Hurricane and Storm Risk in St. Augustine Beach, FL
St. Augustine Beach's storm risk is not theoretical -- it is a documented, recent, and repeated pattern. In the six years between 2016 and 2022 alone, this stretch of Anastasia Island coastline was struck by three named storms that each caused confirmed, reported damage, and the city sits within St. Johns County's highest-priority mandatory hurricane evacuation zones. This page lays out the real, sourced storm history and what it means for anyone considering a purchase here, without inflating or downplaying it.
Hurricane Matthew (October 2016): The Modern Benchmark Storm
Hurricane Matthew's impact on St. Johns and Flagler Counties was described in local reporting as the most severe since Hurricane Dora made landfall directly at St. Augustine in 1964 -- a genuinely significant historical marker for this specific coastline. Matthew washed away a 16-foot sand dune, destroyed boardwalks and decks, and exposed a seawall at nearby Vilano Beach, and separately cut an entirely new inlet between the Atlantic Ocean and the Matanzas River near St. Augustine, carrying sand into the estuary. This was not a glancing blow; it was a storm that permanently altered the local coastline's geography in at least one documented location.
Hurricane Irma (September 2017): Compounding Damage Less Than a Year Later
Hurricane Irma struck less than a year after Matthew, arriving while repair crews were still actively working on Matthew-related damage. Irma's impact undid much of that intervening repair progress and caused additional damage across the region. The back-to-back nature of Matthew and Irma -- two significant storms hitting the same stretch of coastline within roughly eleven months -- prompted St. Johns County and the U.S. Army Corps of Engineers to fund a substantial post-storm response: an approximately $33 million berm project covering 11 miles of St. Johns County coastline, intended to rebuild storm-protective dune and berm structures damaged by both storms.
Hurricane Nicole (November 2022): A Late-Season Storm With Real, Quantified Damage
Hurricane Nicole caused an estimated $34 million in damage across St. Johns County, per News4Jax reporting citing county damage assessments. The areas with the most significant sand loss were Crescent Beach and Butler Beach, both just south of St. Augustine Beach, though the entire local beach system saw significant impact. Separately, county-wide reporting around the same period described beach erosion leaving at least one St. Johns County home in a precarious position after the storm -- a real, documented consequence of storm-driven erosion on this coast, though the specific location was not confirmed to be within St. Augustine Beach's own city limits and should not be assumed to be. Notably, local officials credited the earlier Matthew/Irma berm project with helping protect homes and property during Nicole -- real, if partial, evidence that the county's storm-protection investment does meaningfully reduce damage, not just theoretically.
Hurricane Milton (October 2024): The Most Recent Evacuation Order
St. Johns County ordered evacuation for the entire City of St. Augustine and other parts of the county, including Anastasia Island, ahead of Hurricane Milton's approach in October 2024, per contemporaneous reporting from Jacksonville Today and First Coast News. This is the most recent confirmed, county-ordered evacuation directly affecting the St. Augustine Beach area at the time of this research, and it demonstrates that the mandatory-evacuation Zone A/B designation covering this city is an actively used, not dormant, emergency-management tool.
What the Six-Year Pattern (2016-2022) Suggests
Three storms -- Matthew, Irma, and Nicole -- caused confirmed, reported damage to this immediate coastline in a six-year span, with a fourth storm (Milton, 2024) prompting a full county evacuation order two years later. That is a real, repeated pattern, not an isolated event or a single bad year. It does not mean every hurricane season produces damage of this scale, and it does not mean every property in St. Augustine Beach experienced identical impact from each storm -- damage in barrier-island storms is often highly localized, depending on a property's elevation, distance from the water, and specific storm track. What it does mean is that any buyer here should treat hurricane risk as an active, ongoing planning consideration -- insurance, storm prep, and evacuation logistics -- rather than a rare tail risk, and should ask a seller directly about any storm-related damage or repair history on a specific property rather than assuming a clean record.
The County and Corps' Ongoing Response
St. Johns County and the Army Corps of Engineers maintain a confirmed 50-year federal shore protection commitment covering roughly 3 miles of St. Augustine Beach's coastline, placing approximately 2.5 million cubic yards of sand since the project's initial 2003 construction and renourishing on a roughly 5-year cycle or after major hurricanes -- a real, ongoing, government-funded response to this documented storm and erosion history, not a one-time fix. See the beach-erosion and storm-prep-costs pages for more on what this means practically for owners here.
Storm Surge and Wind: Two Distinct Hazards
Hurricane risk on a barrier island like Anastasia Island comes from two genuinely distinct hazards that don't always move together: storm surge (water pushed onshore by a storm's winds, capable of flooding areas well beyond any mapped FEMA flood zone during a severe event) and wind damage (structural risk to roofs, windows, and exterior features, present even well inland of the immediate coastline). St. Johns County's evacuation-zone system is built primarily around storm-surge risk, which is why Zones A and B -- covering St. Augustine Beach -- are evacuated first regardless of a specific property's elevation or distance from the beach; wind risk, by contrast, is addressed through building codes and the wind mitigation insurance framework described on the coastal-insurance page rather than through evacuation zoning. Understanding this distinction matters because a property can have relatively low wind-related risk (strong, code-compliant construction) while still sitting in a high storm-surge evacuation zone, or vice versa.
A Quantified Wind-Risk Figure: First Street Foundation Data
Beyond storm-surge and evacuation-zone risk, First Street Foundation maintains a dedicated, St. Augustine Beach-specific hurricane wind risk report (firststreet.org/city/st.-augustine-beach-fl/1262525_fsid/wind) that puts specific, modeled numbers on the wind side of that risk. It reports that 100% of homes in St. Augustine Beach carry at least some risk from hurricane winds, and that an exceedingly rare, 1-in-3,000-year windstorm event occurring today could produce wind gusts of up to 187 mph reaching the city -- with that same 1-in-3,000-year event modeled to produce gusts up to 207 mph in 30 years due to a changing climate. These are modeled figures for an exceptionally rare event, not historical records or typical storm conditions, but they are a real, quantified, source-attributed data point from a provider whose property-level risk modeling is widely cited by real estate sites nationally, and they underscore that wind exposure here isn't confined to a narrow coastal strip -- First Street assigns some level of wind risk to essentially the entire city's housing stock.
Historical Storms Before 2016: Limited Confirmed Detail
Local reporting on Hurricane Matthew specifically referenced Hurricane Dora's 1964 landfall at St. Augustine as the prior benchmark for local storm severity -- a real, documented historical reference point, though this page does not attempt to independently detail Dora's own damage figures or track, since that level of historical specificity wasn't independently confirmed for this build beyond its use as a comparison point in 2016 reporting. Similarly, this page does not attempt a comprehensive list of every hurricane or tropical storm to affect this coastline between 1964 and 2016, since a reliable, source-attributed accounting at that level of historical detail wasn't compiled for this research pass -- the 2016-2024 storms described above represent the confirmed, well-documented recent pattern most directly relevant to a current buying decision.
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Get a Free Agent Referral →Independent research. No ads. No sponsored listings. Facts used: NPR and local news reporting on Hurricane Matthew's October 2016 impact, including the comparison to 1964's Hurricane Dora, the 16-foot dune loss and seawall exposure at Vilano Beach, and the new inlet cut near the Matanzas River; news reporting on Hurricane Irma's September 2017 impact and the subsequent ~$33 million, 11-mile St. Johns County berm project; News4Jax reporting on Hurricane Nicole's November 2022 impact, including the $34 million county-wide damage estimate and the worst sand loss at Crescent and Butler Beach; separate News4Jax reporting on beach erosion leaving a St. Johns County home in a precarious position after Nicole, cited here as regional context with its specific location not confirmed to be within St. Augustine Beach; Jacksonville Today and First Coast News reporting on the October 2024 Hurricane Milton evacuation order covering the City of St. Augustine and Anastasia Island; St. Johns County's Shore Protection Project pages (sjcfl.us/spp) and Army Corps of Engineers Jacksonville District news releases for the 50-year shore protection project's scope and history; and First Street Foundation's dedicated, St. Augustine Beach-specific hurricane wind risk report (firststreet.org/city/st.-augustine-beach-fl/1262525_fsid/wind), reporting that 100% of homes in the city carry some hurricane wind risk and that a modeled 1-in-3,000-year windstorm event could produce gusts up to 187 mph today (207 mph in 30 years under a changing climate). Not independently confirmed and not stated as fact: storm damage history for any specific individual property or address in St. Augustine Beach; and the precise location of the county home referenced in post-Nicole erosion reporting. Confirm any specific property's storm and repair history directly with the seller, county permit records, and a licensed home inspector before purchasing. Nothing on this page is emergency-preparedness, insurance, financial, or legal advice.