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Brownsville, TX Local Forecast Office

2NM ESE Port Mansfield TX

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:N wind 11 to 17 kt. Increasing clouds. Seas 1 ft or less.

      Low: 65 °F

      N 17kt
      < 1ft

      Small Craft Advisory
      Small Craft Advisory

    • Sunday

      Sunday:N wind 14 to 17 kt. A slight chance of showers after 1pm.   Seas 1 ft or less.

      High: 75 °F

      N 17kt
      < 1ft

    • Sunday Night

      Sunday Night:NNE wind 6 to 11 kt. Mostly cloudy. Seas 1 ft or less.

      Low: 70 °F

      NNE 11kt
      < 1ft

    • Monday

      Monday:NNE wind around 11 kt. A chance of showers, mainly after 7am.   Seas 1 ft or less.

      High: 78 °F

      NNE 11kt
      < 1ft

    • Monday Night

      Monday Night:ENE wind 8 to 10 kt. Partly cloudy. Seas 1 ft or less.

      Low: 74 °F

      ENE 10kt
      < 1ft

    • Tuesday

      Tuesday:NE wind 8 to 12 kt. A chance of showers and thunderstorms after 1pm.   Seas 1 ft or less.

      High: 82 °F

      NE 12kt
      < 1ft

    • Tuesday Night

      Tuesday Night:E wind 8 to 11 kt. A chance of showers and thunderstorms.   Seas 1 ft or less.

      Low: 76 °F

      E 11kt
      < 1ft

    • Wednesday

      Wednesday:ENE wind 8 to 12 kt. A slight chance of showers and thunderstorms before 1pm.   Seas 1 ft or less.

      High: 82 °F

      ENE 12kt
      < 1ft

    • Wednesday Night

      Wednesday Night:E wind 6 to 12 kt. Mostly clear. Seas 1 ft or less.

      Low: 75 °F

      E 12kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:00 pm CDT Oct 17, 2026
Forecast Valid: 6pm CDT Oct 17, 2026-6pm CDT Oct 24, 2026

View Nearby Observations

Detailed Forecast


Tonight
N wind 11 to 17 kt. Increasing clouds. Seas 1 ft or less.
Sunday
N wind 14 to 17 kt. A slight chance of showers after 1pm. Seas 1 ft or less.
Sunday Night
NNE wind 6 to 11 kt. Mostly cloudy. Seas 1 ft or less.
Monday
NNE wind around 11 kt. A chance of showers, mainly after 7am. Seas 1 ft or less.
Monday Night
ENE wind 8 to 10 kt. Partly cloudy. Seas 1 ft or less.
Tuesday
NE wind 8 to 12 kt. A chance of showers and thunderstorms after 1pm. Seas 1 ft or less.
Tuesday Night
E wind 8 to 11 kt. A chance of showers and thunderstorms. Seas 1 ft or less.
Wednesday
ENE wind 8 to 12 kt. A slight chance of showers and thunderstorms before 1pm. Seas 1 ft or less.
Wednesday Night
E wind 6 to 12 kt. Mostly clear. Seas 1 ft or less.

*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: 6:00 pm CDT Oct 17, 2026
Forecast Valid: 6pm CDT Oct 17, 2026-6pm CDT Oct 24, 2026
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