Coastal Waters Forecast for Matagorda Bay (GMZ330) (Text-Only)
NWS Forecast for: Matagorda Bay (GMZ330)
Issued by: National Weather Service Houston, TX
Last Update: 1038 AM CDT Sat Jun 13 2026


Rest Of Today: Southeast winds 10 to 15 knots. Bay waters slightly choppy. A slight chance of showers and thunderstorms.

Tonight: Southeast winds 10 to 15 knots with gusts up to 20 knots. Bay waters slightly choppy.

Sunday: Southeast winds 10 to 15 knots. Bay waters slightly choppy. A chance of showers and thunderstorms.

Sunday Night: Southeast winds 10 to 15 knots. Bay waters slightly choppy. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight.

Monday: South winds 5 to 10 knots. Bay waters smooth. A chance of thunderstorms. Showers likely, mainly in the morning.

Monday Night: Southeast winds 5 to 10 knots. Bay waters smooth. A chance of thunderstorms. A chance of showers in the evening, then showers after midnight.

Tuesday: Southeast winds 5 to 10 knots. Bay waters smooth. A chance of thunderstorms. Showers, mainly in the morning.

Tuesday Night: Southeast winds 10 to 15 knots. Bay waters slightly choppy. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight.

Wednesday: South winds 10 to 15 knots. Bay waters slightly choppy. A chance of showers and thunderstorms.

Wednesday Night: South winds 15 to 20 knots. Bay waters choppy. A chance of showers after midnight.

winds and waves higher in and near thunderstorms.







Zone Forecast: Matagorda Bay (GMZ330)

Visit your local NWS office at: https://www.weather.gov/hgx