Hull Insurance for Florida Boats: Do You Need It?

What Is Hull Insurance?

Hull insurance is the component of your marine policy that covers physical damage to the boat itself — the hull, deck, cabin structure, engines, drives, and permanently installed equipment. When your boat is damaged in a collision, by a hurricane, by fire, by theft, or by any other covered cause, hull insurance pays to repair or replace the vessel. For many Florida boat owners, hull coverage represents the largest single component of their annual marine insurance premium — and the coverage with the most direct impact on their financial security if the boat is seriously damaged or destroyed.

What Hull Insurance Covers

A comprehensive (all-risk) hull policy covers physical damage from virtually any sudden and accidental cause, including:

• Collision with another vessel or fixed object
• Hurricane, tropical storm, and severe weather damage
• Fire and explosion
• Sinking and flooding
• Theft and vandalism
• Running aground (grounding)
• Capsizing
• Lightning strike
• Storm surge
• Falling objects

An all-risk hull policy is the standard in Florida and the correct choice for most boat owners. Narrow "named perils" policies that only cover specific listed causes of loss are less common in marine insurance and generally not recommended in Florida's diverse risk environment.

When Hull Insurance Is Required

Hull insurance is not legally mandated by Florida state law for recreational vessels. However, it is effectively required in two common situations:

• Financed boats: If you have a marine loan on your vessel, your lender will require hull coverage at agreed value for at least the outstanding loan balance — and typically for the full value of the vessel — as a condition of the loan agreement. This is non-negotiable. Failing to maintain required hull coverage is a loan default.
• Some marina slip agreements: Some Florida marinas require slip holders to maintain hull coverage in addition to liability coverage. Review your slip agreement carefully.

Agreed Value vs ACV for Hull Insurance

The hull value basis you choose — agreed value or actual cash value (ACV) — has a major impact on what you receive in a total loss claim. Agreed value pays the full insured amount with no depreciation. ACV pays the depreciated market value at the time of loss, which can be significantly lower than the insured amount for boats more than a few years old. For any boat of meaningful value in Florida's hurricane environment — where total losses are a genuine possibility — agreed value hull coverage is strongly recommended.

Named Storm Deductibles for Hull Coverage

Florida hull policies include a named storm deductible that is separate from and higher than the standard deductible for non-storm claims. Named storm deductibles typically run 2 to 5 percent of the hull's agreed value. On a $200,000 boat, this means a $4,000 to $10,000 out-of-pocket cost before your insurer pays anything on a hurricane hull claim. Post-Hurricane Ian (2022), many Florida carriers moved their named storm deductibles from 2 percent to 5 percent. Understanding your specific named storm deductible is critical before hurricane season each year.

What Hull Insurance Does NOT Cover

Several common sources of boat damage are specifically excluded from hull coverage:

• Wear and tear: Normal deterioration from age and use is not covered. Insurance is for sudden and accidental damage, not predictable maintenance needs.
• Osmotic blistering: Fiberglass blistering from water absorption is a maintenance issue, not a covered loss.
• Marine growth: Barnacles, algae, and other growth on the hull is an owner maintenance responsibility.
• Electrolysis damage: Damage from stray electrical current corroding underwater metals is typically excluded as a maintenance issue.
• Gradual deterioration: Any damage that developed over time rather than from a sudden event is generally excluded.

Should You Skip Hull Coverage on an Old Boat?

For very old boats with low market values — a 25-year-old jon boat worth $3,000, for example — hull coverage may not be financially worthwhile. If the boat is worth less than one to two years of hull premium, you are better off self-insuring the physical damage risk and spending your premium dollars on liability coverage, which protects you from the potentially unlimited financial risk of injuring others. The threshold for where hull coverage becomes valuable will depend on your financial situation and risk tolerance, but most advisors suggest it is worth carrying hull coverage for any vessel valued at $8,000 or more.

Ready to find your best-fit insurer? Get a Quote from FloridaCover — we match every Florida boater to the right carrier for their vessel and use.