For More Weather Information:

Brownsville, TX Local Forecast Office

2NM ESE Port Mansfield TX

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:SSE wind around 18 kt, with gusts as high as 24 kt. A slight chance of showers and thunderstorms after 4am.   Seas around 2 ft.

      Low: 79 °F

      SSE 18kt
      2ft

    • Wednesday

      Wednesday:SE wind 13 to 16 kt. A chance of showers and thunderstorms, mainly after 5pm.   Seas around 2 ft.

      High: 82 °F

      SE 16kt
      2ft

    • Wednesday Night

      Wednesday Night:SE wind 7 to 13 kt. Mostly cloudy. Seas 1 to 2 ft.

      Low: 79 °F

      SE 13kt
      1-2ft

    • Thursday

      Thursday:SSE wind 5 to 10 kt becoming E in the afternoon. Mostly sunny. Seas 1 to 2 ft.

      High: 82 °F

      E 10kt
      1-2ft

    • Thursday Night

      Thursday Night:E wind 5 to 10 kt becoming SSE after midnight. Partly cloudy. Seas 1 to 2 ft.

      Low: 78 °F

      E 10kt
      1-2ft

    • Friday

      Friday:Variable winds less than 5 kt becoming E 5 to 10 kt in the afternoon. Mostly sunny. Seas 1 to 2 ft.

      High: 82 °F

      ⇑E 10kt
      1-2ft

    • Friday Night

      Friday Night:ESE wind 10 to 12 kt becoming SSE after midnight. Mostly clear. Seas around 2 ft.

      Low: 79 °F

      ESE 12kt
      2ft

    • Saturday

      Saturday:S wind 7 to 13 kt becoming ESE in the afternoon. Mostly sunny. Seas 1 to 2 ft.

      High: 83 °F

      ESE 13kt
      1-2ft

    • Saturday Night

      Saturday Night:ESE wind 10 to 14 kt. Mostly cloudy. Seas 1 to 2 ft.

      Low: 80 °F

      ESE 14kt
      1-2ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:18 pm CDT May 26, 2026
Forecast Valid: 11pm CDT May 26, 2026-6pm CDT Jun 2, 2026

View Nearby Observations

Detailed Forecast


Overnight
SSE wind around 18 kt, with gusts as high as 24 kt. A slight chance of showers and thunderstorms after 4am. Seas around 2 ft.
Wednesday
SE wind 13 to 16 kt. A chance of showers and thunderstorms, mainly after 5pm. Seas around 2 ft.
Wednesday Night
SE wind 7 to 13 kt. Mostly cloudy. Seas 1 to 2 ft.
Thursday
SSE wind 5 to 10 kt becoming E in the afternoon. Mostly sunny. Seas 1 to 2 ft.
Thursday Night
E wind 5 to 10 kt becoming SSE after midnight. Partly cloudy. Seas 1 to 2 ft.
Friday
Variable winds less than 5 kt becoming E 5 to 10 kt in the afternoon. Mostly sunny. Seas 1 to 2 ft.
Friday Night
ESE wind 10 to 12 kt becoming SSE after midnight. Mostly clear. Seas around 2 ft.
Saturday
S wind 7 to 13 kt becoming ESE in the afternoon. Mostly sunny. Seas 1 to 2 ft.
Saturday Night
ESE wind 10 to 14 kt. Mostly cloudy. Seas 1 to 2 ft.

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: 11:18 pm CDT May 26, 2026
Forecast Valid: 11pm CDT May 26, 2026-6pm CDT Jun 2, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data