| NWS Forecast for: Galveston Bay (GMZ335) Issued by: National Weather Service Houston, TX Last Update: 1204 AM CDT Sun Aug 2 2026 |  |
| Overnight: Southwest winds 15 to 20 knots, becoming west around 15 knots late. Bay waters choppy, diminishing to slightly choppy late. A slight chance of showers late this evening. A slight chance of showers and thunderstorms late. Sunday: West winds 5 to 10 knots, becoming southwest in the afternoon. Bay waters smooth. Sunday Night: Southwest winds 10 to 15 knots. Bay waters slightly choppy. Monday: West winds around 10 knots, becoming south 10 to 15 knots with gusts up to 20 knots in the afternoon. Bay waters smooth, increasing to slightly choppy in the afternoon. Monday Night: South winds 10 to 15 knots. Bay waters slightly choppy. Tuesday: South winds 10 to 15 knots. Bay waters slightly choppy. Tuesday Night: South winds 10 to 15 knots. Bay waters slightly choppy. Wednesday: South winds around 10 knots, increasing to 10 to 15 knots in the afternoon. Bay waters smooth, increasing to slightly choppy in the afternoon. Wednesday Night: South winds 10 to 15 knots, diminishing to around 10 knots after midnight. Bay waters slightly choppy, diminishing to smooth after midnight. Thursday: South winds 5 to 10 knots. Bay waters smooth. Thursday Night: Southeast winds 10 to 15 knots, becoming south around 10 knots after midnight. Bay waters slightly choppy, diminishing to smooth after midnight. | |
| Zone Forecast: Galveston Bay (GMZ335) | |
Visit your local NWS office at: https://www.weather.gov/hgx |