Coastal Waters Forecast for Matagorda Bay (GMZ330) (Text-Only)
NWS Forecast for: Matagorda Bay (GMZ330)
Issued by: National Weather Service Houston, TX
Last Update: 138 PM CDT Mon Oct 12 2026


This Afternoon: Southeast winds around 15 knots with gusts up to 20 knots. Bay waters slightly choppy. A chance of showers and thunderstorms.

Tonight: Southeast winds 10 to 15 knots. Bay waters slightly choppy.

Tuesday: South winds 10 to 15 knots. Bay waters slightly choppy. A chance of showers in the afternoon.

Tuesday Night: Southeast winds 15 to 20 knots. Bay waters choppy.

Wednesday: Southeast winds 15 to 20 knots. Bay waters choppy.

Wednesday Night: Southeast winds 15 to 20 knots. Bay waters choppy.

Thursday: Southeast winds 10 to 15 knots. Bay waters slightly choppy.

Thursday Night: East winds 10 to 15 knots, diminishing to around 10 knots after midnight. Bay waters slightly choppy, diminishing to smooth after midnight.

Friday: Northeast winds around 15 knots, increasing to 15 to 20 knots in the afternoon. Bay waters slightly choppy, increasing to choppy in the afternoon. A chance of showers.

Friday Night: North winds 20 to 25 knots. Bay waters rough.

winds and waves higher in and near thunderstorms.







Zone Forecast: Matagorda Bay (GMZ330)

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