Last Update: 127 PM CST Thu Nov 20 2025

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Houston, TX Local Forecast Office

9NM NNE Port O Connor TX

Marine Zone Forecast


This Afternoon
Southeast winds 15 to 20 knots with gusts up to 25 knots. Bay waters choppy.
Tonight
Southeast winds 10 to 15 knots. Bay waters slightly choppy.
Friday
South winds 10 to 15 knots. Bay waters slightly choppy. A chance of showers in the afternoon.
Friday Night
South winds 5 to 10 knots. Bay waters smooth. A chance of showers after midnight.
Saturday
East winds 5 to 10 knots. Bay waters smooth. A chance of showers.
Saturday Night
East winds 10 to 15 knots. Bay waters slightly choppy.
Sunday
Southeast winds 10 to 15 knots. Bay waters slightly choppy.
Sunday Night
Southeast winds 15 to 20 knots. Bay waters choppy.
Monday
South winds 15 to 20 knots. Bay waters choppy. A chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon.
Monday Night
South winds 10 to 15 knots, becoming west after midnight. Bay waters slightly choppy. A chance of thunderstorms in the evening. A chance of showers.

winds and waves higher in and near thunderstorms.




Winds and waves higher in and near thunderstorms.
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127 PM CST Thu Nov 20 2025
 
 

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