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Brownsville, TX Local Forecast Office

2NM ESE Port Mansfield TX

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:S wind 10 to 16 kt. Partly cloudy. Seas 1 ft or less.

      Low: 78 °F

      S 16kt
      < 1ft

    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming SE 9 to 14 kt in the afternoon. Mostly sunny. Seas 1 ft or less.

      High: 90 °F

      ⇑SE 14kt
      < 1ft

    • Wednesday Night

      Wednesday Night:SE wind 10 to 14 kt becoming SSW after midnight. Partly cloudy. Seas 1 ft or less.

      Low: 80 °F

      SE 14kt
      < 1ft

    • Thursday

      Thursday:SSW wind 6 to 12 kt becoming SE in the afternoon. Mostly sunny. Seas 1 ft or less.

      High: 89 °F

      SE 12kt
      < 1ft

    • Thursday Night

      Thursday Night:S wind 11 to 14 kt. Partly cloudy. Seas 1 ft or less.

      Low: 80 °F

      S 14kt
      < 1ft

    • Friday

      Friday:SE wind 10 to 19 kt, with gusts as high as 25 kt. Mostly sunny. Seas 1 ft or less.

      High: 89 °F

      SE 19kt
      < 1ft

    • Friday Night

      Friday Night:SSE wind 13 to 17 kt, with gusts as high as 23 kt. Mostly clear. Seas 1 ft or less.

      Low: 81 °F

      SSE 17kt
      < 1ft

    • Saturday

      Saturday:SSE wind 12 to 18 kt. Sunny. Seas 1 ft or less.

      High: 88 °F

      SSE 18kt
      < 1ft

    • Saturday Night

      Saturday Night:SE wind 12 to 17 kt. Mostly clear. Seas 1 ft or less.

      Low: 80 °F

      SE 17kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:18 pm CDT Jul 21, 2026
Forecast Valid: 7pm CDT Jul 21, 2026-6pm CDT Jul 28, 2026

View Nearby Observations

Detailed Forecast


Tonight
S wind 10 to 16 kt. Partly cloudy. Seas 1 ft or less.
Wednesday
Variable winds less than 5 kt becoming SE 9 to 14 kt in the afternoon. Mostly sunny. Seas 1 ft or less.
Wednesday Night
SE wind 10 to 14 kt becoming SSW after midnight. Partly cloudy. Seas 1 ft or less.
Thursday
SSW wind 6 to 12 kt becoming SE in the afternoon. Mostly sunny. Seas 1 ft or less.
Thursday Night
S wind 11 to 14 kt. Partly cloudy. Seas 1 ft or less.
Friday
SE wind 10 to 19 kt, with gusts as high as 25 kt. Mostly sunny. Seas 1 ft or less.
Friday Night
SSE wind 13 to 17 kt, with gusts as high as 23 kt. Mostly clear. Seas 1 ft or less.
Saturday
SSE wind 12 to 18 kt. Sunny. Seas 1 ft or less.
Saturday Night
SE wind 12 to 17 kt. Mostly clear. 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: 7:18 pm CDT Jul 21, 2026
Forecast Valid: 7pm CDT Jul 21, 2026-6pm CDT Jul 28, 2026
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