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Brownsville, TX Local Forecast Office

2NM ESE Port Mansfield TX

Marine Point Forecast

[NOTICE]
    • Wednesday

      Wednesday:S wind 5 to 13 kt becoming ESE in the afternoon. Sunny. Seas 1 to 2 ft.

      High: 88 °F

      ESE 13kt
      1-2ft

    • Wednesday Night

      Wednesday Night:SE wind 8 to 14 kt becoming S after midnight. Mostly clear. Seas 1 to 2 ft.

      Low: 82 °F

      SE 14kt
      1-2ft

    • Thursday

      Thursday:Variable winds less than 5 kt becoming ESE 8 to 13 kt in the afternoon. Sunny. Seas 1 to 2 ft.

      High: 89 °F

      ⇑ESE 13kt
      1-2ft

    • Thursday Night

      Thursday Night:ESE wind 9 to 14 kt becoming S after midnight. Mostly clear. Seas 1 to 2 ft.

      Low: 82 °F

      ESE 14kt
      1-2ft

    • Friday

      Friday:Variable winds less than 5 kt becoming E 7 to 12 kt in the afternoon. Sunny. Seas 1 to 2 ft.

      High: 89 °F

      ⇑E 12kt
      1-2ft

    • Friday Night

      Friday Night:ESE wind 7 to 13 kt becoming S after midnight. Mostly clear. Seas 1 to 2 ft.

      Low: 82 °F

      ESE 13kt
      1-2ft

    • Saturday

      Saturday:Variable winds less than 5 kt becoming E 6 to 11 kt in the afternoon. Sunny. Seas 1 to 2 ft.

      High: 87 °F

      ⇑E 11kt
      1-2ft

    • Saturday Night

      Saturday Night:ESE wind 7 to 13 kt becoming S after midnight. Mostly clear. Seas 1 to 2 ft.

      Low: 82 °F

      ESE 13kt
      1-2ft

    • Sunday

      Sunday:Variable winds less than 5 kt becoming ESE 10 to 15 kt in the morning. Sunny. Seas 1 to 2 ft.

      High: 88 °F

      ⇑ESE 15kt
      1-2ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:30 am CDT Aug 26, 2026
Forecast Valid: 1am CDT Aug 26, 2026-6pm CDT Sep 1, 2026

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Detailed Forecast


Wednesday
S wind 5 to 13 kt becoming ESE in the afternoon. Sunny. Seas 1 to 2 ft.
Wednesday Night
SE wind 8 to 14 kt becoming S after midnight. Mostly clear. Seas 1 to 2 ft.
Thursday
Variable winds less than 5 kt becoming ESE 8 to 13 kt in the afternoon. Sunny. Seas 1 to 2 ft.
Thursday Night
ESE wind 9 to 14 kt becoming S after midnight. Mostly clear. Seas 1 to 2 ft.
Friday
Variable winds less than 5 kt becoming E 7 to 12 kt in the afternoon. Sunny. Seas 1 to 2 ft.
Friday Night
ESE wind 7 to 13 kt becoming S after midnight. Mostly clear. Seas 1 to 2 ft.
Saturday
Variable winds less than 5 kt becoming E 6 to 11 kt in the afternoon. Sunny. Seas 1 to 2 ft.
Saturday Night
ESE wind 7 to 13 kt becoming S after midnight. Mostly clear. Seas 1 to 2 ft.
Sunday
Variable winds less than 5 kt becoming ESE 10 to 15 kt in the morning. Sunny. Seas 1 to 2 ft.

*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: 1:30 am CDT Aug 26, 2026
Forecast Valid: 1am CDT Aug 26, 2026-6pm CDT Sep 1, 2026
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