Last Update: 1239 AM CDT Fri Aug 1 2025

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Brownsville, TX Local Forecast Office

22NM N Port Mansfield TX

Marine Zone Forecast


Today
South winds 5 to 10 knots, becoming southeast early this afternoon, then increasing to 10 to 15 knots late this afternoon. Light chop on the bay, increasing to a moderate chop late this afternoon.
Tonight
Southeast winds 10 to 15 knots, becoming south 5 to 10 knots after midnight. Light chop on the bay.
Saturday
South winds 5 to 10 knots, becoming southeast in the afternoon. Light chop on the bay, diminishing to smooth late in the morning, then increasing to light chop in the afternoon.
Saturday Night
Southeast winds 10 to 15 knots, becoming south 5 to 10 knots after midnight. Light chop on the bay.
Sunday
South winds 5 to 10 knots, becoming southeast early in the afternoon, then increasing to 10 to 15 knots late in the afternoon. Light chop on the bay, increasing to a moderate chop late in the afternoon.
Sunday Night
Southeast winds 10 to 15 knots, becoming south after midnight. A moderate chop on the bay.
Monday
South winds 5 to 10 knots, becoming southeast 10 to 15 knots in the afternoon. A moderate chop on the bay.
Monday Night
Southeast winds 10 to 15 knots, becoming south 5 to 10 knots early in the morning. A moderate chop on the bay, diminishing to light chop early in the morning.
Tuesday
Southeast winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. A moderate chop on the bay.
Tuesday Night
Southeast winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Light chop on the bay.



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1239 AM CDT Fri Aug 1 2025
 
 

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