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Brownsville, TX Local Forecast Office

2NM ESE Port Mansfield TX

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:WNW wind 5 to 9 kt. Mostly cloudy. Seas 1 ft or less.

      Low: 67 °F

      WNW 9kt
      < 1ft

    • Veterans Day

      Veterans Day:NNW wind 6 to 9 kt. A slight chance of showers after 2pm.   Seas 1 ft or less.

      High: 72 °F

      NNW 9kt
      < 1ft

    • Wednesday Night

      Wednesday Night:NNW wind 7 to 12 kt. Cloudy. Seas 1 ft or less.

      Low: 69 °F

      NNW 12kt
      < 1ft

    • Thursday

      Thursday:N wind 10 to 13 kt. Mostly cloudy. Seas 1 ft or less.

      High: 74 °F

      N 13kt
      < 1ft

    • Thursday Night

      Thursday Night:N wind around 9 kt. Cloudy during the early evening, then gradual clearing. Seas 1 ft or less.

      Low: 68 °F

      N 9kt
      < 1ft

    • Friday

      Friday:N wind 5 to 9 kt becoming E in the afternoon. Sunny. Seas 1 ft or less.

      High: 77 °F

      N 9kt
      < 1ft

    • Friday Night

      Friday Night:E wind 7 to 13 kt becoming SE after midnight. Mostly clear. Seas 1 ft or less.

      Low: 72 °F

      SE 13kt
      < 1ft

    • Saturday

      Saturday:SE wind around 14 kt, with gusts as high as 20 kt. A slight chance of showers, then a chance of showers and thunderstorms after noon.   Seas 1 ft or less.

      High: 78 °F

      SE 14kt
      < 1ft

    • Saturday Night

      Saturday Night:ESE wind 14 to 18 kt. A slight chance of showers.   Seas 1 ft or less.

      Low: 74 °F

      ESE 18kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:00 am CST Nov 11, 2026
Forecast Valid: 12am CST Nov 11, 2026-6pm CST Nov 17, 2026

View Nearby Observations

Detailed Forecast


Overnight
WNW wind 5 to 9 kt. Mostly cloudy. Seas 1 ft or less.
Veterans Day
NNW wind 6 to 9 kt. A slight chance of showers after 2pm. Seas 1 ft or less.
Wednesday Night
NNW wind 7 to 12 kt. Cloudy. Seas 1 ft or less.
Thursday
N wind 10 to 13 kt. Mostly cloudy. Seas 1 ft or less.
Thursday Night
N wind around 9 kt. Cloudy during the early evening, then gradual clearing. Seas 1 ft or less.
Friday
N wind 5 to 9 kt becoming E in the afternoon. Sunny. Seas 1 ft or less.
Friday Night
E wind 7 to 13 kt becoming SE after midnight. Mostly clear. Seas 1 ft or less.
Saturday
SE wind around 14 kt, with gusts as high as 20 kt. A slight chance of showers, then a chance of showers and thunderstorms after noon. Seas 1 ft or less.
Saturday Night
ESE wind 14 to 18 kt. A slight chance of showers. 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: 12:00 am CST Nov 11, 2026
Forecast Valid: 12am CST Nov 11, 2026-6pm CST Nov 17, 2026
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