| NWS Forecast for: Galveston Bay (GMZ335) Issued by: National Weather Service Houston, TX Last Update: 1033 PM CDT Tue Jun 16 2026 |  |
Rest Of Tonight: Tropical storm conditions possible. Southeast winds around 15 knots, increasing to around 30 knots. Bay waters slightly choppy, increasing to very rough. A chance of thunderstorms. A chance of showers late this evening and early morning, then showers likely late. Wednesday: Tropical storm conditions possible. East winds around 30 knots, becoming north in the afternoon. Bay waters very rough. A chance of thunderstorms. Showers until late afternoon, then a chance of showers late. Wednesday Night: Tropical storm conditions possible. Southwest winds around 30 knots, diminishing to around 20 knots with gusts up to 25 knots after midnight. Bay waters very rough, diminishing to choppy after midnight. A chance of thunderstorms early in the evening. A chance of showers in the evening. Thursday: South winds 15 to 20 knots. Bay waters choppy. Thursday Night: South winds around 15 knots, increasing to 15 to 20 knots after midnight. Bay waters slightly choppy, increasing to choppy after midnight. Friday: South winds 10 to 15 knots. Bay waters slightly choppy. Friday Night: South winds 10 to 15 knots. Bay waters slightly choppy. Saturday: South winds around 10 knots, becoming southeast 10 to 15 knots in the afternoon. Bay waters smooth, increasing to slightly choppy in the afternoon. Saturday Night: Southeast winds around 15 knots, becoming south 15 to 20 knots after midnight. Bay waters slightly choppy, increasing to choppy after midnight. Sunday: South winds 15 to 20 knots. Bay waters choppy. Sunday Night: South winds 20 to 25 knots. Bay waters rough. winds and waves higher in and near thunderstorms. | |
| Zone Forecast: Galveston Bay (GMZ335) | |
Visit your local NWS office at: https://www.weather.gov/hgx |