Last Update: 656 AM CST Thu Nov 20 2025

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Houston, TX Local Forecast Office

4NM N Galveston TX

Marine Zone Forecast


Today
Southeast winds around 10 knots, increasing to 10 to 15 knots with gusts up to 20 knots this afternoon. Bay waters slightly choppy. Patchy fog early this morning. A slight chance of showers late this morning. A chance of showers early this afternoon, then a slight chance of showers.
Tonight
Southeast winds 5 to 10 knots. Bay waters smooth. A slight chance of showers with isolated thunderstorms in the evening.
Friday
South winds 5 to 10 knots. Bay waters smooth. A chance of showers.
Friday Night
South winds 5 to 10 knots. Bay waters smooth. A chance of showers after midnight.
Saturday
Northwest winds around 5 knots, becoming southeast in the afternoon. Bay waters smooth. A chance of showers.
Saturday Night
Southeast winds 5 to 10 knots. Bay waters smooth.
Sunday
Southeast winds around 10 knots. Bay waters smooth to slightly choppy.
Sunday Night
Southeast winds 10 to 15 knots. Bay waters slightly choppy.
Monday
South winds 10 to 15 knots. Bay waters slightly choppy. A chance of showers.
Monday Night
South winds 10 to 15 knots, becoming west after midnight. Bay waters slightly choppy. Showers likely, mainly in the evening.

winds and waves higher in and near thunderstorms.




Winds and waves higher in and near thunderstorms.
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656 AM CST Thu Nov 20 2025
 
 

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