Seawall storm damage.
A Treasure Coast recovery guide.

The essentials before you start

• Start from a safe position ↗

  Read the safety guidance before approaching a damaged wall or unstable ground.

• Keep a before-and-after file ↗

  Save dated photos, earlier records and a description of what changed.

• Check the actual emergency order ↗

  Its covered work, geography and expiry matter before repairs begin.

What past storms did here

Hurricanes Frances and Jeanne both made landfall at the southern end of Hutchinson Island in September 2004, three weeks apart. The St. Lucie Lock measured a 5.89-foot surge during Frances, NWS estimated Jeanne’s storm tide at 8–10 feet on St. Lucie County beaches, and NWS reported severe erosion along the Intracoastal Waterway south to around Stuart. Frances washed out a mile of Indian River Drive and destroyed the Fort Pierce City Marina.

Nicole (November 2022) came ashore near Vero Beach; FDEP placed landfall at Avalon Beach in St. Lucie County. Locally, reported damage included seawall breaches along MacArthur Boulevard near Bathtub Beach, waves over the seawall at Sewall’s Point and Indian River Drive washouts. Milton (October 2024) brought tornadoes rather than surge, including an EF-3 that killed six people in Spanish Lakes.

Tropical Cyclone Report: Hurricane Frances (25 August - 8 September 2004) · Tropical Cyclone Report: Hurricane Jeanne (13-28 September 2004) · Tropical Cyclone Report: Hurricane Frances · NWS Melbourne Storm Surveys: Hurricane Jeanne (September 25-26, 2004) · NWS Melbourne Storm Surveys: Hurricane Frances (September 4-5, 2004) · Tropical Cyclone Report: Hurricane Nicole (AL172022) · Hurricane Ian & Hurricane Nicole Post-Storm Beach Conditions and Coastal Impact Report (Dec 2022, revised Aug 2023) · IMAGES: Tropical Storm Nicole's impacts in South Florida · Public Information Statement: NWS Damage Survey for St. Lucie/SE Indian River County Tornado Event - Update #2

Safety first

Stay off a moving wall, a sunken yard, loose concrete and anything electrical near the water, including boat-lift motors and dock lighting. Do not walk or drive through floodwater to photograph the seawall. For an immediate danger, call 911. In Port St. Lucie, deteriorated structures that endanger people can be declared unsafe under the city’s building code, and code concerns go to Code Compliance at 772-871-5010.

Ordinance 20-52 (Chapter 150, Building Regulations, Art. I Administration) · Code Compliance

Build a before-and-after file

• Wide photos and video from the same safe spots, then close-ups where safely reachable, before any cleanup.
• A dated list of new cracks, displaced panels, cap separation, soil loss, debris and drainage changes.
• Older photos, permits, surveys and repair invoices.
• Written professional findings before demolition hides the original condition.
• Receipts for emergency protective work, with before-and-after photos.

Document flood damage · Disaster assistance and insurance helpline guide

Emergency orders: what they allow, and when they end

After Nicole, FDEP issued an Emergency Final Order (OGC 22-2816) covering St. Lucie and Martin counties. It allowed no-notice repair of damaged structures to their pre-storm dimensions, restoring a seawall at its former location or up to 18 inches waterward, and replacing a seawall with riprap, but not replacing a sloped revetment with a vertical wall. Emergency authorizations expired 90 days after issuance unless extended.

Each storm gets its own order. Read the current one before relying on it, and confirm what your city or county still requires.

Amended Emergency Final Order: Emergency Authorization for Repairs, Replacement, Restoration... Made Necessary by Tropical Storm Nicole (OGC No. 22-2816) · Amended Emergency Final Order OGC No. 22-2816

Hutchinson Island beachfront walls

Seaward of the Coastal Construction Control Line on Hutchinson Island, FDEP rules differ. Repairs to seawall caps, tiebacks and revetments need local authorization through an emergency order or an emergency CCCL permit. Replacing armoring, partly or fully, or adding new permanent armoring needs a full CCCL permit. Under state law, a local government can authorize temporary emergency armoring, which must be removed or covered by a permanent permit application within 60 days.

Post-Storm Guidance: Coastal Construction Control Line (public handout) · Florida Statutes s. 161.085 - Rigid coastal armoring structures · Fla. Admin. Code R. 62B-26.021 - Description of the St. Lucie County CCCL (and R. 62B-26.015, Martin County)

Storm repairs still need permits

Local building permits are generally still required. Fort Pierce’s recovery guide says permits are needed for post-storm repairs and replacements, fees are not waived and damage photos must accompany applications. Port St. Lucie’s guide lists structural repairs as needing a permit. Substantially damaged buildings must meet the base flood elevation plus 1 foot.

Hurricane & Tropical Storm Recovery Permitting Guide · Post-Storm Recovery Permitting Guide · Ordinance 21-62 – Chapter 152 Ordinance Rewrite Draft 6.15.2021 (Legistar File 2021-552)

Insurance and aid: deadlines and limits

In Florida, notice of a new property-insurance claim must reach the insurer within 1 year of the date of loss (18 months for a supplemental claim); for a hurricane, the date of loss is landfall. Flood policies require a signed proof of loss within 60 days.

Standard flood insurance does not cover seawalls, and FEMA aid to homeowners does not list seawalls as eligible repairs. Nicole’s declaration (DR-4680) gave St. Lucie and Martin public assistance only, with no individual assistance; Milton’s (DR-4834) included individual assistance. Read the insurance guide before talking to an adjuster.

627.70132 Notice of property insurance claim (Florida Statutes 2025) · 44 CFR 61.11 and Part 61 Appendix A(1) Art. VII.G · 44 CFR Part 61, Appendix A(1) - Standard Flood Insurance Policy, Dwelling Form · Individual Assistance Program and Policy Guide (IAPPG) Version 1.1 Amended, FP 104-009-03 · OpenFEMA Disaster Declarations Summaries - DR-4680 · OpenFEMA Disaster Declarations Summaries - DR-4834

King tides and sunny-day flooding

Martin County lists its 2026 king-tide windows as September 8–15, September 24–October 15, October 22–November 12, November 22–29 and December 22–27, based on NOAA’s Lake Worth Pier predictions. St. Lucie County’s 2025 vulnerability assessment says storm surge can compromise the stability of seawalls and revetments, and, citing national NOAA data, that high-tide flooding now happens 300–900% more often than 50 years ago.

During a king tide, note whether water tops the cap, comes through joints or backs up through a drain. Those are different problems with different fixes.

King Tides · St. Lucie County Regional Resilience Vulnerability Assessment - Final Report