| NWS Forecast for: Matagorda Bay (GMZ330) Issued by: National Weather Service Houston, TX Last Update: 630 PM CST Wed Jan 21 2026 | |
| Tonight: South winds 5 to 10 knots, becoming southeast late. Bay waters smooth. A slight chance of showers this evening. Patchy fog after midnight. Areas of dense fog late. Thursday: Northeast winds 5 to 10 knots, becoming east in the afternoon. Bay waters smooth. Areas of dense fog in the morning. Thursday Night: Southeast winds around 10 knots. Bay waters smooth to slightly choppy. Patchy fog after midnight. Friday: Southeast winds 10 to 15 knots. Bay waters slightly choppy. Patchy fog in the morning. A chance of showers in the afternoon. Friday Night: East winds 15 to 20 knots. Bay waters choppy. A chance of showers in the evening, then showers likely after midnight. Saturday: Northeast winds around 20 knots, becoming north 20 to 25 knots in the afternoon. Bay waters choppy, increasing to rough in the afternoon. Rain. Saturday Night: North winds 20 to 25 knots, increasing to around 30 knots after midnight. Bay waters rough, increasing to very rough after midnight. Rain likely. A chance of freezing rain after midnight. Sunday: North winds around 30 knots, diminishing to 20 to 25 knots in the afternoon. Bay waters very rough, diminishing to rough in the afternoon. A chance of rain and freezing rain in the morning. Sunday Night: North winds 20 to 25 knots. Bay waters rough. Monday: North winds 15 to 20 knots. Bay waters choppy. Monday Night: North winds 10 to 15 knots. Bay waters slightly choppy. | |
| Zone Forecast: Matagorda Bay (GMZ330) | |
Visit your local NWS office at: https://www.weather.gov/hgx |