Last Update: 1209 AM CDT Tue Mar 10 2026

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Houston, TX Local Forecast Office

9NM NNE Port O Connor TX

Marine Zone Forecast


Today
South winds around 15 knots with gusts up to 25 knots. Bay waters slightly choppy. Patchy fog this morning.
Tonight
Southeast winds 15 to 20 knots. Bay waters choppy.
Wednesday
South winds 10 to 15 knots with gusts up to 20 knots. Bay waters slightly choppy. Showers likely in the morning, then a chance of showers and thunderstorms in the afternoon.
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
Northeast winds 5 to 10 knots. Bay waters smooth.
Friday
Southeast winds 5 to 10 knots. Bay waters smooth.
Friday Night
Southeast winds around 10 knots. Bay waters smooth to slightly choppy.
Saturday
South winds around 10 knots, increasing to 10 to 15 knots in the afternoon. Bay waters smooth, increasing to slightly choppy in the afternoon.
Saturday Night
South winds 10 to 15 knots. Bay waters slightly choppy.

winds and waves higher in and near thunderstorms.




Winds and waves higher in and near thunderstorms.
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1209 AM CDT Tue Mar 10 2026
 
 

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