NWS Marine Forecast


   GMZ200-121915-  159 AM CDT Wed Aug 12 2026      .SYNOPSIS FOR THE MIDDLE TEXAS COASTAL WATERS...    Moderate to occasionally fresh southeasterly flow will persist  through this week for most of the waters. Bays and waters along the  coast south of Port Aransas will have a fresh breeze during the  afternoon and evening hours. Small Craft Advisories may be necessary  today and Thursday for the aforementioned area. Winds weaken  slightly heading into the weekend.    $$
   GMZ236-237-132015-  Copano, Aransas, and Redfish Bays-  San Antonio, Mesquite, and Espiritu Santo Bays-  213 AM CDT Thu Aug 13 2026    TODAY  South winds 10 to 15 knots with gusts up to 20 knots.  Bay and inland waters slightly choppy to occasionally choppy.  TONIGHT  Southeast winds 10 to 15 knots with gusts up to  20 knots. Bay and inland waters slightly choppy to occasionally  choppy.  FRIDAY  Southeast winds 10 to 15 knots. Bay and inland waters  slightly choppy to occasionally choppy. A slight chance of  showers and thunderstorms.  FRIDAY NIGHT  Southeast winds 10 to 15 knots with gusts up to  20 knots. Bay and inland waters slightly choppy to occasionally  choppy.  SATURDAY  Southeast winds 5 to 10 knots. Bay and inland waters  smooth.  SATURDAY NIGHT  Southeast winds 5 to 10 knots. Bay and inland  waters smooth.  SUNDAY  Southeast winds 5 to 10 knots. Bay and inland waters  smooth.  SUNDAY NIGHT  Southeast winds 5 to 10 knots. Bay and inland  waters smooth.  MONDAY  South winds around 5 knots, becoming southeast in the  afternoon. Bay and inland waters smooth.  MONDAY NIGHT  South winds 5 to 10 knots. Bay and inland waters  smooth.    Winds and waves higher in and near thunderstorms.    $$