Last Update: 1235 PM CDT Mon Mar 9 2026

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Houston, TX Local Forecast Office

9NM NNE Port O Connor TX

Marine Zone Forecast


This Afternoon
South winds 10 to 15 knots. Bay waters slightly choppy.
Tonight
Southeast winds around 10 knots. Bay waters smooth to slightly choppy. Patchy fog.
Tuesday
South winds 10 to 15 knots. Bay waters slightly choppy.
Tuesday Night
Southeast winds around 15 knots with gusts up to 25 knots. Bay waters slightly choppy.
Wednesday
South winds 10 to 15 knots with gusts up to 20 knots. Bay waters slightly choppy. A chance of thunderstorms. Showers likely, mainly in the morning.
Wednesday Night
Northwest winds around 15 knots with gusts up to 20 knots, becoming north 20 to 25 knots with gusts up to 30 knots after midnight. Bay waters slightly choppy, increasing to rough after midnight.
Thursday
North winds 20 to 25 knots, diminishing to around 20 knots in the afternoon. Bay waters rough, diminishing to choppy in the afternoon.
Thursday Night
East winds 5 to 10 knots. Bay waters smooth.
Friday
Southeast winds 5 to 10 knots. Bay waters smooth.
Friday Night
South winds around 10 knots. Bay waters smooth to slightly choppy.

winds and waves higher in and near thunderstorms.




Winds and waves higher in and near thunderstorms.
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1235 PM CDT Mon Mar 9 2026
 
 

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