FREE SAMPLE LESSON — Module 01 · Lesson 1 · ~5 min read. Unlock the full course →
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Module 01 · Lesson 1

The 5-Minute Pre-Departure Check

Most boating emergencies don't start on the water — they start at the dock, with something that was easy to check and wasn't. This is the routine that catches them.

Before you ever cast off, you owe yourself five minutes. Not five minutes of scrolling your phone — five minutes of a quick, repeatable check that experienced captains run every single trip, no matter how short. The point isn't paranoia. It's habit. Habits are what you fall back on when something goes wrong, and a pre-departure habit means most things won't go wrong in the first place.

Rule 1

Tell someone on land where you're going and when you'll be back. Every. Single. Trip. This is a float plan — it's free, it takes 30 seconds, and it's the single biggest factor in whether the Coast Guard knows to look for you.

The five checks

Run them in the same order every time so nothing gets skipped. After a few trips it takes five minutes without thinking.

1. Gear & life jackets

Count one properly fitting, Coast Guard-approved life jacket (PFD) per person aboard — and make sure they're accessible, not buried in a locker. On boats 16 feet and over, you also need a throwable flotation device (Type IV) ready to grab. Confirm your fire extinguisher is charged and mounted, and that your visual distress signals aren't expired.

  • One wearable PFD per person, sized correctly, within reach
  • Throwable device on boats 16 ft+
  • Fire extinguisher — check the gauge
  • Visual distress signals — check expiry dates

2. Fuel & engine

Check your fuel — the old rule is the "rule of thirds": one-third out, one-third back, one-third reserve. Sniff for fumes in the bilge before starting (gasoline vapors sink and collect). Run the blower for four minutes on inboard gasoline engines. Confirm the engine starts cleanly, the steering moves freely, and the kill-switch lanyard is attached to the operator.

Watch out

The engine cut-off switch (kill-switch) lanyard isn't optional decoration. If you're thrown from the helm, it stops the boat from running you over. Wear it.

3. Weather & water

Pull a current marine forecast for your area. Check for small-craft advisories, incoming storms, or fog. Glance at the sky and the wind direction at the dock — conditions change fast, and the dock is the cheapest place to decide to stay.

4. Hull, plug & bilge

Confirm the drain plug is in. (Yes, this is on the checklist because forgetting it is the most common — and most embarrassing — way to sink a boat at the ramp.) Check the bilge is dry and the bilge pump works. Look for any new cracks, loose fittings, or water where it shouldn't be.

5. Brief the crew

Before you leave the dock, tell everyone aboard: where the life jackets are, where the fire extinguisher is, how to use the VHF radio to call for help (Channel 16), and what to do if someone falls overboard. Thirty seconds of briefing turns passengers into a crew.

Bottom line

A pre-departure check isn't about being cautious — it's about being a captain. The five minutes you spend at the dock is the highest-return time you'll spend on the water.

Run your pre-departure checklist

Tap each item to check it off — just like the printable version members laminate and keep on the boat.

Progress
0%
Float plan filedTold someone ashore your route & return time
PFDs — one per personFitting, accessible, wearable
Throwable deviceType IV, ready to grab (boats 16 ft+)
Fire extinguisherCharged, mounted, accessible
Visual distress signalsNot expired, correct for day/night
Fuel — rule of thirds1/3 out · 1/3 back · 1/3 reserve
Bilge checked, blower runNo fumes, pump works (inboard gas: blower 4 min)
Drain plug is INDon't sink at the ramp
Kill-switch lanyard on operatorWorn, not just clipped nearby
Weather checkedMarine forecast, advisories, sky & wind
Crew briefedPFD location, extinguisher, VHF Ch.16, MOB plan

Knowledge check

Quick check to lock it in. Pick the best answer.

A float plan is best described as:
A A formal document filed with the Coast Guard before every trip
B Simply telling a reliable person ashore your route and expected return time
C The route shown on your GPS chartplotter
D Only needed for offshore, overnight trips
On a gasoline inboard engine, before starting you should run the blower for about:
A 30 seconds
B 1 minute
C 4 minutes
D It's only needed if you smell fuel
The engine cut-off switch (kill-switch) lanyard should be:
A Coiled neatly near the helm in case you need it
B Attached to the operator so the engine stops if they're thrown
C Removed so it doesn't accidentally stall the engine
D Only used in rough water
This is 1 of 60+ lessons

The full course includes 7 more modules — required gear, weather, navigation, VHF distress calls, docking & man-overboard, emergencies at sea, and the Florida & coastal bonus — plus 12 printable checklists and a certificate of completion.

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Safety guidance based on U.S. Coast Guard recreational boating standards. Always verify current requirements for your vessel and state. uscgboating.org

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