Atlantic hurricane season opened June 1. If you live in Florida and do not have flood insurance, you may already be too late to get covered before the first named storm threatens the peninsula.

A recent CBS News report on Florida flood insurance walks through the basics: what the National Flood Insurance Program covers, what it costs, and why the purchase date matters. The report is useful. What it doesn't do is translate those facts into the specific decisions a Florida household needs to make this week. That's what this piece is for.

What's actually changing

The 30-day waiting period is the central fact most Florida homeowners either don't know or quietly ignore. Buy an NFIP policy today, and it does not take effect for 30 days. Buy it the afternoon a tropical system enters the Gulf, and you will be writing that check for nothing. FEMA makes limited exceptions — a new home purchase, a new loan requirement — but for the average existing homeowner, the clock starts at purchase and there is no shortcut.

The second thing the CBS News piece raises, and that deserves more attention, is the coverage gap between what NFIP pays and what flood damage actually costs in Florida. NFIP caps residential building coverage at $250,000 and contents at $100,000. In many South Florida, Tampa Bay, and coastal Panhandle markets, $250,000 doesn't come close to full replacement value. Private flood insurance has grown significantly in Florida over the past several years — the state's difficult property insurance market has actually pushed more carriers to offer standalone flood products — and in some cases private policies offer higher limits, shorter waiting periods, or both.

Florida also has a particular geography problem: FEMA flood maps are frequently outdated, and neighborhoods that flooded during recent storms were not always in designated Special Flood Hazard Areas. Being outside a high-risk zone on the map does not mean you are outside flood risk on the ground. Recent FEMA data has consistently shown that a significant share of flood claims come from properties outside mapped high-risk zones.

What we'd actually do

Check your current policy documents this week, not before the next storm. Pull out your homeowner's or renter's policy and confirm whether it includes any flood language. Standard homeowner's policies issued in Florida exclude flood. If you see no flood endorsement and no separate flood policy declaration page, you have no flood coverage.

Most Florida households assume their homeowner's policy covers "water damage" broadly. It does not. It covers sudden internal water events — a burst pipe, an overflowing appliance. Rising water from outside the structure, including storm surge and neighborhood sheet flooding, is a flood event and requires a separate policy. Confirming this now, before a storm is named, costs nothing and takes 15 minutes.

Get a flood insurance quote from both NFIP and at least one private carrier before June 15. The comparison matters more in Florida than in most states because the private market here is real. Contact your current insurer, an independent agent, or Florida's CFO-maintained consumer resources at myfloridacfo.com. Ask specifically about waiting periods on private policies — some are as short as 10 to 14 days, which meaningfully extends your window.

Map your actual elevation relative to your neighbors and the nearest water body. The free FEMA Flood Map Service Center at msc.fema.gov lets you enter your address and see your flood zone designation. If you're in Zone X (minimal risk on the map) but your yard sits lower than a nearby retention pond or your street has flooded in two of the last five rainy seasons, the map is not the full story. Local knowledge matters here.

Document your contents now. Walk through your home with your phone and record a video of every room, open closets, open cabinets. Store the video in cloud backup off-site. If a flood claim becomes necessary, adjusters work from evidence. A 20-minute video walkthrough today is worth thousands in a disputed claim later.

If you rent, understand that NFIP covers you too. Renters can purchase NFIP contents-only coverage up to $100,000. In a state where many renters live in ground-floor units in flood-prone coastal areas, this is not a footnote.

The bigger picture

Flood insurance is not panic-buying. It is the single most predictable gap in Florida household financial resilience, and it has a bureaucratic timer attached to it. The households who get caught are not the ones who ignored the risk entirely — they're the ones who said "I'll deal with it when something forms." That moment is too late.

The goal of preparedness is not to be ready for the worst day imaginable. It is to make sure that a bad day does not become a financial catastrophe. A flooded home without flood insurance is the latter. The fix is available, it is not expensive relative to the risk, and the window to act without a gun to your head is open right now.