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Brownsville, TX Local Forecast Office

2NM ESE Port Mansfield TX

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:SE wind 13 to 17 kt, with gusts as high as 23 kt. Mostly cloudy. Seas 1 ft or less.

      Low: 70 °F

      SE 17kt
      < 1ft

    • Tuesday

      Tuesday:SSE wind 14 to 22 kt, with gusts as high as 29 kt. Cloudy, then gradually becoming mostly sunny. Seas 1 ft or less.

      High: 78 °F

      SSE 22kt
      < 1ft

    • Tuesday Night

      Tuesday Night:SSE wind 15 to 20 kt, with gusts as high as 27 kt. Mostly cloudy. Seas 1 ft or less.

      Low: 72 °F

      SSE 20kt
      < 1ft

    • Wednesday

      Wednesday:S wind 9 to 12 kt becoming WNW in the afternoon. Partly sunny, then gradually becoming sunny. Seas 1 ft or less.

      High: 82 °F

      S 12kt
      < 1ft

    • Wednesday Night

      Wednesday Night:ESE wind 5 to 15 kt becoming N after midnight. Clear. Seas 1 ft or less.

      Low: 64 °F

      N 15kt
      < 1ft

    • Thursday

      Thursday:N wind 16 to 19 kt. Sunny. Seas 1 ft or less.

      High: 68 °F

      N 19kt
      < 1ft

    • Thursday Night

      Thursday Night:NE wind 8 to 13 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas 1 ft or less.

      Low: 59 °F

      NE 13kt⇓
      < 1ft

    • Friday

      Friday:Variable winds less than 5 kt becoming ESE 5 to 9 kt in the afternoon. Sunny. Seas 1 ft or less.

      High: 72 °F

      ⇑ESE 9kt
      < 1ft

    • Friday Night

      Friday Night:SSE wind 8 to 13 kt. Mostly clear. Seas 1 ft or less.

      Low: 64 °F

      SSE 13kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:30 pm CDT Mar 9, 2026
Forecast Valid: 6pm CDT Mar 9, 2026-6pm CDT Mar 16, 2026

View Nearby Observations

Detailed Forecast


Tonight
SE wind 13 to 17 kt, with gusts as high as 23 kt. Mostly cloudy. Seas 1 ft or less.
Tuesday
SSE wind 14 to 22 kt, with gusts as high as 29 kt. Cloudy, then gradually becoming mostly sunny. Seas 1 ft or less.
Tuesday Night
SSE wind 15 to 20 kt, with gusts as high as 27 kt. Mostly cloudy. Seas 1 ft or less.
Wednesday
S wind 9 to 12 kt becoming WNW in the afternoon. Partly sunny, then gradually becoming sunny. Seas 1 ft or less.
Wednesday Night
ESE wind 5 to 15 kt becoming N after midnight. Clear. Seas 1 ft or less.
Thursday
N wind 16 to 19 kt. Sunny. Seas 1 ft or less.
Thursday Night
NE wind 8 to 13 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas 1 ft or less.
Friday
Variable winds less than 5 kt becoming ESE 5 to 9 kt in the afternoon. Sunny. Seas 1 ft or less.
Friday Night
SSE wind 8 to 13 kt. Mostly clear. 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: 6:30 pm CDT Mar 9, 2026
Forecast Valid: 6pm CDT Mar 9, 2026-6pm CDT Mar 16, 2026
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