Local Flood Guide
Fort Lauderdale Flooding and King Tides: What to Know
Fort Lauderdale flooding can happen on a clear day when king tides push seawater up through drains and over low seawalls. Here are the dates, the exposed neighborhoods and the steps to take if water reaches your home.
Fort Lauderdale Flooding on a Sunny Day: What Is Going On
King tides push seawater up through drains and over low seawalls, even with a clear sky.
Fort Lauderdale flooding does not always come from a storm. Each fall, the highest tides of the year can put water on streets and into yards on a dry, sunny afternoon.
The city describes king tides as annual high tides that temporarily flood its lowest-lying neighborhoods. Rain, wind and high groundwater can push levels above the predicted number.
For homeowners, the real issue is what happens next. Seawater that reaches indoor materials is treated very differently from a pipe leak.
Sources: City of Fort Lauderdale, King Tides and High Tides; The Invading Sea, Oct. 7, 2025
King Tide Dates to Watch
Dates change every year. The city publishes them, and mails postcards to flood-prone areas.
| Period | Dates | Note |
|---|---|---|
| Late summer | Sept. 10 to 13 | Early season peak. |
| Fall | Sept. 26 to Oct. 1 | Often the busiest stretch. |
| Fall | Oct. 7 to 13 | Includes strong tides in recent years. |
| Fall | Oct. 24 to 31 | Overlaps hurricane season, which runs through Nov. 30. |
| Late fall | Nov. 5 to 11 | Next period after this guide was written. |
| Late fall | Nov. 22 to 28 | Thanksgiving week. |
| Winter | Dec. 24 to 25 | Last king tide dates listed. |
These are predictions from the city page. Winds, rain and groundwater can raise levels outside the dates, so check daily tide times too.
When are king tides in Fort Lauderdale?
King tides happen mostly from September through December, around new and full moons. The city lists 2026 periods that include Nov. 5 to 11, Nov. 22 to 28 and Dec. 24 to 25. NOAA predicts tides this high on at least 40 days in 2026.
Neighborhoods Most Exposed to Tidal Flooding
Low ground and older seawalls decide who gets wet first.
Victoria Park
The city names it as prone to tidal flooding. See our Victoria Park restoration page.
Southeast Isles and Las Olas Isles
Waterfront streets here see significant tidal impacts, and Las Olas Isles has been photographed under water during king tides. Visit our Las Olas page.
Middle River Terrace
The city says rain during a king tide can compound flooding here.
Low-lying roads on the barrier island also flood. State and county roads inside city limits are not controlled by the city.
In September 2025, the city saw tides more than a foot above forecast, according to Chief Resilience Officer Nancy Gassman.
Sources: City of Fort Lauderdale, King Tides and High Tides; The Invading Sea, Oct. 7, 2025; CBS Miami, King Tides 2025
How the City Fights Back
Tidal valves and seawalls help. Neither is a guarantee.
Tidal valves
About 200 valves let rainwater drain out while keeping saltwater from backing up into streets. Crews inspect them quarterly and clean them year-round.
Seawall standards
New seawalls need a top elevation of at least 5 feet. The city may cite owners of private seawalls that contribute to street flooding.
Fortify Lauderdale
The $1.6 billion stormwater program aims to reduce how often and how long king tide flooding lasts.
Resident reporting
The city asks residents to report impassable roads and clogged drains at 954-828-8000 or through FixIt FTL.
Tidal flooding is not caused by sea-level rise, but experts quoted in local coverage expect it to get worse as seas rise.
Sources: City of Fort Lauderdale, King Tides and High Tides; The Invading Sea, Oct. 7, 2025
Four Kinds of Fort Lauderdale Flooding
Each type behaves differently, and each one changes how a claim and a cleanup go.
| Type | Cause | What it means for your home |
|---|---|---|
| Tidal (king tide) | Highest tides of the year push water through drains and over seawalls | Usually shallow and short, but salty. Garages and ground floors are hit first. |
| Rain flooding | Heavy rainfall overwhelms drains, often with high tide present | The city notes compound flooding in places like Middle River Terrace. |
| Storm surge | Hurricane winds push the sea inland | Deeper, faster and more destructive. See storm damage restoration. |
| Groundwater | High water table seeps up through slabs, cracks and drains | Slow, hidden damage under floors and inside wall bottoms. |
Hurricane season runs from June 1 to November 30, so the late-season king tides overlap with it. A tropical system on top of a king tide is the worst combination for Fort Lauderdale flooding.
Can rain and a king tide flood a street together?
Yes. When the tide is high, rain cannot drain out through the storm system. Tidal valves keep saltwater from coming back in, but they also hold rainwater back. The city specifically notes compound flooding from rain during king tides in Middle River Terrace.
Why Seawater Is Worse Than a Pipe Leak
Salt, bacteria and silt turn a small flood into a cleanup job.
| Factor | Pipe leak (Category 1) | Seawater flooding (Category 3) |
|---|---|---|
| IICRC S500 category | Category 1, clean at the source | Category 3, grossly contaminated |
| Porous materials | Often dried in place | Carpet, pad and drywall are usually removed |
| Wood floors and cabinets | Frequently saved | Often not salvageable |
| Insurance | Homeowners policy may respond | Flood policy usually required |
| Corrosion | Low | Salt damages metals, wiring and appliances |
| Cleanup | Extract and dry | Extract, remove, clean, disinfect, then dry |
Under IICRC S500 examples, floodwater from seas, rivers and streams is Category 3. Time and temperature can make water worse, and Fort Lauderdale is warm almost year-round.
Learn what the categories mean in our IICRC S500 guide.
Is king tide flooding considered contaminated water?
Yes. Seawater and street flooding are treated as Category 3 under common IICRC S500 examples, meaning grossly contaminated. Porous materials that it touches, such as carpet and drywall, are normally removed. Hard surfaces can often be cleaned and dried.
What To Do When Fort Lauderdale Flooding Reaches Your Property
Protect people first, then property, then the claim, when Fort Lauderdale flooding enters a building.
Stay out of the water
Do not walk or drive through flooded streets. Saltwater damages vehicles and driving can push water onto other properties.
Shut off power to wet areas
Only if it is safe. Water and electricity are a deadly mix.
Document everything
Take photos and videos of water lines, damaged items and the street.
Call your insurer
Ask whether your flood policy covers the loss. Homeowner and renter policies usually do not.
Call a restoration team
Get extraction, removal and drying started quickly. Our flood damage team is on call.
Mold can start within a day or two in humid conditions. Read whether water damage means mold before you decide to wait.
What Gets Saved and What Gets Removed
After seawater, the cleanup focuses on porous materials first.
Usually removed
- Carpet and pad.
- Drywall and insulation touched by water.
- Particleboard cabinets and furniture.
- Mattresses, upholstered furniture and soft items.
- Wet wood floors, especially glued or engineered types.
Often cleaned and kept
- Tile, stone and sealed concrete.
- Solid metal, glass and hard plastic.
- Framing, after cleaning and drying.
- Some solid wood furniture.
- Sealed ductwork components, after inspection.
Salt water corrodes wiring, outlets, HVAC parts and appliances. Have an electrician check any system that was wet before turning it on.
Our hardwood floor guide and drywall guide show how each material is judged.
Flood Insurance and Claims After Tidal Water
The policy type decides who pays, so check it before the season starts.
| Event | Likely policy | Action |
|---|---|---|
| Burst pipe or appliance leak | Homeowners | Report quickly and keep photos and receipts. |
| Tide or storm water entering from outside | Flood policy (NFIP or private) | Contact the flood insurer, not only the homeowners carrier. |
| Wind-driven rain through storm openings | Depends on the policy | Ask the adjuster in writing and document openings. |
| Sewer backup | Often needs an endorsement | Read the exclusions, then see sewage backup health risks. |
Photos taken before cleanup and a written moisture log both make a claim easier to review. Ask for copies of both from your restoration team.
This is general information and not legal or insurance advice. Your policy language controls.
Fort Lauderdale Flooding in Garages, Condos and Waterfront Homes
Property type changes where the water goes.
Ground-floor garages
Garages often take the first water and hold stored items, panels and water heaters.
Condo ground levels
Association rules and master policies may apply. Report to your manager at once.
Canal-front homes
Low seawalls and pool decks let tide water reach lawns, doors and slabs.
Wet conditions that last more than a day or two raise mold risk. For persistent odor or dark spots, read signs of hidden water damage and consider mold testing.
Prepare Before the Next King Tide
A few changes can limit the damage from Fort Lauderdale flooding.
Raise vulnerable items
Elevate electrical panels, water heaters and appliances where possible, as the city advises.
Install check valves
Check valves on private drains can reduce backflow.
Keep drains clear
Clear debris from storm drains and move waste carts out of the street.
- Know your flood zone. The city can provide a Flood Risk Information Letter.
- Buy flood insurance. Standard policies usually do not cover it.
- Save our number and your insurer claim line in your phone.
- Store documents and photos in the cloud.
If you live in a waterfront area, also read our hurricane season prep guide and the Florida insurance coverage guide.
After a storm surge, our storm damage restoration team can help. For sewer backups caused by tides, see sewage cleanup.
Does homeowners insurance cover king tide flooding?
Usually not. The city advises that homeowner and renter policies typically do not cover flood damage, so a separate flood policy is needed. Check your policy language and ask your agent. Wind-driven rain and burst pipes may be covered differently.
Related Guides and Services
Keep reading, or call us if water is already in your home.
Tidal flooding emergency
Water in your Fort Lauderdale home? Call now
We extract seawater, remove contaminated materials and dry the structure. Call any hour, day or night.
Frequently Asked Questions
King tides are the highest tides of the year, driven by the moon and sun lining up. They push seawater into low areas and back through drainage systems. Rain, strong winds and high groundwater can make flooding worse than the prediction. Tidal valves and seawalls help but cannot stop every event.
King tides occur mostly from September through December. The city lists 2026 periods including Sept. 10 to 13, Sept. 26 to Oct. 1, Oct. 7 to 13, Oct. 24 to 31, Nov. 5 to 11, Nov. 22 to 28 and Dec. 24 to 25. Check the city page for updates.
The city names Victoria Park, the Southeast Isles and Middle River Terrace, along with low barrier island roads. Local coverage has also shown flooding in Las Olas Isles. Exact impact depends on tide height, wind, rainfall and seawall condition on each street.
The city says standing water usually drains within 24 hours. Heavy rain, strong onshore wind or high groundwater can slow drainage, so some streets stay wet longer. Water that enters a building needs professional drying right away, regardless of how fast the street clears.
Yes. Common IICRC S500 examples list floodwater from seas, rivers and streams as Category 3, meaning grossly contaminated. Porous items such as carpet, padding and drywall are normally removed, while hard surfaces can be cleaned and disinfected before drying. Restoration crews handle this work with protective gear.
Usually not. The City of Fort Lauderdale advises that homeowner and renter policies typically exclude flood damage, so a separate flood policy is needed. Review your policy and speak to your agent before the season starts, and document any loss with photos immediately.
No. The city warns that saltwater causes corrosive vehicle damage, and driving through water can push it onto nearby properties. Wait for the tide to fall, take another route and report impassable roads to the city at 954-828-8000 or through FixIt FTL.
Yes. Saltwater can come through low doors, garages, drains and sewer lines, and high groundwater can seep up through slabs and cracks. Wet flooring, drywall bottoms and electrical equipment are the usual damage points. Check these areas after any significant event.
Stay safe, shut off power to wet areas if reachable, photograph everything and call your insurer. Then call a restoration team for extraction, removal of contaminated porous materials, cleaning and drying. Speed matters because warm, humid air encourages mold quickly.
Raise electrical panels, water heaters and appliances if possible, install check valves on private drains, keep storm drains clear and buy flood insurance. Ask the city for a Flood Risk Information Letter to learn your flood zone, and keep a restoration number saved before the season starts.