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Brownsville, TX Local Forecast Office

2NM ESE Port Mansfield TX

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:E wind around 9 kt. A chance of showers and thunderstorms, mainly before 5pm.   Seas 1 ft or less.

      High: 80 °F

      E 9kt
      < 1ft

    • Tonight

      Tonight:SE wind 6 to 10 kt. A slight chance of showers and thunderstorms before 7pm.   Seas 1 ft or less.

      Low: 75 °F

      SE 10kt
      < 1ft

    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming E 5 to 10 kt in the afternoon. Mostly sunny. Seas 1 ft or less.

      High: 82 °F

      ⇑E 10kt
      < 1ft

    • Wednesday Night

      Wednesday Night:SE wind 10 to 12 kt. Partly cloudy. Seas 1 ft or less.

      Low: 76 °F

      SE 12kt
      < 1ft

    • Thursday

      Thursday:ESE wind 9 to 13 kt. Mostly sunny. Seas 1 ft or less.

      High: 81 °F

      ESE 13kt
      < 1ft

    • Thursday Night

      Thursday Night:E wind 12 to 14 kt. Mostly cloudy. Seas 1 ft or less.

      Low: 75 °F

      E 14kt
      < 1ft

    • Friday

      Friday:SE wind 8 to 10 kt. Mostly sunny. Seas 1 ft or less.

      High: 82 °F

      SE 10kt
      < 1ft

    • Friday Night

      Friday Night:ESE wind 5 to 10 kt. Mostly clear. Seas 1 ft or less.

      Low: 74 °F

      ESE 10kt
      < 1ft

    • Saturday

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

      High: 83 °F

      ⇑E 8kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:45 pm CDT Oct 27, 2026
Forecast Valid: 4pm CDT Oct 27, 2026-6pm CST Nov 2, 2026

View Nearby Observations

Detailed Forecast


This Afternoon
E wind around 9 kt. A chance of showers and thunderstorms, mainly before 5pm. Seas 1 ft or less.
Tonight
SE wind 6 to 10 kt. A slight chance of showers and thunderstorms before 7pm. Seas 1 ft or less.
Wednesday
Variable winds less than 5 kt becoming E 5 to 10 kt in the afternoon. Mostly sunny. Seas 1 ft or less.
Wednesday Night
SE wind 10 to 12 kt. Partly cloudy. Seas 1 ft or less.
Thursday
ESE wind 9 to 13 kt. Mostly sunny. Seas 1 ft or less.
Thursday Night
E wind 12 to 14 kt. Mostly cloudy. Seas 1 ft or less.
Friday
SE wind 8 to 10 kt. Mostly sunny. Seas 1 ft or less.
Friday Night
ESE wind 5 to 10 kt. Mostly clear. Seas 1 ft or less.
Saturday
Variable winds less than 5 kt becoming E 5 to 8 kt in the afternoon. 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: 4:45 pm CDT Oct 27, 2026
Forecast Valid: 4pm CDT Oct 27, 2026-6pm CST Nov 2, 2026
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