Texas officials are urging homeowners to purchase flood insurance before the Atlantic hurricane season begins, typically June 1. Standard homeowners insurance policies do not cover flood damage, and NFIP (National Flood Insurance Program) flood insurance policies have a mandatory 30-day waiting period before coverage takes effect. If you wait until a storm is named or approaching, you may not be covered in time for the first major weather event of the season.

Why the 30-Day Waiting Period Matters

The National Flood Insurance Program requires a 30-day waiting period between the date you purchase a policy and the date coverage begins. This delay exists to prevent people from buying insurance only after a storm has been forecasted or named.

If you purchase flood insurance on June 15, your coverage will not take effect until July 15. Any flooding that occurs during that 30-day window, including from an early-season hurricane, would not be covered. Texas coastal areas and low-lying inland regions face significant flood risk during hurricane season, which runs from June 1 through November 30.

According to FEMA, just one inch of water inside a home can cause more than $25,000 in damage (FEMA, 2026). Waiting until a storm threatens your area leaves you financially exposed during the most dangerous time of year.

What Standard Homeowners Insurance Doesn’t Cover

Your standard homeowners insurance policy covers wind damage from hurricanes (such as roof damage or broken windows) but specifically excludes flood damage. Flood damage includes water that enters your home from:

  • Rising water from storm surge or heavy rainfall
  • Overflowing rivers, creeks, or bayous
  • Stormwater runoff that pools around your property
  • Groundwater seepage during prolonged rain events

The Texas Department of Insurance and local emergency management officials repeatedly emphasize this gap in coverage, particularly for homeowners who have never filed a flood claim and may assume they are fully protected.

Read also: How to Buy Flood Insurance Before Hurricane Season in Houston

How to Get Flood Insurance in Texas

Most Texas homeowners purchase flood insurance through the National Flood Insurance Program, which is backed by the federal government and offered through private insurance agents. NFIP policies are available regardless of whether your property is in a designated flood zone, though premiums vary based on flood risk.

Private flood insurance is also available in Texas and may offer higher coverage limits or more flexible terms than NFIP policies. Some private carriers do not impose a 30-day waiting period, though this varies by insurer and policy.

To purchase NFIP flood insurance, contact a licensed insurance agent in Texas who writes flood policies. You will need information about your property, including its elevation and flood zone designation (available on FEMA flood maps). Premiums depend on your flood risk, coverage amount, and deductible.

Act Before the Storm Forecast

Texas officials issue these warnings every spring because too many homeowners wait until a tropical system enters the Gulf of Mexico. By that point, it is too late to obtain coverage for that specific event. Hurricane season brings multiple threats over six months, so purchasing coverage early protects you for the entire season.

If you are unsure whether flood insurance is necessary for your property, consult with a licensed insurance agent familiar with Texas flood risk and NFIP requirements. Coverage rules, premiums, and availability vary by location and property characteristics, so verify current options and pricing with an agent before deciding.

Financial Disclaimer: This article provides general educational information about flood insurance and hurricane preparedness in Texas. It is not personalized insurance, financial, or legal advice. Coverage requirements, premiums, waiting periods, and policy terms vary by insurer, location, and individual circumstances. Flood insurance rules and NFIP program details are subject to change. Consult a licensed insurance agent in Texas and review your specific policy documents to confirm coverage, exclusions, waiting periods, and eligibility before purchasing. For legal or regulatory questions, consult an attorney or contact the Texas Department of Insurance.