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Hazardous Weather Conditions

For More Weather Information:

Houston, TX Local Forecast Office

18NM WNW High Island TX

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:ESE wind around 15 kt. Partly sunny. Seas 1 ft or less.

      High: 67 °F

      ESE 15kt
      < 1ft

    • Tonight

      Tonight:ESE wind around 15 kt, with gusts as high as 20 kt. Mostly cloudy. Seas 1 ft or less.

      Low: 56 °F

      ESE 15kt
      < 1ft

    • Saturday

      Saturday:S wind 10 to 15 kt, with gusts as high as 20 kt. A chance of showers, with thunderstorms also possible after 5pm. Seas 1 ft or less.

      High: 75 °F

      S 15kt
      < 1ft

    • Saturday Night

      Saturday Night:SSE wind 5 to 15 kt becoming NNW after midnight. Showers and possibly a thunderstorm. Seas 1 ft or less.

      Low: 51 °F

      N 15kt
      < 1ft

    • Sunday

      Sunday:N wind around 15 kt, with gusts as high as 25 kt. A chance of showers and thunderstorms before noon, then a slight chance of showers. Seas 1 ft or less.

      High: 53 °F

      N 15kt
      < 1ft

    • Sunday Night

      Sunday Night:NE wind 10 to 15 kt. A chance of showers and thunderstorms after midnight. Seas 1 ft or less.

      Low: 44 °F

      NE 15kt
      < 1ft

    • Monday

      Monday:NNE wind around 10 kt. Showers. Seas 1 ft or less.

      High: 53 °F

      NNE 10kt
      < 1ft

    • Monday Night

      Monday Night:N wind 10 to 15 kt. A chance of showers. Seas 1 ft or less.

      Low: 41 °F

      N 15kt
      < 1ft

    • Tuesday

      Tuesday:N wind 5 to 15 kt. Mostly sunny. Seas 1 ft or less.

      High: 54 °F

      N 15kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:20 pm CST Nov 28, 2025
Forecast Valid: 4pm CST Nov 28, 2025-6pm CST Dec 5, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON...

This Afternoon
ESE wind around 15 kt. Partly sunny. Seas 1 ft or less.
Tonight
ESE wind around 15 kt, with gusts as high as 20 kt. Mostly cloudy. Seas 1 ft or less.
Saturday
S wind 10 to 15 kt, with gusts as high as 20 kt. A chance of showers, with thunderstorms also possible after 5pm. Seas 1 ft or less.
Saturday Night
SSE wind 5 to 15 kt becoming NNW after midnight. Showers and possibly a thunderstorm. Seas 1 ft or less.
Sunday
N wind around 15 kt, with gusts as high as 25 kt. A chance of showers and thunderstorms before noon, then a slight chance of showers. Seas 1 ft or less.
Sunday Night
NE wind 10 to 15 kt. A chance of showers and thunderstorms after midnight. Seas 1 ft or less.
Monday
NNE wind around 10 kt. Showers. Seas 1 ft or less.
Monday Night
N wind 10 to 15 kt. A chance of showers. Seas 1 ft or less.
Tuesday
N wind 5 to 15 kt. Mostly sunny. Seas 1 ft or less.

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.
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ABOUT THIS FORECAST

Point Forecast: 29.7°N 94.69°W
Last Update: 12:20 pm CST Nov 28, 2025
Forecast Valid: 4pm CST Nov 28, 2025-6pm CST Dec 5, 2025
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