Port St. Lucie Hurricane Preparedness

Port St. Lucie's hurricane season is June 1 to November 30; the city puts storm updates on its homepage and social media accounts, and St. Lucie County sends emergency alerts through Alert St. Lucie.

The City of Port St. Lucie hurricane page tells residents to prepare before the season begins and says that if a storm threatens the area, updates go out on the city's homepage and social media (City of Port St. Lucie Hurricanes and Storms page). Alert St. Lucie, signed up for at stlucieco.gov/alert, sends time-sensitive messages by home, mobile or business phone, email and text about severe weather, road closures and evacuations of buildings or neighborhoods. The same Port St. Lucie page explains Wireless Emergency Alerts, which need no subscription, and NOAA Weather Radio.

The city also runs its own sign-up at cityofpsl.com/stayinformed for emergency notifications by text or email, and its emergency FAQ lists the city accounts @CityofPSL on Facebook and @CityPortStLucie on X as official Port St. Lucie channels (Port St. Lucie Emergency FAQs). After a storm, the city's guidance is to tune to WQCS 88.9 FM at 8:30 a.m., 12:30 p.m. and 5:30 p.m. for emergency information about Port St. Lucie (Port St. Lucie After the Storm page).

The Port St. Lucie Office of Emergency Management works from City Hall, Building A, 121 SW Port St. Lucie Blvd., and answers at 772-871-7340 (Port St. Lucie Emergency Management page). Florida law requires each county and city to post an emergency FAQ page, a disaster supply list, a list of shelters, links to flood zone information and a post-disaster checklist (Florida Statutes 252.381), and the Port St. Lucie Emergency FAQs page cites that statute under applicable laws.

Port St. Lucie's checklist splits the work into steps for before any watch or warning and steps for after a hurricane watch is announced.

Before a watch or warning, the city asks Port St. Lucie households to check emergency equipment, keep enough supplies for at least 1 week, store materials to secure the home and trim weak branches (Port St. Lucie Before the Storm page). Trimming has a deadline: the page says not to trim trees and shrubs after a watch or warning is announced, because trash pickups will be suspended and trimmings can become airborne projectiles. It also notes that state officials recommend residents of adequately built homes stay home, in an interior room separated by two walls from the outside.

Once a watch is announced, the Port St. Lucie list turns practical: set the refrigerator and freezer to the coldest setting, store at least 1 week of drinking water (seven gallons per person), install shutters or pre-cut plywood, lower the pool by no more than one foot without draining it, bring in garbage cans and furniture, fill the fuel tank early and store a trailered small boat in a garage or warehouse (Before the Storm, after a watch).

The city's own pages give two water targets. The Port St. Lucie hurricane page and Before the Storm page call for a supply of at least 1 week, while the city's emergency FAQ answers "at least three days" for one gallon per person per day (Port St. Lucie Emergency FAQs, water; Hurricanes and Storms, build a kit).

The city names sections of Westmoreland Boulevard, Morningside Boulevard, Ballantrae and Tesoro as prone to flooding from storm surge, and says residents there need a well thought out evacuation plan.

The Port St. Lucie During the Storm page adds that surge flooding can occur several miles inland and that the city's answer is firm for mobile home residents and anyone in a surge area: leave, for a public shelter or the home of relatives or friends. For a well-built home outside an evacuation zone, the page cites most emergency managers as saying the best option is often to secure the home and ride the storm out (Port St. Lucie During the Storm page). Only stay home if no order to leave has been given; if told to leave, go immediately. Shelter seekers can text SHELTER and a ZIP code to 43362. Pets can go along on an evacuation, but the city cautions that public shelters may accept service animals only, so Port St. Lucie pet owners need a plan of their own.

Evacuation orders for Port St. Lucie come from county and city officials (Before the Storm, evacuation alternatives), and the zone for an address is covered in the St. Lucie County hurricane evacuation zones guide. Open public shelters are covered in the St. Lucie County hurricane shelters guide.

Port St. Lucie residents who need transportation because of a disability or medical condition are told to register in advance with the county's Emergency Management Division and not to wait until a storm approaches; the city FAQ points to the county Special Needs Registry and offers help at 772-871-7340 (Emergency FAQs, special needs). The special needs shelter sites are covered in the St. Lucie County hurricane shelters guide.

Port St. Lucie water plants deliver water at 60 to 80 psi, and if system pressure drops below 20 psi during a storm the city issues a precautionary boil water notice.

The During the Storm page suggests filling containers with tap water instead of waiting in line for bottled water, says Port St. Lucie water is treated by reverse osmosis, and lists a line break, equipment failure or generator failure as causes of a pressure drop (During the Storm, water service). Customers are notified when a notice is issued, and self-serve emergency water supply depots are to be made available to residents without water during a storm.

The After the Storm page reads differently: it says public officials will issue a boil-water order immediately after the hurricane passes and that the order will remain in effect for at least 72 hours, during which only pre-stored water should be used for drinking or cooking (After the Storm, boil water). The two Port St. Lucie pages state the pressure-based notice and the post-storm order separately.

For sewer lines, the Port St. Lucie FAQ asks residents to avoid flushing or draining during heavy rainfall to prevent backups (Emergency FAQs, wastewater).

After a storm, Port St. Lucie residents stay inside until the official all clear, report storm damage through 1PSL, separate debris into four categories and get a permit before repairing storm damage.

The city's After the Storm page says main arteries are cleared first, then secondary roads and side streets; that returning residents may need proof of residency; and that downed power lines go to FPL at (800) 4OUTAGE, with gas main breaks reported to 9-1-1 (Port St. Lucie After the Storm page). Portable generators must not be connected to home wiring without first turning off the main breaker, and the Port St. Lucie FAQ adds that generators must run outdoors at least 20 feet from windows, doors and vents (Emergency FAQs, generators).

On debris, the Port St. Lucie FAQ says the city keeps collecting waste until weather prohibits it, starts debris collection as soon as it is safe, and asks residents to separate garbage, vegetative debris, building materials and furniture. Repairs need a permit, which the city says it will expedite after a storm through its Post-Storm Recovery Permitting Guide. Federal help starts at disasterassistance.gov or FEMA at 800-621-3362 (Port St. Lucie Emergency FAQs, recovery).

The Port St. Lucie Office of Emergency Management gives one-hour group preparedness presentations and holds a Hurricane Preparedness Expo, alongside the county's Division of Emergency Management.

The office says it presented in person to more than 4,100 Port St. Lucie residents in 2024 on hurricanes, storm surge, flooding, wildfires and radiological hazards, and that homeowners associations, houses of worship and non-profit clubs in St. Lucie West, Tradition and the rest of the city can book a one-hour group talk by emailing pslem@cityofpsl.com (Port St. Lucie Emergency Management page). The city works the four phases of mitigation, preparedness, response and recovery and keeps a Comprehensive Emergency Management Plan.

The Port St. Lucie Hurricane Expo is described by the city as a free, family-friendly event that connects residents with businesses and emergency providers, and the hurricane page links an evacuation zone locator map that shows an address's evacuation zone and current evacuation status (Hurricanes and Storms overview). The Port St. Lucie flood zones and flood insurance guide covers flood maps and the city's insurance discount.

Last verified: October 22, 2026, by re-reading the Port St. Lucie Hurricanes and Storms, Before, During and After the Storm, Emergency FAQs and Emergency Management pages and Florida Statutes 252.381.