County aggregator ยท Coastal Bend, TX
San Patricio County wind zone
San Patricio County is TWIA territory across the county. Sinton and the east-county communities have near-coastal exposure; Mathis on the western edge near Lake Corpus Christi gets slightly lower design wind speed but still requires WPI-8.
San Patricio County at a glance
County seat: Sinton ยท 2 cities in this tool
Design wind speed
130-145 mph
ASCE 7-16 Risk Cat II โ range across cities in county
TWIA windstorm
REQUIRED
WPI-8 cert needed for new installs
Cities in San Patricio County
Look up a specific address
Per-city pages give you the design wind speed at each city's main population center. For an exact reading at YOUR specific lot, use the address lookup on our home page or go straight to ATC Hazards by Location โ the canonical ASCE source.
Related Coastal Bend tools
- โ๏ธ Coastal Bend live weather โ current conditions, 7-day forecast, NWS alerts for all 17 cities
- ๐ Address-level wind zone lookup โ apex tool
- ๐ NPCLocal directory โ verified Coastal Bend service providers