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Brownsville, TX Local Forecast Office

2NM ESE Port Mansfield TX

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:ESE wind around 15 kt. Sunny. Seas 1 ft or less.

      High: 88 °F

      ESE 15kt
      < 1ft

    • Tonight

      Tonight:ESE wind 8 to 14 kt becoming S after midnight. Winds could gust as high as 20 kt. Mostly clear. Seas 1 ft or less.

      Low: 82 °F

      ESE 14kt
      < 1ft

    • Tuesday

      Tuesday:S wind 6 to 15 kt becoming ESE in the afternoon. Winds could gust as high as 21 kt. Sunny. Seas 1 ft or less.

      High: 89 °F

      ESE 15kt
      < 1ft

    • Tuesday Night

      Tuesday Night:S wind 12 to 16 kt. Mostly clear. Seas 1 ft or less.

      Low: 83 °F

      S 16kt
      < 1ft

    • Wednesday

      Wednesday: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

    • Wednesday Night

      Wednesday Night:SE wind 11 to 17 kt, with gusts as high as 23 kt. Mostly clear. Seas 1 ft or less.

      Low: 83 °F

      SE 17kt
      < 1ft

    • Thursday

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

      High: 89 °F

      SE 18kt
      < 1ft

    • Thursday Night

      Thursday Night:SE wind 10 to 17 kt, with gusts as high as 23 kt. Mostly clear. Seas 1 ft or less.

      Low: 83 °F

      SE 17kt
      < 1ft

    • Friday

      Friday:ESE wind 8 to 16 kt. Sunny. Seas 1 ft or less.

      High: 89 °F

      ESE 16kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 5:00 pm CDT Aug 31, 2026
Forecast Valid: 5pm CDT Aug 31, 2026-6pm CDT Sep 7, 2026

View Nearby Observations

Detailed Forecast


This Afternoon
ESE wind around 15 kt. Sunny. Seas 1 ft or less.
Tonight
ESE wind 8 to 14 kt becoming S after midnight. Winds could gust as high as 20 kt. Mostly clear. Seas 1 ft or less.
Tuesday
S wind 6 to 15 kt becoming ESE in the afternoon. Winds could gust as high as 21 kt. Sunny. Seas 1 ft or less.
Tuesday Night
S wind 12 to 16 kt. Mostly clear. Seas 1 ft or less.
Wednesday
SE wind 10 to 18 kt, with gusts as high as 24 kt. Sunny. Seas 1 ft or less.
Wednesday Night
SE wind 11 to 17 kt, with gusts as high as 23 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.
Thursday Night
SE wind 10 to 17 kt, with gusts as high as 23 kt. Mostly clear. Seas 1 ft or less.
Friday
ESE wind 8 to 16 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: 5:00 pm CDT Aug 31, 2026
Forecast Valid: 5pm CDT Aug 31, 2026-6pm CDT Sep 7, 2026
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