U.S. hurricane storm surge risk maps
Interactive map of how deep storm surge flooding could get near the coast in a worst-case hurricane of each category. It does not replace your local hurricane evacuation zone; check the state or county zone lookup for that.
U.S. hurricane storm surge risk maps
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What you can look up here
- Hazards and emergency informationEvacuation zones, hazard plans, shelters, and disaster help.
About this resource
- Provided by
- NOAA National Hurricane Center (official)
- Covers
- U.S. Gulf and East Coasts, Puerto Rico, U.S. Virgin Islands, Hawaii and other areas
- Link status
- Opened normally on Sep 28, 2026. The latest automated check was refused by the site (HTTP 403); it may still open in a browser.
- Link checked
- Sep 28, 2026
- Web address
- https://www.nhc.noaa.gov/nationalsurge/