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Brownsville, TX Local Forecast Office

2NM ESE Port Mansfield TX

Marine Point Forecast

[NOTICE]
    • Wednesday

      Wednesday:WSW wind 5 to 9 kt becoming variable and less than 5 kt. Partly sunny, then gradually becoming sunny. Seas 1 ft or less.

      High: 89 °F

      WSW 9kt⇓
      < 1ft

    • Wednesday Night

      Wednesday Night:S wind 14 to 16 kt, with gusts as high as 22 kt. Mostly clear. Seas 1 ft or less.

      Low: 84 °F

      S 16kt
      < 1ft

    • Thursday

      Thursday:SSE wind around 17 kt, with gusts as high as 25 kt. Sunny. Seas 1 ft or less.

      High: 89 °F

      SSE 17kt
      < 1ft

    • Thursday Night

      Thursday Night:SSE wind 16 to 18 kt, with gusts as high as 25 kt. Partly cloudy. Seas 1 ft or less.

      Low: 86 °F

      SSE 18kt
      < 1ft

    • Juneteenth

      Juneteenth:SSE wind around 17 kt, with gusts as high as 23 kt. Mostly sunny. Seas 1 ft or less.

      High: 88 °F

      SSE 17kt
      < 1ft

    • Friday Night

      Friday Night:SSE wind 14 to 16 kt, with gusts as high as 22 kt. Mostly cloudy. Seas 1 ft or less.

      Low: 84 °F

      SSE 16kt
      < 1ft

    • Saturday

      Saturday:SE wind 13 to 16 kt, with gusts as high as 22 kt. Partly sunny. Seas 1 ft or less.

      High: 86 °F

      SE 16kt
      < 1ft

    • Saturday Night

      Saturday Night:SE wind around 16 kt. A slight chance of showers.   Seas 1 ft or less.

      Low: 85 °F

      SE 16kt
      < 1ft

    • Sunday

      Sunday:SSE wind 17 to 20 kt, with gusts as high as 28 kt. Mostly sunny. Seas 1 ft or less.

      High: 87 °F

      SSE 20kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:18 am CDT Jun 17, 2026
Forecast Valid: 2am CDT Jun 17, 2026-6pm CDT Jun 23, 2026

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Detailed Forecast


Wednesday
WSW wind 5 to 9 kt becoming variable and less than 5 kt. Partly sunny, then gradually becoming sunny. Seas 1 ft or less.
Wednesday Night
S wind 14 to 16 kt, with gusts as high as 22 kt. Mostly clear. Seas 1 ft or less.
Thursday
SSE wind around 17 kt, with gusts as high as 25 kt. Sunny. Seas 1 ft or less.
Thursday Night
SSE wind 16 to 18 kt, with gusts as high as 25 kt. Partly cloudy. Seas 1 ft or less.
Juneteenth
SSE wind around 17 kt, with gusts as high as 23 kt. Mostly sunny. Seas 1 ft or less.
Friday Night
SSE wind 14 to 16 kt, with gusts as high as 22 kt. Mostly cloudy. Seas 1 ft or less.
Saturday
SE wind 13 to 16 kt, with gusts as high as 22 kt. Partly sunny. Seas 1 ft or less.
Saturday Night
SE wind around 16 kt. A slight chance of showers. Seas 1 ft or less.
Sunday
SSE wind 17 to 20 kt, with gusts as high as 28 kt. Mostly sunny. 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: 2:18 am CDT Jun 17, 2026
Forecast Valid: 2am CDT Jun 17, 2026-6pm CDT Jun 23, 2026
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