For More Weather Information:

Brownsville, TX Local Forecast Office

2NM ESE Port Mansfield TX

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:SSE wind around 17 kt. A chance of showers and thunderstorms, mainly before 10pm.   Seas 1 ft or less.

      Low: 82 °F

      SSE 17kt
      < 1ft

    • Friday

      Friday:SE wind 16 to 22 kt, with gusts as high as 28 kt. Partly sunny, then gradually becoming sunny. Seas 1 ft or less.

      High: 88 °F

      SE 22kt
      < 1ft

    • Friday Night

      Friday Night:SE wind 12 to 18 kt, with gusts as high as 24 kt. Mostly clear. Seas 1 ft or less.

      Low: 82 °F

      SE 18kt
      < 1ft

    • Saturday

      Saturday:ESE wind 9 to 13 kt. Sunny. Seas 1 ft or less.

      High: 87 °F

      ESE 13kt
      < 1ft

    • Saturday Night

      Saturday Night:ESE wind 8 to 12 kt. Mostly clear. Seas 1 ft or less.

      Low: 81 °F

      ESE 12kt
      < 1ft

    • Sunday

      Sunday:SE wind 6 to 14 kt. Sunny. Seas 1 ft or less.

      High: 88 °F

      SE 14kt
      < 1ft

    • Sunday Night

      Sunday Night:SSE wind 12 to 15 kt. Clear. Seas 1 ft or less.

      Low: 80 °F

      SSE 15kt
      < 1ft

    • Monday

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

      High: 88 °F

      SE 18kt
      < 1ft

    • Monday Night

      Monday Night:S wind 14 to 18 kt. Mostly clear. Seas 1 ft or less.

      Low: 81 °F

      S 18kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:30 pm CDT Jul 23, 2026
Forecast Valid: 6pm CDT Jul 23, 2026-6pm CDT Jul 30, 2026

View Nearby Observations

Detailed Forecast


Tonight
SSE wind around 17 kt. A chance of showers and thunderstorms, mainly before 10pm. Seas 1 ft or less.
Friday
SE wind 16 to 22 kt, with gusts as high as 28 kt. Partly sunny, then gradually becoming sunny. Seas 1 ft or less.
Friday Night
SE wind 12 to 18 kt, with gusts as high as 24 kt. Mostly clear. Seas 1 ft or less.
Saturday
ESE wind 9 to 13 kt. Sunny. Seas 1 ft or less.
Saturday Night
ESE wind 8 to 12 kt. Mostly clear. Seas 1 ft or less.
Sunday
SE wind 6 to 14 kt. Sunny. Seas 1 ft or less.
Sunday Night
SSE wind 12 to 15 kt. Clear. Seas 1 ft or less.
Monday
SE wind 10 to 18 kt, with gusts as high as 24 kt. Sunny. Seas 1 ft or less.
Monday Night
S wind 14 to 18 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.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

Point Forecast: 26.54°N 97.4°W
Last Update: 6:30 pm CDT Jul 23, 2026
Forecast Valid: 6pm CDT Jul 23, 2026-6pm CDT Jul 30, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data