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Brownsville, TX Local Forecast Office

2NM ESE Port Mansfield TX

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:ESE wind 19 to 23 kt. A slight chance of showers between 2pm and 4pm.   Seas 1 ft or less.

      High: 75 °F

      ESE 23kt
      < 1ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:SE wind around 23 kt. Mostly cloudy. Seas 1 ft or less.

      Low: 72 °F

      SE 23kt
      < 1ft

      Small Craft Advisory
      Small Craft Advisory

    • Saturday

      Saturday:SSE wind 20 to 22 kt. Mostly sunny. Seas 1 ft or less.

      High: 78 °F

      SSE 22kt
      < 1ft

      Small Craft Advisory
      Small Craft Advisory

    • Saturday Night

      Saturday Night:SSE wind 12 to 19 kt becoming SSW after midnight. A chance of showers, with thunderstorms also possible after 3am.   Seas 1 ft or less.

      Low: 68 °F

      SSE 19kt
      < 1ft

    • Sunday

      Sunday:W wind 5 to 10 kt becoming N 14 to 19 kt in the morning. Showers likely and possibly a thunderstorm.   Seas 1 ft or less.

      High: 70 °FFalling Temperatures

      ⇑N 19kt
      < 1ft

    • Sunday Night

      Sunday Night:N wind 17 to 19 kt. Showers likely.   Seas 1 ft or less.

      Low: 59 °F

      N 19kt
      < 1ft

    • Monday

      Monday:NNW wind 11 to 16 kt. A chance of showers, mainly before noon.   Seas 1 ft or less.

      High: 62 °F

      NNW 16kt
      < 1ft

    • Monday Night

      Monday Night:NNW wind 11 to 16 kt. A slight chance of showers.   Seas 1 ft or less.

      Low: 59 °F

      NNW 16kt
      < 1ft

    • Tuesday

      Tuesday:N wind 10 to 16 kt. Partly sunny. Seas 1 ft or less.

      High: 63 °F

      N 16kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:45 am CST Nov 28, 2025
Forecast Valid: 12pm CST Nov 28, 2025-6pm CST Dec 4, 2025

View Nearby Observations

Detailed Forecast


This Afternoon
ESE wind 19 to 23 kt. A slight chance of showers between 2pm and 4pm. Seas 1 ft or less.
Tonight
SE wind around 23 kt. Mostly cloudy. Seas 1 ft or less.
Saturday
SSE wind 20 to 22 kt. Mostly sunny. Seas 1 ft or less.
Saturday Night
SSE wind 12 to 19 kt becoming SSW after midnight. A chance of showers, with thunderstorms also possible after 3am. Seas 1 ft or less.
Sunday
W wind 5 to 10 kt becoming N 14 to 19 kt in the morning. Showers likely and possibly a thunderstorm. Seas 1 ft or less.
Sunday Night
N wind 17 to 19 kt. Showers likely. Seas 1 ft or less.
Monday
NNW wind 11 to 16 kt. A chance of showers, mainly before noon. Seas 1 ft or less.
Monday Night
NNW wind 11 to 16 kt. A slight chance of showers. Seas 1 ft or less.
Tuesday
N wind 10 to 16 kt. Partly sunny. 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: 11:45 am CST Nov 28, 2025
Forecast Valid: 12pm CST Nov 28, 2025-6pm CST Dec 4, 2025
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