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Brownsville, TX Local Forecast Office

2NM ESE Port Mansfield TX

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:NE wind around 10 kt. Mostly sunny. Seas 1 ft or less.

      High: 78 °F

      NE 10kt
      < 1ft

    • Tonight

      Tonight:E wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Seas 1 ft or less.

      Low: 71 °F

      E 10kt⇓
      < 1ft

    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming E 5 to 8 kt in the afternoon. Sunny. Seas 1 ft or less.

      High: 78 °F

      ⇑E 8kt
      < 1ft

    • Wednesday Night

      Wednesday Night:E wind 5 to 10 kt becoming SSE after midnight. Mostly clear. Seas 1 ft or less.

      Low: 72 °F

      E 10kt
      < 1ft

    • Thursday

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

      High: 80 °F

      ⇑ESE 13kt
      < 1ft

    • Thursday Night

      Thursday Night:SE wind 13 to 15 kt, with gusts as high as 21 kt. Partly cloudy. Seas 1 ft or less.

      Low: 76 °F

      SE 15kt
      < 1ft

    • Friday

      Friday:SE wind 12 to 18 kt, with gusts as high as 24 kt. Mostly sunny. Seas 1 ft or less.

      High: 81 °F

      SE 18kt
      < 1ft

    • Friday Night

      Friday Night:SSE wind 14 to 17 kt, with gusts as high as 23 kt. Partly cloudy. Seas 1 ft or less.

      Low: 78 °F

      SSE 17kt
      < 1ft

    • Saturday

      Saturday:SE wind 14 to 20 kt, with gusts as high as 27 kt. Mostly sunny. Seas 1 ft or less.

      High: 81 °F

      SE 20kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:30 pm CDT May 12, 2026
Forecast Valid: 12pm CDT May 12, 2026-6pm CDT May 18, 2026

View Nearby Observations

Detailed Forecast


This Afternoon
NE wind around 10 kt. Mostly sunny. Seas 1 ft or less.
Tonight
E wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Seas 1 ft or less.
Wednesday
Variable winds less than 5 kt becoming E 5 to 8 kt in the afternoon. Sunny. Seas 1 ft or less.
Wednesday Night
E wind 5 to 10 kt becoming SSE after midnight. Mostly clear. Seas 1 ft or less.
Thursday
Variable winds less than 5 kt becoming ESE 8 to 13 kt in the morning. Sunny. Seas 1 ft or less.
Thursday Night
SE wind 13 to 15 kt, with gusts as high as 21 kt. Partly cloudy. Seas 1 ft or less.
Friday
SE wind 12 to 18 kt, with gusts as high as 24 kt. Mostly sunny. Seas 1 ft or less.
Friday Night
SSE wind 14 to 17 kt, with gusts as high as 23 kt. Partly cloudy. Seas 1 ft or less.
Saturday
SE wind 14 to 20 kt, with gusts as high as 27 kt. Mostly 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: 12:30 pm CDT May 12, 2026
Forecast Valid: 12pm CDT May 12, 2026-6pm CDT May 18, 2026
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