Last Update: 1241 PM CDT Thu Oct 2 2025

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Houston, TX Local Forecast Office

9NM NNE Port O Connor TX

Marine Zone Forecast


This Afternoon
East winds 5 to 10 knots, becoming southeast late. Bay waters smooth, increasing to smooth to slightly choppy late.
Tonight
East winds 5 to 10 knots. Bay waters smooth.
Friday
Northeast winds around 10 knots, becoming east 15 to 20 knots in the afternoon. Bay waters smooth, increasing to choppy in the afternoon.
Friday Night
East winds 15 to 20 knots, becoming northeast around 15 knots after midnight. Bay waters choppy, diminishing to slightly choppy after midnight.
Saturday
Northeast winds around 15 knots, becoming east 15 to 20 knots in the afternoon. Bay waters slightly choppy, increasing to choppy in the afternoon. A chance of showers and thunderstorms.
Saturday Night
East winds 10 to 15 knots with gusts up to 20 knots. Bay waters slightly choppy.
Sunday
East winds 10 to 15 knots. Bay waters slightly choppy.
Sunday Night
East winds 10 to 15 knots. Bay waters slightly choppy.
Monday
East winds 10 to 15 knots. Bay waters slightly choppy.
Monday Night
Southeast winds 10 to 15 knots, diminishing to around 10 knots after midnight. Bay waters slightly choppy, diminishing to smooth after midnight.

winds and waves higher in and near thunderstorms.




Winds and waves higher in and near thunderstorms.
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1241 PM CDT Thu Oct 2 2025
 
 

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