Most of us put real effort into the passage plan. We check the tides, study the forecast, dip the fuel, and plot a sensible route. Then we cast off with a crew who don’t know where the lifejackets are, can’t use the radio, and aren’t sure which rope we mean when we shout for it.

That gap has a cheap fix. A crew briefing costs ten minutes and nothing else, and it quietly solves most of the problems a new skipper will meet on a day out. If we’ve done Day Skipper Theory, we already know the skipper is responsible for the boat and everyone on it. The briefing is how we share that load, because a crew who know where things are and what to do can actually help us, rather than watching from the cockpit while we do everything alone.

The trouble is that briefings go wrong in pretty predictable ways. We’ve watched a lot of new skippers give their first ones, and the same ten mistakes come up again and again. Let’s fire through them.

1. Skipping the briefing altogether

The most common mistake, and the easiest to understand. With friends or family aboard it feels awkward, a bit formal, like standing up at dinner to give a speech. So we skip it and tell ourselves we’ll explain things as they come up.

Unfortunately, things come up at exactly the moments we can’t explain them. A fender needs moving while we’re mid-turn in the marina. Someone needs the radio while we’re dealing with the problem the radio is for. The briefing exists so the explaining happens while we’re calm and tied up, not while we’re busy and stressed. If it feels awkward, keep it light. “Before we go, let me show you round the boat” doesn’t sound like a speech at all.

2. Briefing while slipping lines

Almost as common is doing the briefing, but doing it as we leave the berth. The engine is running, we’re watching the wind, half the crew are handling lines, and nobody is really listening.

People can’t take in new information while they’re doing a job, so anything we say at that point is gone by the time we clear the breakwater. Brief before the engine goes on, while everyone can sit down, see what we’re pointing at, and ask questions. The manoeuvre out of the berth then gets its own separate, short brief, which is worth doing properly because leaving the berth is often the trickiest thing we’ll do all day.

3. Turning it into a lecture

Some skippers swing the other way and deliver twenty minutes on everything from COLREGs to the history of the boat. The intention is good. But, nobody retains a twenty-minute information dump, so the important points drown in the interesting ones.

A useful briefing fits in ten minutes. Safety kit, jobs, the plan, the comfort stuff. If a point doesn’t help someone stay safe or be useful today, save it for the pub.

4. Not walking through the safety kit

Telling the crew “the lifejackets are below” is a fact delivered from the cockpit. It’s a different thing to physically hand one over, help them adjust the straps, and show them the clip and the toggle. In a real emergency people don’t rise to the occasion, they fall back on what they’ve physically done before, so the walk-through is the bit that actually sticks.

The same goes for the rest of it. Open the locker with the flares in. Point at the fire extinguishers. Show them where the first aid kit lives.

5. Assuming someone else can use the radio

If we, the skipper, go over the side or get knocked out by the boom, who calls for help? On a lot of family boats the honest answer is nobody, because the skipper is the only one who has ever touched the VHF.

The crew don’t need an SRC ticket for this. They need to know where the radio is, that channel 16 is the emergency channel, and that pressing the red distress button and speaking clearly will bring help. We’d suggest a laminated mayday card next to the set, with the boat’s name and callsign already written on it, because remembering a callsign under pressure is hard even for us. This is the one part of the briefing that’s for their benefit if we’re the casualty, which is exactly why it’s the part most skippers never think to give.

6. Giving jobs to nobody

“Can someone grab that?” is a phrase worth banning aboard. When a job belongs to everyone it belongs to no one, and the fender goes unmoved while three people look at each other.

During the briefing, hand out named jobs. Sarah has the bow line, Tom does fenders, and anyone without a job sits down and stays put, which is a real job too because a wandering body in a tight marina turn is a hazard of its own. People are happier with a clear task than a vague instruction to help, and we get to concentrate on driving the boat.

7. Briefing in jargon

We say “make fast the bow line to the cleat” and our crew hear a foreign language. It’s easy to forget how much vocabulary we’ve absorbed, and every unexplained term quietly tells a beginner this world isn’t for them.

Plain English works fine. “Tie that rope to the metal thing on the pontoon, I’ll show you how” gets the line ashore just as well. Introduce proper terms gently as the day goes on, one or two at a time, and only the ones they’ll actually need.

8. Keeping the plan to ourselves

We know where we’re going, how long it’ll take, and what the forecast says. It’s surprisingly common to tell the crew none of it.

Sharing the plan does two jobs. It settles nerves, because “we’ll be out about five hours, lunch at anchor in the bay, back by four” turns an open-ended unknown into a nice day out. And it recruits extra eyes, because a crew who know we’re expecting a headland to appear to starboard will pipe up when it appears to port. If you’ve read our passage planning guide, this is where that plan earns its keep.

9. Forgetting the human stuff

Where’s the toilet and how does it work? (Marine toilets have caught out generations of guests, so a demonstration saves embarrassment later.) Where can I sit without being in the way? What do I do if I feel sick?

That last one deserves a proper mention in the briefing, because people hide seasickness out of politeness until they’re properly ill. Tell the crew it’s it’s nothing to be embarrassed about, and the moment they feel odd they should say so and get out in the fresh air looking at the horizon, since a person who speaks up early usually recovers and a person who hides it below decks usually doesn’t. Crew who are comfortable stay useful, and crew who are miserable stop listening to everything else we’ve briefed.

10. Never checking it landed

Message sent does not mean message received. A briefing isn’t a broadcast, and nodding is not the same as understanding. Most people will nod along rather than admit they’ve lost the thread, and that’s on us as the briefer, not on them.

So close the loop. Ask Tom to show us how his lifejacket clips on. Ask Sarah to point at channel 16. Frame it as practice rather than a test, and if something hasn’t stuck, explain it a different way. Ten seconds of checking now beats finding out during a manoeuvre.

Cheat Sheet

One habit we teach on our courses that helps with nearly all ten of these mistakes at once is to keep a written briefing card aboard. Not a script to read out, just a prompt list in the chart table so nothing gets missed when we’re distracted by guests arriving and bags coming aboard. We’ve made one you can print out to take with you if you want:

Safety Brief

Frequently asked questions

Do I really need to brief people who’ve sailed with me before?

A shorter version, yes. Kit moves, crews forget, and a returning guest may never have actually handled the things we showed them last time. Thirty seconds of “lifejackets still here, radio still there, you’re on fenders today” keeps it current without feeling like a ritual.

What about children?

Brief them separately and simply. Lifejackets on at all times, one hand for the boat, and where they’re allowed to sit. Then brief the adults on what they have been told, because a child will soon get upset if people tell them to do contradictory things.