Does hurricane insurance cover flooding?

Does hurricane insurance cover water damage?

Water damage from a hurricane is covered by home insurance if it's caused by a covered peril, such as rainwater entering the home through a damaged roof or broken window caused by the storm. Overland flooding, including flash floods from rain and storm surges, are only covered by flood insurance. For coverage from water and sewer backups that can be caused by storms, you will need to add a water and sewer backup endorsement to your home insurance policy.

Water damage cause	Covered by
Rain entering from above through storm damage to the roof or a broken window	Homeowners insurance
Flood waters entering the home at ground level from a storm surge or overflowing riverbank, including mudflow	Flood insurance
Burst pipe	Homeowners insurance
Water backup into the home through pipes, including sewers	Homeowners insurance with a water and sewer backup endorsement
Mudslides	Not covered by home or flood

The largest amount of water damage from hurricanes is caused by flooding, especially in low-lying areas where water rises quickly, and home insurance will not cover that damage.

“Heavy rains and high seas cause low-lying roads and homes to flood,” Wirtz says.

Mudflows vs. mudslides: The difference and insurance coverage

A mudflow occurs when floodwaters pick up soil and create liquid, flowing mud, and are covered by flood insurance but not homeowners insurance. A mudslide is mass of wet earth that dislodges and moves downslope, and is not covered by flood insurance or homeowners insurance.

Is hurricane insurance the same as flood insurance?

No, flood insurance is not the same as hurricane insurance. Hurricane insurance is a combination of policies including homeowners and flood insurance and, in some areas, windstorm insurance. These policies work together to cover all of the possible damage from a hurricane. Flood insurance covers only overland flooding.

Review your homeowners policy before hurricane season to confirm your dwelling coverage limit reflects your home's current rebuild cost. In states such as Florida, Texas and the Carolinas, windstorm coverage is often excluded from a standard homeowners policy and requires a separate policy or endorsement. If your insurer offers a hurricane or wind rider, compare its coverage limit and deductible against a standalone windstorm policy before deciding.

When does flood insurance cover hurricanes?

Flood insurance covers water damage from hurricanes when water enters your home from the outside, caused by overflowing lakes, rivers, storm surges and excessive rain. It does not cover water damage from water entering from above, such as through a damaged roof or from water backup or burst pipes.

Flood insurance covers hurricane damage caused by:

Storm surge
Overflowing rivers, lakes or creeks
Excessive rainfall causing surface flooding
Mudflows

Flood insurance does not cover:

Burst pipes
Water backup through pipes
Rainwater entering from above through damaged roofs, siding or windows
Finished basement contents (standard NFIP policies)
Mudslides

There is a 30-day waiting period for flood insurance to go into effect, so you won’t be covered if you buy when a storm is already on the way. That’s why it’s important to plan ahead.

Many people purchase flood policies through the National Flood Insurance Program (NFIP). Be sure to read the fine print, as there are exclusions for the coverage.

Standard NFIP flood insurance does not cover:

Floods affecting less than 2 acres
Gardens, landscaping and swimming pools
Damage caused by a swimming pool overflow
Finished basements

Private flood insurance exclusions and limitations vary by company and policy; read your policy and check with your insurer for details.

Why isn’t flooding covered by home insurance?

Homeowners insurance excludes flooding because flood damage is too widespread and frequent to price into a standard policy without making premiums unaffordable for all homeowners. When a hurricane strikes a coastal region, flood losses affect thousands of properties at the same time, which creates a concentrated risk that insurers price separately through dedicated flood policies.

To cover the full range of hurricane damage:

Confirm your homeowners policy dwelling limit equals your home's current rebuild cost.
Purchase flood insurance at least 30 days before hurricane season to satisfy the waiting period.
Check whether your state excludes wind coverage from standard homeowners policies and purchase a windstorm policy or endorsement if required.

Flood insurance is worth considering even outside designated high-risk flood zones. FEMA reports that more than 25% of NFIP flood claims come from properties in low- to moderate-risk areas. Homeowners in low-risk zones typically pay lower flood insurance premiums than those in high-risk zones, making coverage more accessible.

How to file an insurance claim for flood damage after a hurricane

To file a claim for flood damage after a hurricane, contact your agent, flood insurance company or the NFIP as soon as possible. Other damage from a hurricane will require a separate claim with your home insurance company.

Contact your insurance agent or call the claims line listed on your flood insurance policy to report the damage.
Take pictures to document the damage before making temporary repairs.
Provide your insurance adjuster with all requested information, including details of damaged items like serial and model numbers.
Get estimates for any repairs or replacement items needed.

One of the best ways to protect your home and belongings from hurricanes and floods is to be prepared well in advance with solid homeowners insurance and a separate flood insurance policy.

Insurers determine whether water damage was caused by a flood or another source of water damage by sending an adjuster to inspect the physical evidence left by the water. Damage from water that entered the house from above due to a wind breach allowing rain to enter the home, will appear above the waterline, while flood damage appears at or below the waterline.

Adjusters will examine:

The waterline mark on the interior walls of the house, which indicates whether water entered from above (wind breach) or below (flooding).
Structural damage, including whether wind breaches that could have let in water are present
Weather data from the area during the storm, including wind speed and storm surge mapping.
Damage to surrounding properties to compare damage type and water line levels.

If the damage is attributed to both causes, the claim may be split between the homeowners policy and the flood policy; you'll need to file two separate claims.

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