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Brownsville, TX Local Forecast Office

2NM N Port Isabel TX

Marine Point Forecast

[NOTICE]
    • Today

      Today:SSE wind 12 to 17 kt. Mostly cloudy, then gradually becoming sunny. Seas 1 ft or less.

      High: 78 °F

      SSE 17kt
      < 1ft

    • Tonight

      Tonight:SSE wind 12 to 16 kt. Mostly cloudy. Seas 1 ft or less.

      Low: 71 °F

      SSE 16kt
      < 1ft

    • Thursday

      Thursday:SSE wind 12 to 18 kt. Cloudy through mid morning, then gradual clearing. Seas 1 ft or less.

      High: 77 °F

      SSE 18kt
      < 1ft

    • Thursday Night

      Thursday Night:SSE wind 15 to 17 kt. Mostly cloudy. Seas 1 ft or less.

      Low: 72 °F

      SSE 17kt
      < 1ft

    • Friday

      Friday:SSE wind 16 to 18 kt. Partly sunny. Seas 1 ft or less.

      High: 78 °F

      SSE 18kt
      < 1ft

    • Friday Night

      Friday Night:SSE wind 13 to 15 kt. Mostly cloudy. Seas 1 ft or less.

      Low: 72 °F

      SSE 15kt
      < 1ft

    • Saturday

      Saturday:SE wind 13 to 15 kt. Mostly sunny. Seas 1 ft or less.

      High: 78 °F

      SE 15kt
      < 1ft

    • Saturday Night

      Saturday Night:SE wind 8 to 13 kt. A chance of showers.   Seas 1 ft or less.

      Low: 71 °F

      SE 13kt
      < 1ft

    • Sunday

      Sunday:SE wind 8 to 12 kt. A chance of showers.   Seas 1 ft or less.

      High: 78 °F

      SE 12kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:45 am CST Mar 4, 2026
Forecast Valid: 7am CST Mar 4, 2026-6pm CDT Mar 10, 2026

View Nearby Observations

Detailed Forecast


Today
SSE wind 12 to 17 kt. Mostly cloudy, then gradually becoming sunny. Seas 1 ft or less.
Tonight
SSE wind 12 to 16 kt. Mostly cloudy. Seas 1 ft or less.
Thursday
SSE wind 12 to 18 kt. Cloudy through mid morning, then gradual clearing. Seas 1 ft or less.
Thursday Night
SSE wind 15 to 17 kt. Mostly cloudy. Seas 1 ft or less.
Friday
SSE wind 16 to 18 kt. Partly sunny. Seas 1 ft or less.
Friday Night
SSE wind 13 to 15 kt. Mostly cloudy. Seas 1 ft or less.
Saturday
SE wind 13 to 15 kt. Mostly sunny. Seas 1 ft or less.
Saturday Night
SE wind 8 to 13 kt. A chance of showers. Seas 1 ft or less.
Sunday
SE wind 8 to 12 kt. A chance of showers. 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.
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ABOUT THIS FORECAST

Point Forecast: 26.11°N 97.24°W
Last Update: 7:45 am CST Mar 4, 2026
Forecast Valid: 7am CST Mar 4, 2026-6pm CDT Mar 10, 2026
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