Before a boat I represent leaves the dock for a sea trial, three things have to be in place: an agreed price, a signed purchase agreement, and a refundable deposit of around ten percent. If the buyer runs the boat and disapproves it, the deposit comes back in full and both sides walk away clean.
Sellers ask whether that requirement costs them buyers. Every serious buyer I have worked with has signed and funded without argument. The ones who push back on it have never gone on to close. That makes a buyer's reaction to the deposit request the most useful qualification signal in the entire process, and it arrives before anyone has spent a dollar or an afternoon.
What has to happen before a sea trial
The sequence I run on every boat:
- An agreed price between buyer and seller.
- A signed purchase agreement.
- A refundable deposit, typically ten percent of the purchase price.
- The sea trial, with maintenance and repair records pulled and available.
- The buyer approves or disapproves, in writing, within a set window.
- The deal closes, or the deposit is refunded in full.
Steps one through three happen on paper and by transfer. Nothing about the boat moves until they are done.
Why the deposit is refundable
The deposit is the buyer's money the entire time it sits in escrow. Disapprove the boat after running it and it comes back in full, on a defined timeline, in writing.
That refundability is what makes the request reasonable, and it is the part that gets skipped over when someone objects. Nobody is being asked to risk anything. They are being asked to demonstrate they are past the browsing stage before an owner's boat gets commissioned, fueled, and taken out on the lake.
A seller's cost for a sea trial is real. Fuel on a diesel cruiser is not trivial. If the boat is out of the water, someone pays to de-winterize, launch, and haul it back. The seller gives up an afternoon. On a listing where the boat is stored ashore, a single unqualified sea trial can cost a seller well into four figures before anyone has made an offer.
What a buyer's reaction to the deposit tells you
This applies whether you list with a broker or sell the boat yourself.
When you explain the deposit requirement, watch what happens next. A buyer who intends to own the boat treats it as a normal step. They ask what the deposit is, where it is held, and what triggers a refund. Those are the questions of someone thinking about a transaction.
A buyer who takes offense at the requirement is telling you something about how the rest of the deal would have gone. In my experience it has been a reliable indicator, and it costs nothing to collect. You learn it in one exchange, before the boat is commissioned and before an owner rearranges a weekend.
I would rather have someone walk at that moment than three weeks and two sea trials later.
Why a signed agreement outranks a verbal yes
I have had buyers stand on the dock with me, hear the process, agree to it out loud, confirm they understood, and then go three days without sending a signature or a deposit — while still expecting the sea trial to happen on schedule.
The lesson I took from it: the agreement to follow a process and the completion of that process are separate events, and only one of them counts. I now treat a verbal yes as the start of the conversation. The purchase agreement in hand and the deposit received are what put a date on the calendar.
Daily reminders do not change this. If the paperwork has not arrived, the trial has not been earned, and the seller deserves to be told the deal is not real yet so they can keep talking to other buyers.
Who gets to board the boat
Most yacht clubs and private marinas require children under a certain age to wear life jackets anywhere on the docks. That is a condition of the seller's membership, not a suggestion. A broker who walks a family down the finger piers without checking that rule has put the seller's standing at the club at risk, on top of the obvious safety problem.
I have had a buyer arrive to view a boat with a spouse and three children under thirteen. Showing that boat responsibly meant addressing who came aboard before anyone stepped off the dock.
Children are not a problem. A boat that is not yours is a bad place to find out how curious a nine-year-old is. Upholstery, electronics, and canvas on a used boat are expensive and often irreplaceable on an older model. Part of representing a seller is deciding, in the moment and out loud, that some of the group stays on the dock.
Any owner selling privately should think about the same thing. Your insurance and your marina agreement do not stop applying because someone is there to look at the boat.
The short version for sellers
Require the paperwork and the refundable deposit before the boat leaves the dock. Say it early and say it plainly, so the buyers who were never going to close reveal themselves while it is still cheap. Decide who boards before anyone is standing on the swim platform.
All of it spends an owner's fuel, time, and marina goodwill on the people who are actually going to buy the boat.
Northern Boat Brokerage handles this process for sellers across Lake Erie. If you want the screening, paperwork, and sea trial coordination run for you, see our full-service brokerage page or call (216) 780-5988. Buyers looking at a boat listed elsewhere can use our boat buyer service, and we can handle title and registration once a deal is in hand.
