FLORIDA · COLLIER COUNTY
Naples meets the Gulf head-on with 160-170 mph design winds
Southwest Florida's Gulf-front coast took a direct Hurricane Ian hit in 2022. Naples is not a statutory HVHZ, yet its open-water exposure drives some of the highest non-HVHZ design winds in the state.
WHERE NAPLES SITS
A peninsula edge facing open Gulf water
No land buffer breaks the wind between the Gulf of Mexico and the Naples shoreline, so storms arriving from the southwest reach the coast at full strength.
DESIGN WIND & EXPOSURE · COLLIER COUNTY
High coastal winds — but Naples is not an HVHZ
Only Miami-Dade and Broward Counties are the statutory High-Velocity Hurricane Zone. Collier County sits outside it, so no Miami-Dade NOA is required — yet Gulf-front design winds and Exposure D still rival HVHZ severity.
160-170 mph Gulf coast
Risk Category II basic wind speed (3-second gust) per ASCE 7-22; coastal sites trend to the upper end.
RISK CAT IIExposure D at the water
Gulf-front parcels with open-water fetch use Exposure D; open inland terrain uses C, suburban tracts B.
EXPOSURE D / C / BNot HVHZ — FL approval
No Miami-Dade NOA. Exterior products carry statewide Florida Product Approval through the Florida Building Commission.
NOT HVHZWind-borne debris region
Most of Naples falls inside the debris region, requiring impact-rated glazing or approved shutters and panels.
DEBRIS REGIONWHY THE NUMBERS ARE THIS HIGH
Storms that shaped Collier County code
Naples sits squarely in the Gulf-landfall corridor. Recent major hurricanes drove the progressive tightening that produced today's 160-170 mph mandate.
PERMIT-READY IN NAPLES
What Collier County reviewers expect on the plans
Every Naples wind load submittal carries a Florida PE or Architect seal and the items below.
Sealed calc package
ASCE 7-22 methodology sealed by a Florida-licensed PE or Architect.
Site wind speed
Address-specific V (160-170 mph Risk II) with Risk Category justification.
Exposure rationale
Exposure D / C / B selection backed by upwind terrain for each direction.
C&C + MWFRS
Component & cladding pressures plus main-frame loads for every element.
Debris protection
Impact-rated glazing, shutters, garage doors and skylights for the debris region.
Florida Product Approval
Statewide approval numbers for all exterior products — no Miami-Dade NOA needed.
KEEP EXPLORING
Nearby coasts & statewide context
Compare Naples against neighboring Gulf cities and the statewide Florida framework.
Florida Statewide
Full Florida wind load framework and FBC adoption.
STATE GUIDEAll State Requirements
ASCE 7 edition and wind rules by state.
50 STATESWind Speed by Location
Look up design wind speed anywhere in the U.S.
LOOKUPMarco Island
Adjacent barrier-island Gulf coast requirements.
NEARBY CITYRUN YOUR NAPLES NUMBERS
Generate PE-ready Collier County loads
Enter a Naples address and the calculator applies the right 160-170 mph speed, Exposure D / C / B, Risk Category and C&C pressures for permit submission.