Hurricane Season on the Treasure Coast- A Newcomer's Guide to Storm Preparedness
- 21 hours ago
- 6 min read
For newcomers to the area, the first time a tropical system puts the Treasure Coast in its cone of uncertainty, the experience can give you a pretty intense case of the yips. Social media lights up, people descend hurriedly upon grocery and hardware stores, water and other items disappear quickly from the shelves, and neighbors are suddenly dragging out the shutters. Things seem weirdly frantic. And somewhere between checking your phone and watching the palms start to bend, it hits you: this is not a drill, and you are not ready.
If you moved here from the northern cities, midwest towns, or anywhere not regularly strafed by Atlantic storms, this guide is for you. Hurricane season on the Treasure Coast runs from June 1 through November 30, with the most active window falling between mid-August and mid-October. You don't necessarily have to fear it — but you do have to understand it.
The Treasure Coast's relationship with storms
The three-county region of Indian River, St. Lucie, and Martin counties sits on Florida's lower Atlantic coast, facing a stretch of warm ocean that has historically served as a highway for hurricanes tracking northward along the Florida peninsula. That geography shapes everything here — the architecture, the landscaping, the insurance rates, and the culture of preparedness that runs through the community.
In 2004, Hurricane Frances made direct landfall at Sewall's Point in Martin County as a Category 2 storm, causing widespread property damage and power outages across the entire Treasure Coast. Storm surge reached nearly six feet above mean sea level at the St. Lucie Lock in Stuart, with the National Weather Service estimating surge of up to eight feet near Vero Beach. Two weeks later Hurricane Jeanne made landfall as Category 3. Its 55-mile-wide eye crossed the Florida coast at virtually the same spot where Frances did. Long-time locals will never forget the damage and extensive power outages resulting from the “twin storms” of 2004 and still talk about them today.
More recently, Hurricane Milton, which made landfall on Florida's west coast in October 2024, spawned a series of deadly tornadoes on the Treasure Coast before landfall, taking both homes and lives in Vero Beach and the Spanish Lakes community in Fort Pierce. The lesson of Milton was a sharp reminder that a storm doesn't have to make direct landfall here to cause serious damage.
The Treasure Coast is resilient. But that resilience is built on preparation — both by the community's natural systems and by its people.
When a Hurricane Threatens
The single biggest mistake newcomers make is waiting until a storm is in the forecast to prepare. By then, hardware stores are sold out of plywood, water shelves at grocery stores are bare, and gas stations have lines stretching around the block. Preparation belongs to the calm season, which is right now.
Know your evacuation zone. Every property on the Treasure Coast is assigned an evacuation zone — typically Zone A through E, with Zone A being the highest risk (barrier islands, low-lying coastal areas, mobile homes). You need to know your zone before you need it. Look it up through your county:
Indian River County Emergency Management: indianriver.gov/emergency_management | (772) 226-4000
St. Lucie County Emergency Management: stlucieco.gov/emergency | (772) 462-4357
Martin County Emergency Management: martin.fl.us/hurricane | (772) 287-1652
During Tropical Storm Nicole in 2022, Martin County issued voluntary evacuations for residents in zones A and B, including Hutchinson Island, Jupiter Island, Sewall's Point, and manufactured or mobile homes — while St. Lucie County extended its evacuation coverage to include low-lying areas along the St. Lucie River and Indian River Lagoon. Knowing which zone you're in means you know whether those orders apply to you.
Sign up for emergency alerts. Each county operates its own emergency notification system. St. Lucie County residents can sign up for Alert St. Lucie at stlucieco.gov/alert to receive texts, emails, or phone calls directly about weather alerts and public safety issues. Indian River and Martin counties have equivalent systems — register through their emergency management pages above.
Build your supply kit now. County emergency managers recommend having at minimum:
Seven days of water (one gallon per person per day)
Seven days of nonperishable food
A full supply of any prescription medications
Flashlights, batteries, and a battery-powered or hand-crank radio
A first aid kit
Cash (ATMs and card readers go down when power goes out)
Important documents in a waterproof container (insurance policies, IDs, property records)
Phone chargers and a portable power bank
A full tank of gas well before any storm watch is issued
If you have pets, plan for them specifically. Not all shelters are pet-friendly, and you'll need carriers, food, vaccination records, and a plan for where they go if you evacuate.
Protect your home. If your home has hurricane shutters or impact glass, know how to use them before you need to. If it doesn't, know where you can get plywood and how your windows and doors are rated. Talk to your insurance agent now, not after, about what your policy covers and what it doesn't, including flood insurance, which is typically a separate policy.
When a storm is in the forecast
Tropical weather moves fast and unpredictably. A storm that looks like it will miss the coast on Monday can be a direct threat by Thursday. The moment a tropical system appears in the Atlantic and has even a marginal chance of affecting Florida, you should begin monitoring it and finalizing your preparations.
Follow local sources. TCPalm (tcpalm.com) covers Treasure Coast storm impacts in real time online with reporters on the ground in all three counties. WPTV (channel 5.1) which is the local NBC broadcast affiliate, offers the most extensive television coverage and also has live reporting by county. WQCS (88.9 FM) is the official public radio station covering our area. The National Weather Service office in Melbourne (weather.gov/mlb) is the authoritative forecast source for the Treasure Coast. Follow all of them.
Understand the difference between a Watch and a Warning. A Hurricane Watch means hurricane conditions (sustained winds of 74 mph or more) are possible within 48 hours. A Hurricane Warning means they are expected within 36 hours. Don't wait for the Warning to act. Evacuation routes will already be congested. And stores with the supplies you still need will begin closing because their employees need to prepare too.
If ordered to evacuate, go. This cannot be overstated. Local emergency managers urge residents not to wait for mandatory orders — the effects of a hurricane can be felt along Florida's east coast even when the storm makes landfall hundreds of miles away on the Gulf. If you are in Zone A or B, or in a mobile home, leave early. The roads are safer 48 hours before landfall than they are 12 hours before. If you live on the barrier island it is important to understand there is a point of no return. If there is an evacuation order in effect, the bridges typically close at some point and stay closed until the threat has passed.
For statewide real-time evacuation orders by county, visit floridadisaster.org/evacuation-orders.
A Note on Tornado Risk
One of the things newcomers are sometimes surprised to learn is that hurricanes regularly spawn tornadoes, particularly on the northeast side of the storm — which often means the Treasure Coast. As Hurricane Helene tracked toward Florida's Gulf Coast in September 2024, the National Weather Service noted an increased tornado threat for Indian River, St. Lucie, and Martin counties, along with a 10–20% chance of tropical storm-force winds even as the storm struck the opposite coast.
Never ignore a tornado watch and make sure you have a plan for where you will shelter in place if a tornado warning is issued. It should be an interior room, away from windows, and on the lowest floor.
After the Storm
Recovery begins the moment the wind drops. County emergency management agencies will post updates on road closures, debris pickup schedules, and the location of disaster assistance centers as they become available. If you sustain serious damage, document everything with photographs before beginning cleanup, and contact your insurance provider promptly.
The Florida Disaster Distress Helpline (1-800-985-5990) provides 24/7, multilingual crisis counseling for anyone experiencing emotional distress related to storms and disasters. Recovery is not just physical, and this resource is available to everyone.
For federal disaster assistance after a declared disaster, visit DisasterAssistance.gov or download the FEMA app.
Community Resillience
Something longtime Treasure Coast residents know and newcomers quickly learn: the community response to storms is remarkable. Neighbors check on neighbors. Local organizations mobilize quickly to distribute food, water, and tarps. Conservation groups pivot from their usual work to help with coastal assessment and habitat recovery.
That community resilience isn't accidenta. It's built over decades of shared experience. As a newcomer, the best thing you can do is become part of it: introduce yourself to your neighbors, know your local emergency contacts, get involved with local conservation and community organizations, and take your preparation seriously.
The storm season here is real. So is the community that gets through it together.
Quick reference: key contacts
Resource | Contact |
Indian River County Emergency Management | (772) 226-4000 · indianriver.gov/emergency_management |
St. Lucie County Emergency Management | (772) 462-4357 · stlucieco.gov/emergency |
Martin County Emergency Management | (772) 287-1652 · martin.fl.us/hurricane |
Florida statewide evacuation orders | |
National Weather Service – Melbourne | |
Florida Power & Light (outages) | 1-800-468-8243 |
Fort Pierce Utilities Authority | (772) 466-1600 |
Florida Disaster Distress Helpline | 1-800-985-5990 |
FEMA Disaster Assistance | |
TCPalm storm coverage |