A good day on the water doesn't start with the engine, it starts with what's on board before you leave the dock. Most boating accidents that turn serious aren't caused by bad luck. They're caused by gear that wasn't there when it was needed: a life jacket buried in a locker, a fire extinguisher nobody checked this season, a first aid kit missing the one thing you actually need.
None of this has to be complicated. Here's what a family boat actually needs on board, and why, whether you're running the coast in Florida, out of a Carolina inlet, or across a Texas bay.
Life Jackets: What the Coast Guard Actually Requires
The U.S. Coast Guard requires one wearable life jacket (PFD) per person on board, sized correctly for each wearer, plus one throwable device on boats 16 feet and longer. Kids' sizing matters more than most people realize, a jacket that's too big will ride up and can slip off in the water, which defeats the purpose entirely.
A few things worth checking before the season gets going:
- Fit, not just count. Every PFD should be tested on the person who'll wear it, not just pulled out of a bin and assumed to fit.
- Condition. UV exposure and saltwater break down foam and straps over time. If a jacket is faded, stiff, or the stitching is fraying, replace it.
- Accessibility. PFDs stored in a sealed compartment under a cushion don't help in an emergency. Keep them somewhere everyone on board can reach in seconds.
- Coast Guard approval. Look for the USCG approval label inside the jacket, it's the quickest way to confirm a PFD meets federal requirements.
Full requirements are laid out on the Coast Guard's recreational boating safety page, which is worth bookmarking if you're new to boating.
Fire Extinguishers: A Requirement Most Boaters Forget to Check
Boats with enclosed engine compartments, fuel tanks, or certain fuel-powered appliances are required to carry a Coast Guard-approved fire extinguisher on board. The requirement isn't the part people miss, the maintenance is. Extinguishers lose pressure over time, and a gauge in the red zone means it won't work when it's needed.
Twice a season is a reasonable check-in: confirm the gauge reads in the green, make sure the pin and seal are intact, and mount it somewhere accessible from the helm, not buried in a storage locker with the fenders.
First Aid: Built for the Water, Not Just the Dock
A standard first aid kit covers the basics, but a few marine-specific additions make a real difference: seasickness remedies, a way to treat jellyfish or stingray injuries if you're in saltwater, and burn care for anyone who's touched a hot engine cover or exhaust. Waterproof the kit itself, a cardboard box of bandages doesn't last one soaked cooler lid.
Sound and Visual Signals: Small Gear, Real Requirements
Boats are required to carry a sound-producing device, a horn or whistle, and, depending on where and when you're boating, visual distress signals like flares. These are easy to overlook because they're rarely used, but that's exactly why they need to be checked before the season, not discovered expired mid-trip. Flares have a hard expiration date; if yours are older than three years, they need replacing regardless of how they look.
Emergency Kits: What to Add for Coastal Trips
If most of your boating happens along the coast, running further offshore, crossing open bays, or getting outside cell signal range, it's worth building out beyond the minimum legal requirements:
- EPIRB or PLB (Emergency Position Indicating Radio Beacon / Personal Locator Beacon) for anyone running further offshore, where a cell phone isn't a reliable backup
- Bilge pump, manual or battery-backed, in case the primary pump fails
- Emergency water and a basic tool kit, for the "we're not sinking, we're just stuck" scenario, which is a lot more common than the dramatic one
- A charged, waterproof-cased phone or marine VHF radio as your actual communication plan, not an assumption
A Quick Pre-Trip Checklist
Worth keeping taped inside a hatch or saved on your phone:
- One properly fitted PFD per person, accessible, not stowed
- Fire extinguisher, gauge in the green, mounted, not expired
- First aid kit, checked and waterproofed
- Sound signal device on board
- Visual distress signals, within date, if required for your waters
- Emergency kit appropriate for how far offshore you're going
Frequently Asked Questions
Do kids need different life jackets than adults?
Yes. Kids' PFDs are sized by weight, not age, and should be fitted individually rather than assumed based on a general size range. A jacket that's too loose can slip off in the water.
How often should boat fire extinguishers be checked?
At least twice a season, and immediately before any longer trip. Check the pressure gauge, the pin, and the seal, extinguishers lose pressure gradually even without being used.
Are flares required on every boat?
Requirements vary by boat size, type of water, and time of day you're boating. Check current Coast Guard requirements for your specific boat and waters, and replace flares every three years regardless of appearance.
What's the difference between an EPIRB and a PLB?
An EPIRB registers to the boat and is typically mounted or stowed on board; a PLB registers to a person and can be carried on you. Both send a distress signal with your location to search and rescue, an EPIRB is the more common choice for boats that regularly run offshore.
None of this gear is exciting to shop for, and that's kind of the point, the goal is that you never actually need most of it. But when you do, having it on board, checked, and where everyone can reach it is what makes the difference between an inconvenience and an emergency. Browse our Safety category for PFDs, fire extinguishers, first aid kits, and emergency gear built for coastal boating.
