FLOOD-ZONE MAP FEMA NFHL · LIVE Where the high-risk flood zones are in Hilton Head Island
This is Hilton Head Island drawn live from FEMA’s National Flood Hazard Layer. Every shaded area is a
Special Flood Hazard Area, a high-risk zone where a federally backed mortgage requires flood
insurance, and the first thing a carrier checks after a water loss. Your homeowners policy does not cover
flood; that takes a separate NFIP or private flood policy. Pan and zoom to your street to see your zone.
FEMA FLOOD ZONES · HILTON HEAD ISLAND Loading live data…
Zone VE
Coastal high-hazard. Storm surge with waves on top, the most dangerous zone, along the open water.
Zone AE
The 1%-annual-chance floodplain (the “100-year” zone). FEMA sets a Base Flood Elevation here.
A / AH / AO
Other high-risk areas, shallow sheet flooding, ponding, or floodplain not yet studied in detail.
Unshaded (X)
Moderate-to-low risk, not no risk. Over a quarter of federal flood claims come from outside the high-risk zones.
Drawn live from FEMA’s National Flood Hazard Layer. Absence of shading is not a guarantee against flooding; confirm your exact address at the
FEMA Map Service Center.
LIVE CONDITIONS NWS · NOAA · LIVE Radar, forecast & tides for Hilton Head Island
Live from the National Weather Service and NOAA, the local Doppler loop, the official 7-day forecast, and the
next high and low tides. Tides and surge timing decide how bad a coastal flood gets; a storm arriving at high
tide floods far more than the same storm at low tide.
DOPPLER RADAR · KCLXNWS NEXRAD · IEM
NEXT TIDESNOAA · Port Royal Plantation, Hilton Head Island
Loading NOAA tide predictions…
MARINE FORECAST · COASTAL WATERS FROM EDISTO BEACH SC TO SAVANNAH GANWS
Loading NOAA coastal-waters forecast…
Source: NOAA National Weather Service & CO-OPS Tides & Currents, public domain. Tide heights are predictions
(datum MLLW), not observed water levels. During a storm, follow official NWS warnings, not this page.
How the risk changes across Hilton Head Island
Flood exposure is hyper-local. These are the broad patterns by area, keyed to FEMA zones and the way water
moves here, surge off the bay, the Beaufort County river system, and low interior drainage. General
reference only; confirm your exact address on the map above.
Sea Pines VE / AE
COASTAL FLOOD
Beachfront and Calibogue Sound frontage, surge- and wave-exposed ground, much of it VE and AE.
Forest Beach VE / AE
STORM SURGE
The island's densest oceanfront, among the most surge-exposed blocks, VE right at the dune line.
Palmetto Dunes AE
COASTAL FLOOD
Oceanfront resort with an interior lagoon system; AE flooding from surge and tidal backup.
Port Royal Plantation VE / AE
COASTAL FLOOD
Fronts Port Royal Sound and the ocean at the island's north tip, surge-exposed, with VE at the shore.
Hilton Head Plantation AE
SURGE + FLOOD
Large plantation on Skull Creek and the sound; tidal-creek AE flooding on the water side, higher ground inland.
Broad Creek / Shelter Cove AE
COASTAL FLOOD
Rings the tidal creek that splits the island; AE flooding from surge and heavy-rain backup.
Spanish Wells AE
SURGE + FLOOD
Creek-side neighborhood on the island's west side; AE flooding along the marsh, higher lots inland.
LOCAL RESOURCES GOV · NOAA · FEMA Hilton Head Island disaster, insurance & mitigation resources
The official sources, emergency management, weather, insurance regulators, and property maps. Links open in a
new tab; agencies change their sites, so if one has moved, search the agency name.
Shelter, food & immediate help
Debris, cleanup & rebuilding
Maps, property & mitigation
Links to government & NOAA sources, public domain. Listing a resource is not endorsement. Flood zones and
elevations are general reference; confirm your exact address with the official source before acting.