GMZ300-081815-
 1230 AM CDT Tue Sep 8 2026
 
 .Synopsis For High Island to the Matagorda Ship Channel Out 60 NM
 including Galveston and Matagorda Bays.
 
 Light winds and low seas will prevail for the next several days.
 Daily isolated to scattered showers and storms are expected.
 Stronger storms could produce wind gusts to 30 knots, frequent
 lightning, and heavy downpours. The best chances will be in the
 morning through early afternoon hours. Onshore winds become
 moderate towards the end of the week.
 
 $$



   GMZ335-081815-  Galveston Bay-  1230 AM CDT Tue Sep 8 2026    REST OF TONIGHT  South winds 5 to 10 knots. Bay waters smooth.  TUESDAY  Southwest winds around 5 knots, becoming southeast in  the afternoon. Bay waters smooth. A slight chance of showers and  thunderstorms in the afternoon.  TUESDAY NIGHT  Southeast winds 5 to 10 knots. Bay waters  smooth.  WEDNESDAY  East winds 5 to 10 knots. Bay waters smooth. A  chance of thunderstorms. A chance of showers in the morning, then  showers likely in the afternoon.  WEDNESDAY NIGHT  Southeast winds 5 to 10 knots. Bay waters  smooth. A chance of thunderstorms in the evening. A chance of  showers.  THURSDAY  West winds around 5 knots, becoming southeast in the  afternoon. Bay waters smooth. A chance of thunderstorms. A chance  of showers in the morning, then showers likely in the afternoon.  THURSDAY NIGHT  South winds 5 to 10 knots. Bay waters smooth. A  chance of showers and thunderstorms after midnight.  FRIDAY  South winds 5 to 10 knots. Bay waters smooth. A chance  of showers and thunderstorms.  FRIDAY NIGHT  South winds 5 to 10 knots. Bay waters smooth.  SATURDAY  South winds 5 to 10 knots. Bay waters smooth. A  chance of showers and thunderstorms.  SATURDAY NIGHT  South winds 5 to 10 knots. Bay waters smooth. A  chance of showers after midnight.    Winds and waves higher in and near thunderstorms.    $$