Hurricane season and what it means for off-season visits

For most snowbirds, hurricane season is something that happens while you’re up north. You leave in April or May, the season opens June 1, and by the time you come back it’s nearly over. But if you own or long-term rent a place in Miami, what you do before you leave in spring matters a great deal. This guide covers the season itself, how to protect an empty home, Miami-Dade’s evacuation zones, and what to know if you visit during the off-season.

The season at a glance

According to NOAA’s National Hurricane Center, the Atlantic hurricane season runs from June 1 to November 30. Storms occasionally form before or after those dates, but that’s the official window.

The season isn’t evenly spread out:

• June and July are usually quieter, though early storms do happen.
• Mid-August to mid-October is what NOAA calls the “season within the season.” That stretch accounts for 78% of tropical storm days, 87% of Category 1 and 2 hurricane days, and 96% of major hurricane days (Category 3 to 5).
• September 10 is the statistical peak, the day a storm is most likely to be churning somewhere in the Atlantic.
• November is the tail end. Storms are less common, which is part of why so many snowbirds arrive in early to mid-November. Our when to arrive and when to leave guide covers that timing in detail.

If you leave a Miami home empty for the summer

This is the heart of it. A home that sits empty from May to November needs to be ready for a storm with nobody there to react. Think in four parts: the building, the insurance, someone local, and your association.

1. Shutters and windows

Miami-Dade County advises securing windows and doors with County-approved storm shutters or, at minimum, 5/8-inch plywood. Since you won’t be here to put plywood up, that’s not a real option for an absent owner. Your choices are:

• Impact-resistant windows and doors. The county notes that impact glass has improved to the point that it can withstand Category 5 wind conditions, and that while it’s costly, it can help reduce insurance costs. The big advantage for snowbirds: nothing to put up.
• Permanent shutters (accordion, roll-down or similar) that someone can close quickly.
• Removable panels stored on site, which require someone to install them before a storm.

The county also reminds homeowners that tape does not prevent windows from breaking, and that garage doors and their tracks should be reinforced or replaced with a hurricane-tested door. If you already have shutters, have them inspected before you leave each spring so you know they work.

2. Insurance

Hurricane damage usually involves two very different kinds of coverage, and many people only have one.

• Wind. In Florida, a homeowners or condo policy typically includes a separate hurricane deductible. Florida’s Department of Financial Services says insurers must offer hurricane deductible options of $500, 2%, 5% or 10% of the dwelling limit, and that the deductible applies on a calendar-year basis to all covered hurricane losses. On a percentage deductible, that can be a large number, so look at the dollar amount on your declarations page.
• Flood. FEMA says most standard homeowners policies do not cover flood damage, and a new flood policy typically takes 30 days to become active. Storm surge and heavy rain are flood. Don’t wait until a storm is forecast to buy it.

Questions to ask your insurance agent before you leave:

• What’s my hurricane deductible in dollars?
• Do I have flood coverage, and for how much?
• Does my policy have any conditions or exclusions for a home that’s unoccupied or vacant for months at a time? What do I need to do to stay covered?
• For a condo: what does the association’s master policy cover, and what’s my responsibility inside the unit?

Insurance rules are detailed and policy-specific, so get the answers in writing and confirm them with a licensed agent.

3. A hurricane-check service

Many seasonal owners hire a home watch or property management service to look after the home while they’re away. A good arrangement for hurricane season covers:

• Regular visits to check for leaks, mold, pests and power outages.
• Closing shutters and bringing in loose items when a storm threatens.
• A post-storm check with photos, sent to you, as soon as it’s safe.
• Calling your insurer, plumber or roofer if there’s damage.

Ask exactly what’s included, how quickly they’ll act when a watch is issued, whether they carry insurance, and how they’ll get in. Get it in writing. Our guide to protecting your northern home while you’re away covers the other side of the two-home puzzle, and many of the same questions apply in Miami.

4. Your condo association’s rules

If you own a condo, your association plays a big role. Under Florida’s condominium law, the board of every residential condominium must adopt hurricane shutter specifications for each building, and it can’t refuse an owner’s installation that meets those specifications if approval is required. The board may also operate installed hurricane protection without the owner’s permission when necessary to protect the building.

Ask your association office before you leave:

• What are the approved shutter or impact-window specifications?
• Does the association close shutters for absent owners, or do I need my own person?
• Are there rules about clearing balconies and patios before I leave for the season?
• Who should have a key and an emergency contact on file?

A spring departure checklist

Before you lock up and head north, run through this with your snowbird checklist:

• Bring in or tie down everything on balconies, patios and in the yard. Miami-Dade notes that unsecured outdoor items can become airborne.
• Have shutters inspected, and close them or leave clear instructions for whoever will.
• Clear gutters and downspouts and check the roof for loose debris.
• Photograph or video every room and your belongings for insurance purposes, and store the files online.
• Unplug electronics and move valuables away from windows and off the floor.
• Confirm your insurance, including flood, and keep policy numbers in your phone.
• Leave a key and your contact details with your home watch service and association.
• Ask your home watch service whether they’ll shut off power at the main breaker if an evacuation is ordered. The county advises turning off power at the main breaker before leaving for a storm.

If you’re still deciding between renting and owning, the summer responsibility is a real factor. Renters hand most of this to the owner. See renting vs. buying as a snowbird.

Miami-Dade evacuation zones

Miami-Dade County uses storm surge planning zones to decide who is asked to evacuate. There are five, marked A through E:

• Zone A is at risk of storm surge in Category 1 and stronger hurricanes.
• Each letter after that starts at a higher storm category.
• Zone E is at risk only in a Category 5 storm.

The county draws these zones from the National Hurricane Center’s SLOSH storm surge model, which accounts for coastline, bays, rivers, canals, water depth and bridges. That’s why some areas along canals and rivers, and some farther inland, are included.

When a storm threatens, officials order evacuations by zone, depending on the storm’s track and expected surge. Two groups should leave whenever any hurricane evacuation order is issued, regardless of zone: mobile home residents and people who depend on electrically powered life-sustaining medical equipment.

Look up your address now with the county’s Know Your Zone map on miamidade.gov, and write the zone letter somewhere you’ll find it. If you’re choosing a place near the water, in Miami Beach or anywhere else, check the zone for that exact address before you sign.

Visiting during the off-season

Plenty of snowbirds come down in summer or early fall to check on a property, see family, or enjoy quieter restaurants and lower hotel rates. That’s perfectly reasonable. Just plan for the possibility of a storm.

Before you book

• Know the riskiest window. Late August through mid-October is the core of the season. June, July and November visits carry less risk, though not none.
• Buy flexibility. Choose refundable fares and rooms where you can, or travel insurance that covers hurricane disruption. Read what counts as a covered reason, and check whether the policy covers a storm that was already named when you bought it.
• Pack prescriptions for extra days in case flights are canceled.

While you’re here

• Sign up for Miami-Dade Alerts. It’s free and sends emergency information, including National Weather Service tropical storm and hurricane warnings, by text or email to residents and visitors.
• Know watch from warning. NOAA explains that a hurricane watch means hurricane conditions are possible and is issued 48 hours before tropical-storm-force winds are expected. A hurricane warning means hurricane conditions are expected and is issued 36 hours ahead.
• Follow official orders. If your zone is told to evacuate, go. Don’t wait to see what the storm does.
• Fill up early. The county advises getting cash and fuel before a storm, since gas stations and ATMs can run dry or lose power.
• Leave early if you’re flying. If a storm is heading your way, don’t count on getting a seat on a last-minute flight. Check with your airline as soon as a watch is issued.

After a storm

If a storm affects your Miami home while you’re away, don’t rush down. Let your home watch service or association check first, follow county guidance about when it’s safe to return, and call your insurer as soon as you know there’s damage. Photos of the property’s condition before you left will help your claim.

The bottom line

For snowbirds, hurricane season is mostly a spring job, not a fall worry. Before you head north, get your shutters or impact windows sorted, confirm wind and flood coverage, line up someone local to check on the place, and know your evacuation zone. Then enjoy the summer up north, and come back in November when the season winds down.

For the rest of the year’s rhythm, see our complete guide to becoming a Miami snowbird.