Last Update: 1228 PM CDT Sat Sep 19 2026

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Houston, TX Local Forecast Office

9NM NNE Port O Connor TX

Marine Zone Forecast


This Afternoon
East winds around 10 knots, becoming southeast 10 to 15 knots late. Bay waters smooth, increasing to slightly choppy late.
Tonight
Southeast winds 10 to 15 knots, diminishing to around 10 knots after midnight. Bay waters slightly choppy, diminishing to smooth after midnight.
Sunday
Southeast winds 5 to 10 knots. Bay waters smooth.
Sunday Night
Southeast winds 5 to 10 knots. Bay waters smooth.
Monday
Southeast winds 5 to 10 knots. Bay waters smooth.
Monday Night
Southeast winds 5 to 10 knots. Bay waters smooth.
Tuesday
East winds 5 to 10 knots. Bay waters smooth.
Tuesday Night
Southeast winds 5 to 10 knots, becoming east after midnight. Bay waters smooth.
Wednesday
Northeast winds around 10 knots, becoming east 10 to 15 knots in the afternoon. Bay waters smooth, increasing to slightly choppy in the afternoon.
Wednesday Night
East winds 10 to 15 knots, diminishing to around 10 knots after midnight. Bay waters slightly choppy, diminishing to smooth after midnight.



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1228 PM CDT Sat Sep 19 2026
 
 

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