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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 12 kt. A slight chance of showers and thunderstorms.   Seas 1 ft or less.

      High: 87 °F

      E 12kt
      < 1ft

    • Tonight

      Tonight:SSE wind 5 to 13 kt. Mostly clear. Seas 1 ft or less.

      Low: 81 °F

      SSE 13kt
      < 1ft

    • Monday

      Monday:Variable winds less than 5 kt becoming ESE 7 to 12 kt in the morning. Sunny. Seas 1 ft or less.

      High: 87 °F

      ⇑ESE 12kt
      < 1ft

    • Monday Night

      Monday Night:ESE wind 8 to 13 kt becoming S after midnight. Mostly clear. Seas 1 ft or less.

      Low: 82 °F

      ESE 13kt
      < 1ft

    • Tuesday

      Tuesday:SE wind 6 to 15 kt. Sunny. Seas 1 ft or less.

      High: 88 °F

      SE 15kt
      < 1ft

    • Tuesday Night

      Tuesday Night:SE wind 10 to 16 kt. Mostly clear. Seas 1 ft or less.

      Low: 81 °F

      SE 16kt
      < 1ft

    • Wednesday

      Wednesday:SE wind 7 to 16 kt. Sunny. Seas 1 ft or less.

      High: 88 °F

      SE 16kt
      < 1ft

    • Wednesday Night

      Wednesday Night:SSE wind 11 to 17 kt. Mostly clear. Seas 1 ft or less.

      Low: 82 °F

      SSE 17kt
      < 1ft

    • Thursday

      Thursday:SE wind 10 to 18 kt, with gusts as high as 24 kt. Sunny. Seas 1 ft or less.

      High: 90 °F

      SE 18kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:00 pm CDT Aug 16, 2026
Forecast Valid: 4pm CDT Aug 16, 2026-6pm CDT Aug 22, 2026

View Nearby Observations

Detailed Forecast


This Afternoon
E wind around 12 kt. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Tonight
SSE wind 5 to 13 kt. Mostly clear. Seas 1 ft or less.
Monday
Variable winds less than 5 kt becoming ESE 7 to 12 kt in the morning. Sunny. Seas 1 ft or less.
Monday Night
ESE wind 8 to 13 kt becoming S after midnight. Mostly clear. Seas 1 ft or less.
Tuesday
SE wind 6 to 15 kt. Sunny. Seas 1 ft or less.
Tuesday Night
SE wind 10 to 16 kt. Mostly clear. Seas 1 ft or less.
Wednesday
SE wind 7 to 16 kt. Sunny. Seas 1 ft or less.
Wednesday Night
SSE wind 11 to 17 kt. Mostly clear. Seas 1 ft or less.
Thursday
SE wind 10 to 18 kt, with gusts as high as 24 kt. 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: 4:00 pm CDT Aug 16, 2026
Forecast Valid: 4pm CDT Aug 16, 2026-6pm CDT Aug 22, 2026
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