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Brownsville, TX Local Forecast Office

4NM ENE Port Isabel TX

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:ESE wind 8 to 10 kt. Areas of fog after 3am.  Seas 1 to 2 ft.

      Low: 66 °F

      ESE 10kt
      1-2ft

    • Monday

      Monday:ESE wind 8 to 12 kt. Areas of fog before 10am, then Areas of fog between noon and 1pm, then Patchy fog between 2pm and 3pm, then Patchy fog after 4pm.  Seas 1 to 2 ft.

      High: 71 °F

      ESE 12kt
      1-2ft

    • Monday Night

      Monday Night:SE wind 10 to 12 kt. Areas of fog.  Seas 1 to 2 ft.

      Low: 67 °F

      SE 12kt
      1-2ft

    • Tuesday

      Tuesday:SSE wind 12 to 17 kt. Patchy fog before 9am.  Seas 2 to 3 ft.

      High: 73 °F

      SSE 17kt
      2-3ft

    • Tuesday Night

      Tuesday Night:S wind 13 to 16 kt. Mostly cloudy. Seas around 2 ft.

      Low: 68 °F

      S 16kt
      2ft

    • Wednesday

      Wednesday:S wind 11 to 16 kt. Partly sunny. Seas 2 to 3 ft.

      High: 77 °F

      S 16kt
      2-3ft

    • Wednesday Night

      Wednesday Night:SSE wind 9 to 11 kt becoming ENE after midnight. Mostly cloudy. Seas around 2 ft.

      Low: 62 °F

      E 11kt
      2ft

    • Thursday

      Thursday:N wind 12 to 18 kt. Mostly cloudy. Seas 2 to 4 ft.

      High: 66 °F

      N 18kt
      2-4ft

    • Thursday Night

      Thursday Night:N wind 12 to 18 kt. Cloudy. Seas around 3 ft.

      Low: 58 °F

      N 18kt
      3ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:30 pm CST Feb 9, 2025
Forecast Valid: 6pm CST Feb 9, 2025-6pm CST Feb 16, 2025

View Nearby Observations

Detailed Forecast


Tonight
ESE wind 8 to 10 kt. Areas of fog after 3am. Seas 1 to 2 ft.
Monday
ESE wind 8 to 12 kt. Areas of fog before 10am, then Areas of fog between noon and 1pm, then Patchy fog between 2pm and 3pm, then Patchy fog after 4pm. Seas 1 to 2 ft.
Monday Night
SE wind 10 to 12 kt. Areas of fog. Seas 1 to 2 ft.
Tuesday
SSE wind 12 to 17 kt. Patchy fog before 9am. Seas 2 to 3 ft.
Tuesday Night
S wind 13 to 16 kt. Mostly cloudy. Seas around 2 ft.
Wednesday
S wind 11 to 16 kt. Partly sunny. Seas 2 to 3 ft.
Wednesday Night
SSE wind 9 to 11 kt becoming ENE after midnight. Mostly cloudy. Seas around 2 ft.
Thursday
N wind 12 to 18 kt. Mostly cloudy. Seas 2 to 4 ft.
Thursday Night
N wind 12 to 18 kt. Cloudy. Seas around 3 ft.

Winds and seas 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.
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ABOUT THIS FORECAST

Point Forecast: 26.11°N 97.16°W
Last Update: 6:30 pm CST Feb 9, 2025
Forecast Valid: 6pm CST Feb 9, 2025-6pm CST Feb 16, 2025
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