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Brownsville, TX Local Forecast Office

2NM ESE Port Mansfield TX

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:WNW wind around 9 kt. Sunny. Seas 1 ft or less.

      High: 84 °F

      WNW 9kt
      < 1ft

    • Tonight

      Tonight:E wind 6 to 11 kt becoming N 16 to 21 kt after midnight. Mostly clear. Seas 1 ft or less.

      Low: 59 °F

      ⇑N 21kt
      < 1ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday

      Thursday:N wind 15 to 23 kt. Sunny. Seas 1 ft or less.

      High: 66 °F

      N 23kt
      < 1ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday Night

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

      Low: 57 °F

      NE 13kt⇓
      < 1ft

      Small Craft Advisory
      Small Craft Advisory

    • Friday

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

      High: 71 °F

      ⇑ESE 9kt
      < 1ft

    • Friday Night

      Friday Night:SSE wind 9 to 12 kt. Clear. Seas 1 ft or less.

      Low: 64 °F

      SSE 12kt
      < 1ft

    • Saturday

      Saturday:SSE wind 7 to 16 kt. Sunny. Seas 1 ft or less.

      High: 76 °F

      SSE 16kt
      < 1ft

    • Saturday Night

      Saturday Night:SE wind 13 to 17 kt. Mostly clear. Seas 1 ft or less.

      Low: 68 °F

      SE 17kt
      < 1ft

    • Sunday

      Sunday:S wind 12 to 16 kt, with gusts as high as 22 kt. Sunny. Seas 1 ft or less.

      High: 81 °F

      S 16kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:45 pm CDT Mar 11, 2026
Forecast Valid: 1pm CDT Mar 11, 2026-6pm CDT Mar 17, 2026

View Nearby Observations

Detailed Forecast


This Afternoon
WNW wind around 9 kt. Sunny. Seas 1 ft or less.
Tonight
E wind 6 to 11 kt becoming N 16 to 21 kt after midnight. Mostly clear. Seas 1 ft or less.
Thursday
N wind 15 to 23 kt. Sunny. Seas 1 ft or less.
Thursday Night
NE wind 8 to 13 kt becoming variable and less than 5 kt after midnight. 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 9 to 12 kt. Clear. Seas 1 ft or less.
Saturday
SSE wind 7 to 16 kt. Sunny. Seas 1 ft or less.
Saturday Night
SE wind 13 to 17 kt. Mostly clear. Seas 1 ft or less.
Sunday
S wind 12 to 16 kt, with gusts as high as 22 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: 1:45 pm CDT Mar 11, 2026
Forecast Valid: 1pm CDT Mar 11, 2026-6pm CDT Mar 17, 2026
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