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Houston, TX Local Forecast Office

18NM WNW High Island TX

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:ENE wind around 10 kt. A slight chance of showers.   Seas 1 ft or less.

      High: 91 °F

      ENE 10kt
      < 1ft

    • Tonight

      Tonight:NE wind 10 to 15 kt. A slight chance of showers before 10pm.   Seas 1 ft or less.

      Low: 72 °F

      NE 15kt
      < 1ft

    • Thursday

      Thursday:NE wind around 15 kt. Sunny. Seas 1 ft or less.

      High: 91 °F

      NE 15kt
      < 1ft

    • Thursday Night

      Thursday Night:NE wind 10 to 15 kt. Mostly clear. Seas 1 ft or less.

      Low: 66 °F

      NE 15kt
      < 1ft

    • Friday

      Friday:NE wind 10 to 15 kt. Sunny. Seas 1 ft or less.

      High: 88 °F

      NE 15kt
      < 1ft

    • Friday Night

      Friday Night:ESE wind 10 to 15 kt becoming NE after midnight. Mostly clear. Seas 1 ft or less.

      Low: 63 °F

      ESE 15kt
      < 1ft

    • Saturday

      Saturday:NE wind 5 to 10 kt becoming SE in the afternoon. Sunny. Seas 1 ft or less.

      High: 86 °F

      NE 10kt
      < 1ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

      Low: 68 °F

      Light Wind
      < 1ft

    • Sunday

      Sunday:ESE wind 5 to 10 kt. Sunny. Seas 1 ft or less.

      High: 86 °F

      ESE 10kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:20 pm CDT Oct 8, 2025
Forecast Valid: 2pm CDT Oct 8, 2025-6pm CDT Oct 14, 2025

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Detailed Forecast


This Afternoon
ENE wind around 10 kt. A slight chance of showers. Seas 1 ft or less.
Tonight
NE wind 10 to 15 kt. A slight chance of showers before 10pm. Seas 1 ft or less.
Thursday
NE wind around 15 kt. Sunny. Seas 1 ft or less.
Thursday Night
NE wind 10 to 15 kt. Mostly clear. Seas 1 ft or less.
Friday
NE wind 10 to 15 kt. Sunny. Seas 1 ft or less.
Friday Night
ESE wind 10 to 15 kt becoming NE after midnight. Mostly clear. Seas 1 ft or less.
Saturday
NE wind 5 to 10 kt becoming SE in the afternoon. Sunny. Seas 1 ft or less.
Saturday Night
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Sunday
ESE wind 5 to 10 kt. 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.
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ABOUT THIS FORECAST

Point Forecast: 29.7°N 94.69°W
Last Update: 1:20 pm CDT Oct 8, 2025
Forecast Valid: 2pm CDT Oct 8, 2025-6pm CDT Oct 14, 2025
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