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Brownsville, TX Local Forecast Office

2NM ESE Port Mansfield TX

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:SE wind 9 to 12 kt. Mostly clear. Seas 1 ft or less.

      Low: 80 °F

      SE 12kt
      < 1ft

    • Tuesday

      Tuesday:SE wind 6 to 12 kt becoming E in the afternoon. A chance of showers and thunderstorms, mainly after 9am.   Seas 1 ft or less.

      High: 86 °F

      E 12kt
      < 1ft

    • Tuesday Night

      Tuesday Night:E wind 9 to 11 kt. A chance of showers and thunderstorms, mainly after 1am.   Seas 1 ft or less.

      Low: 79 °F

      E 11kt
      < 1ft

    • Wednesday

      Wednesday:NE wind 9 to 16 kt. A chance of showers and thunderstorms.   Seas 1 ft or less.

      High: 85 °F

      NE 16kt
      < 1ft

    • Wednesday Night

      Wednesday Night:ENE wind around 13 kt. A slight chance of showers and thunderstorms, then a chance of showers after 7pm.   Seas 1 ft or less.

      Low: 80 °F

      ENE 13kt
      < 1ft

    • Thursday

      Thursday:NE wind 14 to 18 kt. A chance of showers, with thunderstorms also possible after 10am.   Seas 1 ft or less.

      High: 85 °F

      NE 18kt
      < 1ft

    • Thursday Night

      Thursday Night:ENE wind 13 to 16 kt. A chance of showers, mainly after 1am.   Seas 1 ft or less.

      Low: 79 °F

      ENE 16kt
      < 1ft

    • Friday

      Friday:NE wind 14 to 16 kt. A chance of showers and thunderstorms, mainly before 1pm.   Seas 1 ft or less.

      High: 85 °F

      NE 16kt
      < 1ft

    • Friday Night

      Friday Night:ENE wind 9 to 12 kt. Mostly clear. Seas 1 ft or less.

      Low: 77 °F

      ENE 12kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:45 pm CDT Oct 6, 2025
Forecast Valid: 10pm CDT Oct 6, 2025-6pm CDT Oct 13, 2025

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Detailed Forecast


Tonight
SE wind 9 to 12 kt. Mostly clear. Seas 1 ft or less.
Tuesday
SE wind 6 to 12 kt becoming E in the afternoon. A chance of showers and thunderstorms, mainly after 9am. Seas 1 ft or less.
Tuesday Night
E wind 9 to 11 kt. A chance of showers and thunderstorms, mainly after 1am. Seas 1 ft or less.
Wednesday
NE wind 9 to 16 kt. A chance of showers and thunderstorms. Seas 1 ft or less.
Wednesday Night
ENE wind around 13 kt. A slight chance of showers and thunderstorms, then a chance of showers after 7pm. Seas 1 ft or less.
Thursday
NE wind 14 to 18 kt. A chance of showers, with thunderstorms also possible after 10am. Seas 1 ft or less.
Thursday Night
ENE wind 13 to 16 kt. A chance of showers, mainly after 1am. Seas 1 ft or less.
Friday
NE wind 14 to 16 kt. A chance of showers and thunderstorms, mainly before 1pm. Seas 1 ft or less.
Friday Night
ENE wind 9 to 12 kt. Mostly clear. Seas 1 ft or less.

Winds and waves higher in and near thunderstorms.

*Notices:

  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.
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ABOUT THIS FORECAST

Point Forecast: 26.54°N 97.4°W
Last Update: 10:45 pm CDT Oct 6, 2025
Forecast Valid: 10pm CDT Oct 6, 2025-6pm CDT Oct 13, 2025
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