Extreme Heat and Tropical Storm Bertha Impacts
Dangerous heat will expand from the Gulf Coast into the Southern Plains and Desert Southwest through week's end. Additional extreme heat impacting the Pacific Northwest will shift to the northern Plains by the weekend. Tropical Storm Bertha is expected to continue to impact portions of the northwestern Gulf Coast from south central Louisiana to the upper Texas coast today. Read More >
| NWS Forecast for: San Antonio, Mesquite, and Espiritu Santo Bays (GMZ237) Issued by: National Weather Service Corpus Christi, TX Last Update: 143 AM CDT Thu Jul 23 2026 | |
Today: West winds 5 to 10 knots, becoming southwest early this afternoon, then becoming south with gusts up to 20 knots late. Bay and inland waters slightly choppy to occasionally choppy. A chance of thunderstorms with a slight chance of showers early this afternoon. Showers likely with a chance of thunderstorms late. Tonight: South winds around 20 knots with gusts up to 30 knots. Bay and inland waters choppy. Showers likely with a chance of thunderstorms in the evening, then a slight chance of showers after midnight. Friday: Southeast winds 10 to 15 knots with gusts up to 20 knots. Bay and inland waters slightly choppy to occasionally choppy. Friday Night: Southeast winds 10 to 15 knots. Bay and inland waters slightly choppy to occasionally choppy. Saturday: Southeast winds 5 to 10 knots. Bay and inland waters smooth. Saturday Night: Southeast winds 5 to 10 knots. Bay and inland waters smooth. Sunday: South winds 5 to 10 knots. Bay and inland waters smooth. Sunday Night: South winds around 10 knots. Bay and inland waters slightly choppy. Monday: South winds 5 to 10 knots. Bay and inland waters smooth. Monday Night: South winds around 10 knots. Bay and inland waters slightly choppy. winds and waves higher in and near thunderstorms. | |
| Zone Forecast: San Antonio, Mesquite, and Espiritu Santo Bays (GMZ237) | |
Visit your local NWS office at: https://www.weather.gov/crp |