Florida Flood Insurance Basics

By the Florida Homeowner Toolkit editorial team · Updated 2026-10-27

A standard homeowners policy does not cover flood. In Florida, where heavy rain and storm surge can flood homes far from the beach, that gap catches many owners off guard.

Wind versus water

Wind damage from a hurricane is typically covered by your homeowners policy, subject to your hurricane deductible. Rising water, including storm surge and overflowing rivers, canals, or drainage, falls under flood insurance. After one storm you may have both kinds of damage and two separate claims.

Where to buy it

The waiting period

NFIP policies generally take effect after a 30-day waiting period, with exceptions such as a policy required at the closing of a loan. Do not wait until a storm is in the forecast.

Do you need it?

If your home is in a FEMA high-risk flood zone and has a federally backed mortgage, your lender will require flood insurance. Even outside those zones, flooding happens. Many flood claims come from properties in moderate- and low-risk areas, so ask an agent about your actual risk.

How the price is set

Since FEMA's Risk Rating 2.0 pricing took effect, NFIP premiums are based on the individual property's risk factors, such as flood frequency, distance to water, and rebuilding cost, rather than only the flood-map zone.

Before you buy a home

  1. Ask the seller about flood history. Florida law (section 689.302) requires sellers of residential property to make a flood disclosure to buyers at or before the time of the sales contract.
  2. Look up the flood zone and get a flood insurance quote before closing.
  3. Add the premium to your budget in the mortgage calculator.
General information, not insurance advice. Talk to a licensed agent about coverage for your property.

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