Boat Dealer Insurance: How To Protect Inventory on Land and in the Water

Boat dealership inventory rarely stays in one place. Boats may line the sales lot, float at the dealer’s docks, occupy marina slips, or wait at an off-site storage yard, sometimes all at once. For agents reviewing their clients’ boat dealer insurance policy, that spread complicates property protection.

But it doesn’t have to be too complicated. An effective review accounts for two things: where the inventory is kept and what the dealership actually owns.

Does Inventory Location Change the Review?

Start by establishing where dealer-owned boats are kept. Are they at the dealership premises, in the water at the dealer’s own docks, at a marina, or at separate storage locations? Or a combination of those places? Each setting carries different exposures. A boat on a lot faces risks such as hail and windstorm damage, while a boat in the water may face sinking or dock-related damage.

Next, verify that the locations and property types submitted for underwriting reflect the dealer’s current operations. A storage yard added midseason or boats moved into marina slips for spring sales may not appear in the original submission.

Merrimac’s property categories, such as yacht dealer and owned watercraft, offer useful areas to examine. They don’t guarantee protection on their own, however. The applicable policy wording and location provisions determine how property is treated.

Are Inventory Values Accurately Reflected?

Dealer inventory can evolve in both quantity and composition throughout the year. Dealers may stock heavily ahead of the season and draw down as sales close. Market conditions matter, too. The National Marine Manufacturers Association (NMMA) estimates that new powerboat retail unit sales fell 8% to 10% in 2025, with personal watercraft, aluminum fishing boats, and smaller trailerable boats accounting for more than 90% of units sold. In other words, changes in what sells can change what dealers stock.

Rather than relying on older estimates or a static inventory snapshot, examine your client’s current records showing the types and values of boats on hand. A few higher-value vessels can move property values more than a larger number of smaller boats, and a significant change in volume can affect the values and limits under review.

Temporary locations deserve attention as well. Many dealers move inventory to exhibitions. Verify how the applicable property terms address boats on display. (Merrimac lists boat shows and exhibitions among its property coverage categories.)

Not every inventory change automatically calls for an adjustment. The policy’s valuation provisions and applicable terms should guide that decision.

What Property Terms Should Agents Verify?

When evaluating protection for dealer-owned boats, you’ll especially want to examine:

• Property definitions: What the policy treats as covered inventory
• Covered locations: Which premises, docks, marinas, and storage sites the policy addresses
• Valuation provisions and limits: How the policy values inventory and whether limits align with current values
• Exclusions and conditions: Any restrictions that apply to particular locations, vessels, or circumstances

Keep ownership in view as well. Physical damage to dealer-owned inventory is a property insurance question. Damage to a customer-owned boat in the dealership’s possession, such as one in for service or storage, may involve different coverage considerations, and agents shouldn’t treat it as interchangeable with inventory protection. All of those exposures fall within the broader mix of coverage a dealership may need.

In every case, evaluate the relevant coverage categories and policy wording against the dealership’s actual property and storage arrangements.

Keep Coverage Aligned With Inventory

Every property review starts with an accurate picture of what the dealership owns, where it’s kept, and how its value is represented. Compare that information with the applicable policy terms whenever you review boat dealer insurance.

For additional help assisting your clients, don’t hesitate to contact Merrimac Marine Insurance.

About Merrimac Marine Insurance

At Merrimac Marine, we are dedicated to providing insurance for the marine industry to protect your clients’ businesses and assets. For more information about our products and programs, contact our specialists today at (800) 681-1998.