 15 to 20 minutes, and hand over a card when they do.
Make the watcher card
KidKids write WATER WATCHER on a card in big letters, decorate it, punch a hole and add a string. Whoever wears it is watching. If the watcher needs to leave, they hand the card to another adult first.
Agree four rules
TogetherWrite them down together and keep them short: 1. Nobody goes in until the watcher says go. 2. Always swim with a buddy. 3. Life jackets on at lakes, rivers and the ocean, and in pools for anyone who isn't a strong swimmer. 4. Thunder means everyone out.
Fit every life jacket
Dad showsKid copiesCheck the label for the weight range and that it's Coast Guard approved. Buckle and zip it all the way. It shouldn't ride up past their chin or ears. Then try it on in shallow water with you right there.
Practice calling for help
KidPractice on dry land. If you're in trouble, or you see a friend in trouble, yell “Help!” and wave both arms. Everyone else shouts for the water watcher. Older kids practice saying where they are for a 911 call.
Say it back at the water
KidAt the first swim, before anyone gets in, each kid says one rule out loud. Tape the rule sheet to the cooler or the pool bag. Pick a spot with a lifeguard when you can, and keep watching even when there is one.
03If it stalls
- If a kid argues about the life jacket, give them two choices that both end in a life jacket: “The blue one or the green one?”
- If adults keep drifting to their phones, put the phones in the bag and make the watcher card the only thing the watcher holds.
- If an older kid says they're too good a swimmer for rules, make them the buddy captain who checks pairs. The adult watcher still watches.
- If you're at someone else's pool or a party, ask who the water watcher is. If nobody is, volunteer for the first turn.
04Variations
Ages 3–5
Two rules, not four: wait for the watcher, and life jacket on. An adult is in the water within arm's length the whole time. Let them decorate the watcher card.
Ages 6–9
All four rules, and buddy pairs that check in with a high five every time the watcher calls “Buddies!” Ask about swim lessons if they haven't had them.
Ages 10–12
Let them write the rule sheet and practice the 911 call: what happened and exactly where you are. They can help watch younger kids, but an adult is always the water watcher.
ThunderWhen thunder roars, go indoors. Everyone out of the water and inside a building. There's no safe place outside when a thunderstorm is in the area.
ClearThis is the plan for clear days. If storms are in the forecast, pick another day for the first swim.
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05Sources
- Supervision, buddies, life jackets, lessons, CPR. CDC says drowning happens in seconds and is often silent, to supervise children closely and constantly without distractions like reading, phones or alcohol, that children should wear life jackets for all activities in and around natural water and weaker swimmers can too, not to rely on air-filled or foam toys, that swim lessons reduce drowning risk but children still need supervision, to always swim with a buddy, to choose sites with lifeguards when possible and still supervise, and that CPR skills could save a life before paramedics arrive. Centers for Disease Control and Prevention Checked Oct 15, 2026
- Water watcher and touch supervision. The AAP advises assigning a water watcher who keeps constant eyes on children, with adults rotating every 15 to 20 minutes using a water watcher card, warns against phones and other distractions, recommends staying within arm's length of young children with an adult in the water, says life jackets should fit and be U.S. Coast Guard approved, and says floaties and inflatable toys can deflate and do not prevent drowning. American Academy of Pediatrics (HealthyChildren.org) Checked Oct 15, 2026
- Life jacket fit and sizes. The U.S. Coast Guard's boating safety program says a properly fitting life jacket will not rise above the wearer's chin or ears, to try it on in the water, to check the label for user weight and chest size and Coast Guard approval, and lists infant (33 lbs or less), child (over 33 to 55 lbs) and youth (over 55 to 88 lbs) sizes. U.S. Coast Guard Boating Safety Division Checked Oct 15, 2026
- Lightning. The National Weather Service says “When Thunder Roars, Go Indoors” and that there is no safe place outside when thunderstorms are in the area. National Weather Service Checked Oct 15, 2026
Filed under: Outdoors
