Last Update: 715 AM CDT Sun Aug 30 2026

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Houston, TX Local Forecast Office

9NM NNE Port O Connor TX

Marine Zone Forecast


Today
South 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, becoming south around 10 knots after midnight. Bay waters slightly choppy, diminishing to smooth after midnight.
Monday
South winds 5 to 10 knots. Bay waters smooth.
Monday Night
South winds 5 to 10 knots. Bay waters smooth.
Tuesday
South winds 5 to 10 knots. Bay waters smooth.
Tuesday Night
Southeast winds 10 to 15 knots, becoming south around 10 knots after midnight. Bay waters slightly choppy, diminishing to smooth after midnight.
Wednesday
South winds 5 to 10 knots. Bay waters smooth. A chance of showers and thunderstorms in the morning.
Wednesday Night
Southeast winds 5 to 10 knots. Bay waters smooth.
Thursday
South winds 5 to 10 knots. Bay waters smooth. A chance of showers and thunderstorms in the afternoon.
Thursday Night
Southeast winds 5 to 10 knots. Bay waters smooth.

winds and waves higher in and near thunderstorms.




Winds and waves higher in and near thunderstorms.
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715 AM CDT Sun Aug 30 2026
 
 

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