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Houston, TX Local Forecast Office

12NM NNW Galveston TX

Marine Point Forecast

[NOTICE]
    • Today

      Today:NE wind around 15 kt. Showers and thunderstorms likely, mainly before 3pm, then showers likely and possibly a thunderstorm after 4pm.   Seas 1 to 2 ft.

      High: 86 °F

      NE 15kt
      1-2ft

    • Tonight

      Tonight:NE wind 15 to 20 kt. Showers and thunderstorms likely, mainly before 9pm.   Seas 1 to 2 ft.

      Low: 79 °F

      NE 20kt
      1-2ft

    • Sunday

      Sunday:NNE wind 15 to 20 kt. A chance of showers and thunderstorms before 9am, then a chance of showers and thunderstorms after 1pm.   Seas 1 to 2 ft.

      High: 83 °F

      NNE 20kt
      1-2ft

    • Sunday Night

      Sunday Night:NNE wind 15 to 20 kt. A chance of showers and thunderstorms between 7pm and 1am, then a slight chance of showers.   Seas 1 to 2 ft.

      Low: 78 °F

      NNE 20kt
      1-2ft

    • Monday

      Monday:NNE wind 15 to 20 kt. A slight chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm.   Seas 1 to 2 ft.

      High: 84 °F

      NNE 20kt
      1-2ft

    • Monday Night

      Monday Night:NNE wind around 15 kt. Partly cloudy. Seas around 1 ft.

      Low: 76 °F

      NNE 15kt
      1ft

    • Tuesday

      Tuesday:NNE wind 10 to 20 kt. Sunny. Seas 1 to 3 ft.

      High: 85 °F

      NNE 20kt
      1-3ft

    • Tuesday Night

      Tuesday Night:NNE wind around 10 kt. Mostly clear. Seas around 2 ft.

      Low: 76 °F

      NNE 10kt
      2ft

    • Wednesday

      Wednesday:NNE wind 5 to 15 kt. Sunny. Seas 2 to 3 ft.

      High: 85 °F

      NNE 15kt
      2-3ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:26 am CDT Oct 3, 2026
Forecast Valid: 9am CDT Oct 3, 2026-6pm CDT Oct 9, 2026

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Detailed Forecast

...SMALL CRAFT SHOULD EXERCISE CAUTION IN EFFECT THROUGH SUNDAY

Today
NE wind around 15 kt. Showers and thunderstorms likely, mainly before 3pm, then showers likely and possibly a thunderstorm after 4pm. Seas 1 to 2 ft.
Tonight
NE wind 15 to 20 kt. Showers and thunderstorms likely, mainly before 9pm. Seas 1 to 2 ft.
Sunday
NNE wind 15 to 20 kt. A chance of showers and thunderstorms before 9am, then a chance of showers and thunderstorms after 1pm. Seas 1 to 2 ft.
Sunday Night
NNE wind 15 to 20 kt. A chance of showers and thunderstorms between 7pm and 1am, then a slight chance of showers. Seas 1 to 2 ft.
Monday
NNE wind 15 to 20 kt. A slight chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm. Seas 1 to 2 ft.
Monday Night
NNE wind around 15 kt. Partly cloudy. Seas around 1 ft.
Tuesday
NNE wind 10 to 20 kt. Sunny. Seas 1 to 3 ft.
Tuesday Night
NNE wind around 10 kt. Mostly clear. Seas around 2 ft.
Wednesday
NNE wind 5 to 15 kt. Sunny. Seas 2 to 3 ft.

*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: 29.5°N 94.84°W
Last Update: 9:26 am CDT Oct 3, 2026
Forecast Valid: 9am CDT Oct 3, 2026-6pm CDT Oct 9, 2026
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