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Brownsville, TX Local Forecast Office

2NM ESE Port Mansfield TX

Marine Point Forecast

[NOTICE]
    • Today

      Today:SSE wind 14 to 21 kt, with gusts as high as 28 kt. Mostly sunny. Seas 1 ft or less.

      High: 82 °F

      SSE 21kt
      < 1ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:SE wind 17 to 19 kt, with gusts as high as 25 kt. Mostly cloudy. Seas 1 ft or less.

      Low: 77 °F

      SE 19kt
      < 1ft

      Small Craft Advisory
      Small Craft Advisory

    • Saturday

      Saturday:SE wind 16 to 20 kt, with gusts as high as 27 kt. Mostly sunny. Seas 1 ft or less.

      High: 82 °F

      SE 20kt
      < 1ft

    • Saturday Night

      Saturday Night:SE wind around 18 kt, with gusts as high as 24 kt. Mostly cloudy. Seas 1 ft or less.

      Low: 80 °F

      SE 18kt
      < 1ft

    • Sunday

      Sunday:SE wind around 20 kt, with gusts as high as 29 kt. Partly sunny. Seas 1 ft or less.

      High: 83 °F

      SE 20kt
      < 1ft

    • Sunday Night

      Sunday Night:SE wind 18 to 20 kt, with gusts as high as 27 kt. Mostly cloudy. Seas 1 ft or less.

      Low: 81 °F

      SE 20kt
      < 1ft

    • Monday

      Monday:SE wind 18 to 22 kt, with gusts as high as 30 kt. Partly sunny. Seas 1 ft or less.

      High: 84 °F

      SE 22kt
      < 1ft

    • Monday Night

      Monday Night:SE wind 16 to 22 kt, with gusts as high as 29 kt. A slight chance of showers and thunderstorms after 1am.   Seas 1 ft or less.

      Low: 81 °F

      SE 22kt
      < 1ft

    • Tuesday

      Tuesday:SE wind around 17 kt, with gusts as high as 24 kt. Partly sunny. Seas 1 ft or less.

      High: 83 °F

      SE 17kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:45 am CDT May 15, 2026
Forecast Valid: 6am CDT May 15, 2026-6pm CDT May 21, 2026

View Nearby Observations

Detailed Forecast


Today
SSE wind 14 to 21 kt, with gusts as high as 28 kt. Mostly sunny. Seas 1 ft or less.
Tonight
SE wind 17 to 19 kt, with gusts as high as 25 kt. Mostly cloudy. Seas 1 ft or less.
Saturday
SE wind 16 to 20 kt, with gusts as high as 27 kt. Mostly sunny. Seas 1 ft or less.
Saturday Night
SE wind around 18 kt, with gusts as high as 24 kt. Mostly cloudy. Seas 1 ft or less.
Sunday
SE wind around 20 kt, with gusts as high as 29 kt. Partly sunny. Seas 1 ft or less.
Sunday Night
SE wind 18 to 20 kt, with gusts as high as 27 kt. Mostly cloudy. Seas 1 ft or less.
Monday
SE wind 18 to 22 kt, with gusts as high as 30 kt. Partly sunny. Seas 1 ft or less.
Monday Night
SE wind 16 to 22 kt, with gusts as high as 29 kt. A slight chance of showers and thunderstorms after 1am. Seas 1 ft or less.
Tuesday
SE wind around 17 kt, with gusts as high as 24 kt. Partly sunny. 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: 6:45 am CDT May 15, 2026
Forecast Valid: 6am CDT May 15, 2026-6pm CDT May 21, 2026
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