Last Update: 950 PM CDT Mon Mar 31 2025

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Brownsville, TX Local Forecast Office

26NM NNE Port Mansfield TX

Marine Zone Forecast


Rest Of Tonight
East winds 5 to 10 knots, becoming southeast early this morning. Seas 3 to 4 feet. Wave detail: southeast 3 feet at 7 seconds. Patchy fog.
Tuesday
Southeast winds around 5 knots, increasing to 15 to 20 knots. Seas 2 to 4 feet. Wave detail: southeast 4 feet at 6 seconds. Patchy fog.
Tuesday Night
South winds 15 to 20 knots, increasing to 20 to 25 knots early in the morning. Seas 4 to 6 feet, occasionally to 8 feet. Wave detail: southeast 6 feet at 7 seconds.
Wednesday
South winds 20 to 25 knots. Seas 6 to 8 feet, occasionally to 10 feet. Wave detail: southeast 7 feet at 7 seconds.
Wednesday Night
Southeast winds 15 to 20 knots. Seas 6 to 8 feet, occasionally to 10 feet. Wave detail: southeast 8 feet at 9 seconds.
Thursday
South winds 15 to 20 knots. Seas 6 to 8 feet, occasionally to 10 feet. Wave detail: southeast 8 feet at 9 seconds.
Thursday Night
Southeast winds 15 to 20 knots. Seas 6 to 8 feet, occasionally to 10 feet.
Friday
Southeast winds 15 to 20 knots. Seas 5 to 7 feet, occasionally to 9 feet.
Friday Night
Southeast winds 15 to 20 knots. Seas 6 to 8 feet, occasionally to 10 feet.
Saturday
South winds 10 to 15 knots. Seas 5 to 7 feet, occasionally to 9 feet.
Saturday Night
Southeast winds 10 to 15 knots, becoming east late in the evening, then becoming northeast after midnight, becoming north 15 to 20 knots early in the morning. Seas 6 to 8 feet, occasionally to 10 feet. A slight chance of showers and thunderstorms after midnight.

winds and seas higher in and near thunderstorms.




Winds and seas higher in and near thunderstorms.
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950 PM CDT Mon Mar 31 2025
 
 

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