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Brownsville, TX Local Forecast Office

2NM ESE Port Mansfield TX

Marine Point Forecast

[NOTICE]
    • Today

      Today:E wind 11 to 18 kt, with gusts as high as 25 kt. A chance of showers and thunderstorms, mainly before 4pm.   Seas 1 ft or less.

      High: 85 °F

      E 18kt
      < 1ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:ESE wind 13 to 20 kt. A chance of showers and thunderstorms, mainly after 3am.   Seas 1 ft or less.

      Low: 83 °F

      ESE 20kt
      < 1ft

      Small Craft Advisory
      Small Craft Advisory

    • Sunday

      Sunday:SE wind 11 to 15 kt, with gusts as high as 21 kt. Showers and thunderstorms likely, mainly before 4pm.   Seas 1 ft or less.

      High: 85 °F

      SE 15kt
      < 1ft

    • Sunday Night

      Sunday Night:SSE wind 12 to 16 kt. A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am.   Seas 1 ft or less.

      Low: 81 °F

      SSE 16kt
      < 1ft

    • Monday

      Monday:SSE wind around 11 kt. Showers before 10am, then showers and possibly a thunderstorm between 10am and 1pm, then a chance of showers and thunderstorms after 1pm.   Seas 1 ft or less.

      High: 83 °F

      SSE 11kt
      < 1ft

    • Monday Night

      Monday Night:SE wind 10 to 12 kt. Showers and possibly a thunderstorm.   Seas 1 ft or less.

      Low: 78 °F

      SE 12kt
      < 1ft

    • Tuesday

      Tuesday:SE wind 7 to 9 kt. Showers and possibly a thunderstorm.   Seas 1 ft or less.

      High: 82 °F

      SE 9kt
      < 1ft

    • Tuesday Night

      Tuesday Night:SE wind around 11 kt. Showers likely and possibly a thunderstorm.   Seas 1 ft or less.

      Low: 80 °F

      SE 11kt
      < 1ft

    • Wednesday

      Wednesday:S wind 11 to 13 kt, with gusts as high as 20 kt. A chance of showers and thunderstorms.   Seas 1 ft or less.

      High: 84 °F

      S 13kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:30 am CDT Jun 13, 2026
Forecast Valid: 8am CDT Jun 13, 2026-6pm CDT Jun 19, 2026

View Nearby Observations

Detailed Forecast


Today
E wind 11 to 18 kt, with gusts as high as 25 kt. A chance of showers and thunderstorms, mainly before 4pm. Seas 1 ft or less.
Tonight
ESE wind 13 to 20 kt. A chance of showers and thunderstorms, mainly after 3am. Seas 1 ft or less.
Sunday
SE wind 11 to 15 kt, with gusts as high as 21 kt. Showers and thunderstorms likely, mainly before 4pm. Seas 1 ft or less.
Sunday Night
SSE wind 12 to 16 kt. A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Seas 1 ft or less.
Monday
SSE wind around 11 kt. Showers before 10am, then showers and possibly a thunderstorm between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Seas 1 ft or less.
Monday Night
SE wind 10 to 12 kt. Showers and possibly a thunderstorm. Seas 1 ft or less.
Tuesday
SE wind 7 to 9 kt. Showers and possibly a thunderstorm. Seas 1 ft or less.
Tuesday Night
SE wind around 11 kt. Showers likely and possibly a thunderstorm. Seas 1 ft or less.
Wednesday
S wind 11 to 13 kt, with gusts as high as 20 kt. A chance of showers and thunderstorms. 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 am CDT Jun 13, 2026
Forecast Valid: 8am CDT Jun 13, 2026-6pm CDT Jun 19, 2026
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