Last Update: 1203 PM CST Sat Nov 8 2025

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Brownsville, TX Local Forecast Office

7NM ESE Port Mansfield TX

Marine Zone Forecast


Tonight
South winds 5 to 10 knots. Light chop on the bay. Patchy fog early this morning.
Sunday
North winds 20 to 25 knots with gusts up to 35 knots. Rough on the bay. Patchy fog early in the morning.
Sunday Night
North winds 20 to 25 knots with gusts up to 30 knots. Rough on the bay.
Monday
North winds 20 to 25 knots. Rough on the bay.
Monday Night
Northeast winds 10 to 15 knots, becoming east around 5 knots after midnight. A moderate chop on the bay, diminishing to smooth after midnight.
Tuesday
Southeast winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. Light chop on the bay, increasing to a moderate chop in the afternoon.
Tuesday Night
South winds 15 to 20 knots. Choppy on the bay.
Wednesday
South winds 15 to 20 knots. Choppy on the bay.
Wednesday Night
Southeast winds 10 to 15 knots. A moderate chop on the bay.
Thursday
Southeast winds 10 to 15 knots. A moderate chop on the bay.
Thursday Night
Southeast winds 10 to 15 knots. A moderate chop on the bay.



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1203 PM CST Sat Nov 8 2025
 
 

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