| NWS Forecast for: Galveston Bay (GMZ335) Issued by: National Weather Service Houston, TX Last Update: 1220 AM CDT Wed Jul 1 2026 |  |
| Today: South winds 5 to 10 knots. Bay waters smooth. Tonight: South winds 5 to 10 knots. Bay waters smooth. A slight chance of showers and thunderstorms after midnight. Thursday: Northeast winds around 5 knots, becoming southeast in the afternoon. Bay waters smooth. A chance of showers and thunderstorms. Thursday Night: South winds 5 to 10 knots. Bay waters smooth. Friday: South winds around 5 knots, becoming southeast in the afternoon. Bay waters smooth. Friday Night: South winds 5 to 10 knots. Bay waters smooth. Saturday: Southwest winds around 5 knots, becoming south in the afternoon. Bay waters smooth. Saturday Night: South winds 10 to 15 knots, becoming southwest around 10 knots after midnight. Bay waters slightly choppy, diminishing to smooth after midnight. Sunday: South winds 5 to 10 knots. Bay waters smooth. Sunday Night: South winds 5 to 10 knots. Bay waters smooth. winds and waves higher in and near thunderstorms. | |
| Zone Forecast: Galveston Bay (GMZ335) | |
Visit your local NWS office at: https://www.weather.gov/hgx |