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Brownsville, TX Local Forecast Office

2NM ESE Port Mansfield TX

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:SE wind around 17 kt, with gusts as high as 24 kt. Partly sunny. Seas around 2 ft.

      High: 78 °F

      SE 17kt
      2ft

    • Tonight

      Tonight:SE wind 12 to 16 kt. Mostly cloudy. Seas around 2 ft.

      Low: 74 °F

      SE 16kt
      2ft

    • Thursday

      Thursday:SE wind 11 to 17 kt, with gusts as high as 24 kt. Mostly cloudy, then gradually becoming sunny. Seas around 2 ft.

      High: 79 °F

      SE 17kt
      2ft

    • Thursday Night

      Thursday Night:SE wind 14 to 16 kt, with gusts as high as 22 kt. Partly cloudy. Seas around 2 ft.

      Low: 74 °F

      SE 16kt
      2ft

    • Friday

      Friday:SE wind 13 to 22 kt, with gusts as high as 30 kt. Partly sunny. Seas 2 to 3 ft.

      High: 79 °F

      SE 22kt
      2-3ft

    • Friday Night

      Friday Night:SE wind 16 to 19 kt, with gusts as high as 25 kt. Mostly cloudy. Seas around 2 ft.

      Low: 74 °F

      SE 19kt
      2ft

    • Saturday

      Saturday:SE wind around 16 kt, with gusts as high as 22 kt. Mostly cloudy. Seas around 2 ft.

      High: 79 °F

      SE 16kt
      2ft

    • Saturday Night

      Saturday Night:ESE wind 11 to 15 kt becoming NNE after midnight. A chance of showers, with thunderstorms also possible after 1am.   Seas around 2 ft.

      Low: 69 °F

      NNE 15kt
      2ft

    • Sunday

      Sunday:NE wind around 22 kt, with gusts as high as 30 kt. Showers likely and possibly a thunderstorm.   Seas around 3 ft.

      High: 72 °F

      NE 22kt
      3ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 5:45 pm CDT Apr 15, 2026
Forecast Valid: 5pm CDT Apr 15, 2026-6pm CDT Apr 22, 2026

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Detailed Forecast


This Afternoon
SE wind around 17 kt, with gusts as high as 24 kt. Partly sunny. Seas around 2 ft.
Tonight
SE wind 12 to 16 kt. Mostly cloudy. Seas around 2 ft.
Thursday
SE wind 11 to 17 kt, with gusts as high as 24 kt. Mostly cloudy, then gradually becoming sunny. Seas around 2 ft.
Thursday Night
SE wind 14 to 16 kt, with gusts as high as 22 kt. Partly cloudy. Seas around 2 ft.
Friday
SE wind 13 to 22 kt, with gusts as high as 30 kt. Partly sunny. Seas 2 to 3 ft.
Friday Night
SE wind 16 to 19 kt, with gusts as high as 25 kt. Mostly cloudy. Seas around 2 ft.
Saturday
SE wind around 16 kt, with gusts as high as 22 kt. Mostly cloudy. Seas around 2 ft.
Saturday Night
ESE wind 11 to 15 kt becoming NNE after midnight. A chance of showers, with thunderstorms also possible after 1am. Seas around 2 ft.
Sunday
NE wind around 22 kt, with gusts as high as 30 kt. Showers likely and possibly a thunderstorm. Seas around 3 ft.

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: 5:45 pm CDT Apr 15, 2026
Forecast Valid: 5pm CDT Apr 15, 2026-6pm CDT Apr 22, 2026
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