Guides for Owners

What Are Coverage Gaps in Yacht Insurance?

Find out what your all-risk policy might miss—and how to protect yourself.

Updated July 22, 2026

A coverage gap in yacht insurance is when your policy doesn’t pay out for a loss that you expected to be covered. This can happen because of limits in your policy, like where you can operate your boat, or because of specific exclusions. Understanding these gaps helps you avoid surprises when you need to file a claim.

What Is an All-Risk Policy and Why It Still Has Gaps

An all-risk policy covers your yacht against most types of damage unless the cause is specifically excluded. But just because it’s “all-risk” doesn’t mean it’s “all-inclusive.” There are still limits and exclusions that can leave you with unexpected costs. These are the gaps you need to watch for.

How Navigation Limits Change Your Cover

Navigation limits define where your yacht is allowed to sail under your insurance. If you take it outside these limits and something happens, your insurer may not pay for the damage.

Example of Navigation Limits

Let’s say your policy says you can only sail within 50 nautical miles of the coast. If you go 70 miles out and hit a rock, the damage might not be covered.

Scenario: Damage Occurs Outside Navigation Limits

Your boat: $500,000 yacht
Damage: $100,000 in hull damage
Navigation limit: 50 nautical miles from shore
What happened: You sailed 60 miles out and hit a reef. The insurer says the damage is outside the policy’s navigation limits.

Result: You pay the full $100,000 out of pocket. No coverage because the incident happened outside the allowed area.

What Is a Named-Storm Deductible and How It Works

A named-storm deductible is a special type of deductible that applies only when your boat is damaged by a hurricane or tropical storm. It’s usually a percentage of your boat’s value, not a fixed amount.

Scenario: Damage from a Named Storm

Your boat: $600,000 yacht
Damage: $120,000 from a hurricane
Deductible: 5% named-storm deductible
What happened: Your boat was damaged during Hurricane Leo, a named storm.

Calculation: 5% of $600,000 = $30,000 deductible
Insurer pays: $120,000 - $30,000 = $90,000
You pay: $30,000

Agreed Value vs. Actual Cash Value — What’s the Difference?

Agreed value means you and your insurer agree on the boat’s value upfront. If it’s totaled, you get that amount. Actual cash value (ACV) is based on the boat’s current condition and market value, which can be lower.

Agreed Value Example

Your boat: $400,000 agreed value
Damage: Total loss in a collision
Insurer pays: $400,000

Actual Cash Value Example

Your boat: $400,000 original value, but now worth $300,000 due to age and wear
Damage: Total loss
Insurer pays: $300,000

Why This Matters

With ACV, you might get less than you expected. Agreed value gives you more certainty, especially if your boat is older or has sentimental value.

What Is a Lay-Up Period and Why It Matters

A lay-up period is when your boat is not in active use, like during the off-season. Some policies require you to follow specific steps to keep coverage active during this time.

Lay-Up Warranty Requirements

Insurers often require you to:

  • Store the boat in a secure location
  • Remove the battery and fuel
  • Drain the water system
  • Not use the boat for any activity during lay-up

Scenario: Damage During a Lay-Up Period

Your boat: $350,000 yacht
Damage: $20,000 in engine damage
What happened: You didn’t follow the lay-up warranty and used the boat during the off-season. The engine failed.

Result: The insurer denies the claim because you violated the lay-up warranty. You pay the full $20,000.

Other Common Coverage Gaps to Watch For

Even with a solid policy, there are other gaps that can leave you out of pocket. Here are a few to be aware of:

Salvage and Wreck Removal

If your boat is damaged and needs to be removed from the water, the insurer may not cover the full cost of salvage. You might be responsible for part of the bill, especially if the damage was due to your own actions.

General Average

General average is a maritime law concept where all shipowners share the cost of a loss if it was made to save the ship or cargo. Your insurer may not cover your share of this cost unless you have specific coverage for it.

Seaworthiness

If your boat isn’t seaworthy when an incident happens, the insurer may deny the claim. Seaworthiness means the boat is in good condition and properly maintained. If you skip routine maintenance, you could be on the hook for the full cost of repairs.

Personal Effects and Crew Liability

Most policies don’t cover damage to personal items on board or injuries to crew members unless you add specific coverage. If a crew member is injured or your guest’s luggage is lost, you may have to pay out of pocket.

Scenario: Damage from a Non-Covered Cause

Your boat: $550,000 yacht
Damage: $80,000 in hull damage
What happened: The boat caught fire due to an electrical fault you knew about but didn’t fix. Your policy excludes damage from known faults.

Result: The insurer denies the claim. You pay the full $80,000.

Table: Common Coverage Gaps and What You Might Pay

Gap Typical Scenario What You Might Pay
Navigation limits Damage while sailing outside allowed area Full cost of damage
Named-storm deductible Damage from a hurricane 5–10% of boat value
Lay-up warranty violation Using boat during off-season Full cost of damage
Actual cash value Older boat with depreciation Less than agreed value
Excluded cause of damage Known fault not repaired Full cost of damage

How to Avoid Coverage Gaps

The best way to avoid coverage gaps is to read your policy carefully and ask questions. Make sure you understand the limits, exclusions, and requirements. Talk to your broker about adding coverage for things like personal effects, crew liability, and general average if needed.

Takeaway: Always read your policy and know where the gaps are. If you’re unsure, ask your broker to explain in plain language. The more you understand, the better prepared you’ll be when something goes wrong.

Questions, answered

Frequently Asked Questions

What kinds of situations are commonly excluded in all-risk policies?
Common exclusions include things like normal wear and tear, mechanical breakdowns, and damage from improper maintenance, even in all-risk policies.
Can I fix coverage gaps by adding extra coverage?
Yes, you can often add endorsements or additional coverage options to fill in gaps, like coverage for pollution or specific types of damage.
How do I know if my policy has a coverage gap for where I like to sail?
Check the policy's 'geographic limits' section to see if the areas you plan to sail in are included—some policies exclude certain regions or waters.

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