For More Weather Information:

Brownsville, TX Local Forecast Office

2NM N Port Isabel TX

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:SE wind 14 to 16 kt. Mostly sunny. Seas 1 ft or less.

      High: 87 °F

      SE 16kt
      < 1ft

    • Tonight

      Tonight:SE wind 9 to 14 kt. Partly cloudy. Seas 1 ft or less.

      Low: 80 °F

      SE 14kt
      < 1ft

    • Friday

      Friday:SE wind 8 to 16 kt. Sunny. Seas 1 ft or less.

      High: 86 °F

      SE 16kt
      < 1ft

    • Friday Night

      Friday Night:SE wind 9 to 14 kt. Partly cloudy. Seas 1 ft or less.

      Low: 81 °F

      SE 14kt
      < 1ft

    • Saturday

      Saturday:SSE wind 9 to 15 kt. Sunny. Seas 1 ft or less.

      High: 88 °F

      SSE 15kt
      < 1ft

    • Saturday Night

      Saturday Night:SE wind 9 to 13 kt. Mostly clear. Seas 1 ft or less.

      Low: 81 °F

      SE 13kt
      < 1ft

    • Sunday

      Sunday:SE wind 8 to 15 kt. Sunny. Seas 1 ft or less.

      High: 88 °F

      SE 15kt
      < 1ft

    • Sunday Night

      Sunday Night:S wind 9 to 13 kt. Mostly clear. Seas 1 ft or less.

      Low: 80 °F

      S 13kt
      < 1ft

    • Monday

      Monday:SE wind 7 to 15 kt. Mostly sunny. Seas 1 ft or less.

      High: 87 °F

      SE 15kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:45 pm CDT Jul 30, 2026
Forecast Valid: 12pm CDT Jul 30, 2026-6pm CDT Aug 5, 2026

View Nearby Observations

Detailed Forecast


This Afternoon
SE wind 14 to 16 kt. Mostly sunny. Seas 1 ft or less.
Tonight
SE wind 9 to 14 kt. Partly cloudy. Seas 1 ft or less.
Friday
SE wind 8 to 16 kt. Sunny. Seas 1 ft or less.
Friday Night
SE wind 9 to 14 kt. Partly cloudy. Seas 1 ft or less.
Saturday
SSE wind 9 to 15 kt. Sunny. Seas 1 ft or less.
Saturday Night
SE wind 9 to 13 kt. Mostly clear. Seas 1 ft or less.
Sunday
SE wind 8 to 15 kt. Sunny. Seas 1 ft or less.
Sunday Night
S wind 9 to 13 kt. Mostly clear. Seas 1 ft or less.
Monday
SE wind 7 to 15 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: 26.11°N 97.24°W
Last Update: 12:45 pm CDT Jul 30, 2026
Forecast Valid: 12pm CDT Jul 30, 2026-6pm CDT Aug 5, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data