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Brownsville, TX Local Forecast Office

2NM ESE Port Mansfield TX

Marine Point Forecast

[NOTICE]
    • Today

      Today:N wind 7 to 11 kt becoming ENE in the afternoon. Sunny. Seas 1 ft or less.

      High: 61 °F

      N 11kt
      < 1ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:E wind 5 to 9 kt becoming S after midnight. Clear. Seas 1 ft or less.

      Low: 55 °F

      S 9kt
      < 1ft

    • Friday

      Friday:S wind 9 to 12 kt. Sunny. Seas 1 ft or less.

      High: 72 °F

      S 12kt
      < 1ft

    • Friday Night

      Friday Night:SSE wind 6 to 12 kt becoming NE after midnight. Partly cloudy. Seas 1 ft or less.

      Low: 60 °F

      NE 12kt
      < 1ft

    • Saturday

      Saturday:NE wind 13 to 17 kt. A slight chance of showers after noon.   Seas 1 ft or less.

      High: 66 °F

      NE 17kt
      < 1ft

    • Saturday Night

      Saturday Night:NNE wind 14 to 18 kt. Partly cloudy. Seas 1 ft or less.

      Low: 50 °F

      NNE 18kt
      < 1ft

    • Sunday

      Sunday:N wind 9 to 13 kt becoming E in the afternoon. Sunny. Seas 1 ft or less.

      High: 60 °F

      N 13kt
      < 1ft

    • Sunday Night

      Sunday Night:E wind around 9 kt becoming SSE in the evening. Mostly clear. Seas 1 ft or less.

      Low: 54 °F

      E 9kt
      < 1ft

    • M.L.King Day

      M.L.King Day:SSE wind 8 to 14 kt. Partly sunny. Seas 1 ft or less.

      High: 68 °F

      SSE 14kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:45 am CST Jan 15, 2026
Forecast Valid: 11am CST Jan 15, 2026-6pm CST Jan 21, 2026

View Nearby Observations

Detailed Forecast


Today
N wind 7 to 11 kt becoming ENE in the afternoon. Sunny. Seas 1 ft or less.
Tonight
E wind 5 to 9 kt becoming S after midnight. Clear. Seas 1 ft or less.
Friday
S wind 9 to 12 kt. Sunny. Seas 1 ft or less.
Friday Night
SSE wind 6 to 12 kt becoming NE after midnight. Partly cloudy. Seas 1 ft or less.
Saturday
NE wind 13 to 17 kt. A slight chance of showers after noon. Seas 1 ft or less.
Saturday Night
NNE wind 14 to 18 kt. Partly cloudy. Seas 1 ft or less.
Sunday
N wind 9 to 13 kt becoming E in the afternoon. Sunny. Seas 1 ft or less.
Sunday Night
E wind around 9 kt becoming SSE in the evening. Mostly clear. Seas 1 ft or less.
M.L.King Day
SSE wind 8 to 14 kt. Partly 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: 10:45 am CST Jan 15, 2026
Forecast Valid: 11am CST Jan 15, 2026-6pm CST Jan 21, 2026
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