For More Weather Information:

Brownsville, TX Local Forecast Office

2NM ESE Port Mansfield TX

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:NE wind around 10 kt. Partly sunny. Seas 1 ft or less.

      High: 72 °F

      NE 10kt
      < 1ft

    • Tonight

      Tonight:NE wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Mostly cloudy. Seas 1 ft or less.

      Low: 64 °F

      NE 9kt⇓
      < 1ft

    • Saturday

      Saturday:Variable winds less than 5 kt becoming E 7 to 12 kt in the morning. Mostly cloudy, then gradually becoming sunny. Seas 1 ft or less.

      High: 72 °F

      ⇑E 12kt
      < 1ft

    • Saturday Night

      Saturday Night:SE wind 7 to 12 kt. Partly cloudy. Seas 1 ft or less.

      Low: 65 °F

      SE 12kt
      < 1ft

    • Sunday

      Sunday:SE wind 7 to 15 kt, with gusts as high as 21 kt. Sunny. Seas 1 ft or less.

      High: 73 °F

      SE 15kt
      < 1ft

    • Sunday Night

      Sunday Night:SE wind 9 to 15 kt. Mostly clear. Seas 1 ft or less.

      Low: 66 °F

      SE 15kt
      < 1ft

    • Monday

      Monday:SE wind 9 to 17 kt. Sunny. Seas 1 ft or less.

      High: 75 °F

      SE 17kt
      < 1ft

    • Monday Night

      Monday Night:SE wind 11 to 16 kt. Mostly clear. Seas 1 ft or less.

      Low: 67 °F

      SE 16kt
      < 1ft

    • Tuesday

      Tuesday:SSE wind 11 to 20 kt, with gusts as high as 26 kt. Mostly sunny. Seas 1 ft or less.

      High: 76 °F

      SSE 20kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:30 pm CST Feb 27, 2026
Forecast Valid: 4pm CST Feb 27, 2026-6pm CST Mar 5, 2026

View Nearby Observations

Detailed Forecast


This Afternoon
NE wind around 10 kt. Partly sunny. Seas 1 ft or less.
Tonight
NE wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Mostly cloudy. Seas 1 ft or less.
Saturday
Variable winds less than 5 kt becoming E 7 to 12 kt in the morning. Mostly cloudy, then gradually becoming sunny. Seas 1 ft or less.
Saturday Night
SE wind 7 to 12 kt. Partly cloudy. Seas 1 ft or less.
Sunday
SE wind 7 to 15 kt, with gusts as high as 21 kt. Sunny. Seas 1 ft or less.
Sunday Night
SE wind 9 to 15 kt. Mostly clear. Seas 1 ft or less.
Monday
SE wind 9 to 17 kt. Sunny. Seas 1 ft or less.
Monday Night
SE wind 11 to 16 kt. Mostly clear. Seas 1 ft or less.
Tuesday
SSE wind 11 to 20 kt, with gusts as high as 26 kt. Mostly 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.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

Point Forecast: 26.54°N 97.4°W
Last Update: 4:30 pm CST Feb 27, 2026
Forecast Valid: 4pm CST Feb 27, 2026-6pm CST Mar 5, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data