Boat Safety Equipment Checklist: What You Actually Need Aboard
There are two boat safety lists. One is the legal minimum, which exists so the Coast Guard can cite you if you’re short. The other is what actually gets you home when something goes wrong eight miles out.
They overlap less than you’d think. Here’s both, short.
What the law requires
This is the federal floor for recreational boats. Your state can require more, so check your state’s boating agency too. The full rules are in the Coast Guard’s Boater’s Guide to Federal Requirements.
Life jackets. One approved wearable per person, correctly sized and readily accessible — not buried under the cooler. Boats 16 feet and over also need one Type IV throwable. “Readily accessible” is the part that matters: if you have to move three bags to reach them, you don’t have them. Buy jackets people will actually wear, like these Onyx M-16 manual inflatable life jackets [ad], because the orange horse collars stay under the seat forever.
Fire extinguisher. Under 26 feet, one B-I. From 26 to 40 feet, two B-I or one B-II. Here’s the rule that catches people: since April 2022, disposable extinguishers must come out of service 12 years after the manufacture date stamped on the bottle — not 12 years after you bought it. Go look at yours. Plenty of boats are carrying a legally dead extinguisher. Rechargeables skip the 12-year cutoff but need annual servicing and a tag. If yours is past it, replace it with a Kidde Mariner marine extinguisher [ad] and buy the mount too. (USCG FAQ)
Visual distress signals. Boats 16 feet and over need day and night signals, minimum three pyrotechnics if you go that route. Flares expire and stop counting the day they do, which is why a lot of boaters now run an electric SOS distress light [ad] for the night requirement and pair it with an orange distress flag for day.
Sound device. A horn or whistle. On boats 26 feet and over it needs a four-second blast audible for half a mile.
Navigation lights, sunset to sunrise and in poor visibility. Test them at the dock, not as the sun goes down. Ventilation and a backfire flame arrestor for gasoline engines, per your boat’s build year.
The engine cut-off switch — and this is a use law, not just an install law. Since April 1, 2021, the operator of a boat under 26 feet with an engine over 115 lbs of thrust must wear the cut-off link while on plane or above displacement speed. Exceptions: enclosed-cabin helm, docking, trailering, trolling, no-wake zones. (USCG) A runaway boat circling back toward someone in the water is exactly what it prevents. Clip it on.
What the law doesn’t require, and you’ll want anyway
A Cobra handheld VHF radio [ad] is the big one — your phone will lose signal, get wet, or die, and a VHF reaches the Coast Guard and every boat in range at once. Then: an anchor with enough rode to stop you drifting toward something hard, a real first aid kit, a bailer that works when the battery doesn’t, a headlamp, a tow line, and more water than you think you need.
And spares. Impeller, belts, fuses, hose clamps, a decent multi-tool.
The paperwork nobody thinks about
Costs nothing, fixes two bad days.
Keep aboard in a dry pouch: registration, proof of insurance, your HIN. Keep findable at home: engine model and serial, policy number and claims line, your mechanic’s contact, and photos of the boat and its gear.
You’ll want the first set during a boarding. You’ll want the second when you’re trying to recall the model year of a chartplotter that’s now on the bottom of a bay — an inventory with serials and photos turns that into a five-minute call. The Boat Documents, Inventory & Safety Organizer is the sheet set I’d use, with a spot to record flare and extinguisher expiry dates so the 12-year rule doesn’t sneak up on you.
Five minutes before you leave the dock
- Tell someone where you’re going and when you’ll be back. A float plan left ashore is the highest-value free thing on this page.
- Count life jackets against heads. The number of people changes more often than the number of jackets.
- Fuel, plus reserve. A third out, a third back, a third spare.
- Check the forecast again, wind against tide especially. That’s the combination that ruins the ride home.
- Clip the cut-off link on before the throttle goes down.
That routine is the Pre-Departure & Float Plan Checklist Set in printable form: one sheet to walk the boat, one float plan to hand to someone ashore.
Take an hour this week. Pull the safety locker onto the dock and check three dates: the extinguisher’s manufacture stamp, the flare expiry, and the last time anyone tried the life jackets on. Most boats fail at least one, and all three are cheap to fix now instead of later.
If you’d rather not build the checklists yourself, the Boat Life printables have the float plan, the pre-departure sheet, the inventory pages and the service log already laid out.
Federal rules as of August 2026; a starting point, not legal advice. Check your state boating agency for what else applies where you run.