| NWS Forecast for: 21NM NNW Galveston TX Gulf of Mexico Issued by: National Weather Service Houston, TX Last Update: 7:31 pm CDT Jul 11, 2025 | |
| Tonight: S wind 10 to 15 kt. A chance of showers and thunderstorms before 11pm, then a slight chance of showers after 5am. Seas around 1 ft. Saturday: SSE wind 10 to 15 kt. Showers and thunderstorms likely, mainly between 1pm and 4pm. Seas around 1 ft. Saturday Night: SSE wind around 10 kt. A slight chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 4am, then a slight chance of showers and thunderstorms after 4am. Seas around 1 ft. Sunday: SSE wind around 10 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Seas 1 ft or less. Sunday Night: SSE wind around 10 kt. Partly cloudy. Seas 1 ft or less. Monday: SSE wind 5 to 10 kt. A chance of showers, with thunderstorms also possible after 10am. Seas 1 ft or less. Monday Night: S wind 5 to 10 kt. Partly cloudy. Seas 1 ft or less. Tuesday: SSW wind 5 to 10 kt becoming SSE in the afternoon. A chance of showers and thunderstorms, mainly after 1pm. Seas 1 ft or less. Tuesday Night: S wind 10 to 15 kt. Mostly clear. Seas 1 ft or less. | |
| Marine Point Forecast: 29.61°N 94.97°W Associated Zone Forecast which includes this point | |
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