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Brownsville, TX Local Forecast Office

2NM ESE Port Mansfield TX

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:E wind 5 to 7 kt. Mostly clear. Seas 1 ft or less.

      Low: 78 °F

      E 7kt
      < 1ft

    • Friday

      Friday:NE wind 5 to 14 kt. A slight chance of showers and thunderstorms after 1pm.   Seas 1 ft or less.

      High: 86 °F

      NE 14kt
      < 1ft

    • Friday Night

      Friday Night:ENE wind 9 to 13 kt. A slight chance of showers before 1am, then a slight chance of showers and thunderstorms after 2am.   Seas 1 ft or less.

      Low: 79 °F

      ENE 13kt
      < 1ft

    • Saturday

      Saturday:NNE wind 10 to 14 kt. A chance of showers and thunderstorms.   Seas 1 ft or less.

      High: 85 °F

      NNE 14kt
      < 1ft

    • Saturday Night

      Saturday Night:E wind 7 to 12 kt. A slight chance of showers.   Seas 1 ft or less.

      Low: 78 °F

      E 12kt
      < 1ft

    • Sunday

      Sunday:ENE wind 6 to 11 kt. A slight chance of showers and thunderstorms.   Seas 1 ft or less.

      High: 85 °F

      ENE 11kt
      < 1ft

    • Sunday Night

      Sunday Night:E wind 6 to 9 kt becoming SSE after midnight. Mostly clear. Seas 1 ft or less.

      Low: 79 °F

      E 9kt
      < 1ft

    • Monday

      Monday:SSE wind 5 to 11 kt becoming E in the afternoon. A slight chance of showers.   Seas 1 ft or less.

      High: 86 °F

      E 11kt
      < 1ft

    • Monday Night

      Monday Night:E wind 7 to 10 kt. Mostly clear. Seas 1 ft or less.

      Low: 79 °F

      E 10kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:45 am CDT Oct 3, 2025
Forecast Valid: 12am CDT Oct 3, 2025-6pm CDT Oct 9, 2025

View Nearby Observations

Detailed Forecast


Overnight
E wind 5 to 7 kt. Mostly clear. Seas 1 ft or less.
Friday
NE wind 5 to 14 kt. A slight chance of showers and thunderstorms after 1pm. Seas 1 ft or less.
Friday Night
ENE wind 9 to 13 kt. A slight chance of showers before 1am, then a slight chance of showers and thunderstorms after 2am. Seas 1 ft or less.
Saturday
NNE wind 10 to 14 kt. A chance of showers and thunderstorms. Seas 1 ft or less.
Saturday Night
E wind 7 to 12 kt. A slight chance of showers. Seas 1 ft or less.
Sunday
ENE wind 6 to 11 kt. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Sunday Night
E wind 6 to 9 kt becoming SSE after midnight. Mostly clear. Seas 1 ft or less.
Monday
SSE wind 5 to 11 kt becoming E in the afternoon. A slight chance of showers. Seas 1 ft or less.
Monday Night
E wind 7 to 10 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: 12:45 am CDT Oct 3, 2025
Forecast Valid: 12am CDT Oct 3, 2025-6pm CDT Oct 9, 2025
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