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Brownsville, TX Local Forecast Office

2NM ESE Port Mansfield TX

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:Variable winds 5 kt or less. Mostly cloudy. Seas 1 ft or less.

      Low: 66 °F

      Light Wind
      < 1ft

    • Sunday

      Sunday:Variable winds less than 5 kt becoming NNE 5 to 8 kt in the afternoon. Areas of fog between 8am and 10am.  Seas 1 ft or less.

      High: 77 °F

      ⇑NNE 8kt
      < 1ft

    • Sunday Night

      Sunday Night:N wind 8 to 13 kt increasing to 18 to 23 kt after midnight. Mostly clear. Seas 1 ft or less.

      Low: 59 °F

      ⇑N 23kt
      < 1ft

    • Monday

      Monday:N wind 12 to 19 kt. Sunny. Seas 1 ft or less.

      High: 64 °F

      N 19kt
      < 1ft

    • Monday Night

      Monday Night:NE wind 6 to 10 kt. Partly cloudy. Seas 1 ft or less.

      Low: 59 °F

      NE 10kt
      < 1ft

    • Tuesday

      Tuesday:NE wind 5 to 8 kt becoming SE in the afternoon. Sunny. Seas 1 ft or less.

      High: 69 °F

      ESE 8kt
      < 1ft

    • Tuesday Night

      Tuesday Night:SE wind 7 to 10 kt becoming S after midnight. Partly cloudy. Seas 1 ft or less.

      Low: 63 °F

      S 10kt
      < 1ft

    • Wednesday

      Wednesday:S wind 9 to 13 kt. Sunny. Seas 1 ft or less.

      High: 77 °F

      S 13kt
      < 1ft

    • Wednesday Night

      Wednesday Night:S wind 12 to 14 kt. Mostly clear. Seas 1 ft or less.

      Low: 67 °F

      S 14kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:30 pm CST Dec 6, 2025
Forecast Valid: 8pm CST Dec 6, 2025-6pm CST Dec 13, 2025

View Nearby Observations

Detailed Forecast


Tonight
Variable winds 5 kt or less. Mostly cloudy. Seas 1 ft or less.
Sunday
Variable winds less than 5 kt becoming NNE 5 to 8 kt in the afternoon. Areas of fog between 8am and 10am. Seas 1 ft or less.
Sunday Night
N wind 8 to 13 kt increasing to 18 to 23 kt after midnight. Mostly clear. Seas 1 ft or less.
Monday
N wind 12 to 19 kt. Sunny. Seas 1 ft or less.
Monday Night
NE wind 6 to 10 kt. Partly cloudy. Seas 1 ft or less.
Tuesday
NE wind 5 to 8 kt becoming SE in the afternoon. Sunny. Seas 1 ft or less.
Tuesday Night
SE wind 7 to 10 kt becoming S after midnight. Partly cloudy. Seas 1 ft or less.
Wednesday
S wind 9 to 13 kt. Sunny. Seas 1 ft or less.
Wednesday Night
S wind 12 to 14 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: 8:30 pm CST Dec 6, 2025
Forecast Valid: 8pm CST Dec 6, 2025-6pm CST Dec 13, 2025
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