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Brownsville, TX Local Forecast Office

2NM ESE Port Mansfield TX

Marine Point Forecast

[NOTICE]
    • Today

      Today:SE wind 13 to 15 kt, with gusts as high as 21 kt. Mostly sunny. Seas 1 ft or less.

      High: 86 °F

      SE 15kt
      < 1ft

    • Tonight

      Tonight:SE wind 11 to 16 kt. Mostly clear. Seas 1 ft or less.

      Low: 82 °F

      SE 16kt
      < 1ft

    • Saturday

      Saturday:ESE wind 10 to 15 kt, with gusts as high as 21 kt. A chance of showers and thunderstorms, mainly between 10am and 3pm.   Seas 1 ft or less.

      High: 84 °F

      ESE 15kt
      < 1ft

    • Saturday Night

      Saturday Night:SE wind 11 to 16 kt, with gusts as high as 22 kt. A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am, then a slight chance of showers and thunderstorms after 1am.   Seas 1 ft or less.

      Low: 83 °F

      SE 16kt
      < 1ft

    • Sunday

      Sunday:SE wind 10 to 15 kt, with gusts as high as 21 kt. A chance of showers and thunderstorms.   Seas 1 ft or less.

      High: 85 °F

      SE 15kt
      < 1ft

    • Sunday Night

      Sunday Night:SSE wind 12 to 15 kt, with gusts as high as 21 kt. A chance of showers and thunderstorms after 1am.   Seas 1 ft or less.

      Low: 82 °F

      SSE 15kt
      < 1ft

    • Monday

      Monday:SE wind 9 to 12 kt. Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm.   Seas 1 ft or less.

      High: 84 °F

      SE 12kt
      < 1ft

    • Monday Night

      Monday Night:SE wind 9 to 13 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am.   Seas 1 ft or less.

      Low: 80 °F

      SE 13kt
      < 1ft

    • Tuesday

      Tuesday:SSE wind 6 to 9 kt becoming ESE in the afternoon. Showers likely and possibly a thunderstorm.   Seas 1 ft or less.

      High: 83 °F

      ESE 9kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 5:45 am CDT Jun 12, 2026
Forecast Valid: 5am CDT Jun 12, 2026-6pm CDT Jun 18, 2026

View Nearby Observations

Detailed Forecast


Today
SE wind 13 to 15 kt, with gusts as high as 21 kt. Mostly sunny. Seas 1 ft or less.
Tonight
SE wind 11 to 16 kt. Mostly clear. Seas 1 ft or less.
Saturday
ESE wind 10 to 15 kt, with gusts as high as 21 kt. A chance of showers and thunderstorms, mainly between 10am and 3pm. Seas 1 ft or less.
Saturday Night
SE wind 11 to 16 kt, with gusts as high as 22 kt. A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am, then a slight chance of showers and thunderstorms after 1am. Seas 1 ft or less.
Sunday
SE wind 10 to 15 kt, with gusts as high as 21 kt. A chance of showers and thunderstorms. Seas 1 ft or less.
Sunday Night
SSE wind 12 to 15 kt, with gusts as high as 21 kt. A chance of showers and thunderstorms after 1am. Seas 1 ft or less.
Monday
SE wind 9 to 12 kt. Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Seas 1 ft or less.
Monday Night
SE wind 9 to 13 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Seas 1 ft or less.
Tuesday
SSE wind 6 to 9 kt becoming ESE in the afternoon. Showers likely and possibly a thunderstorm. 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: 5:45 am CDT Jun 12, 2026
Forecast Valid: 5am CDT Jun 12, 2026-6pm CDT Jun 18, 2026
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