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Houston, TX Local Forecast Office

18NM NW Galveston TX

Marine Point Forecast

[NOTICE]
    • Today

      Today:S wind 10 to 20 km/h. Showers and thunderstorms likely, mainly between 1pm and 3pm.   Seas 1 m or less.

      High: 32 °C

      S 20km/h
      < 1m

    • Tonight

      Tonight:SW wind 10 to 15 km/h. A chance of showers and thunderstorms, mainly before 7pm.   Seas 1 m or less.

      Low: 26 °C

      SW 15km/h
      < 1m

    • Thursday

      Thursday:SW wind 10 to 20 km/h becoming S in the afternoon. A chance of showers and thunderstorms.   Seas 1 m or less.

      High: 33 °C

      S 20km/h
      < 1m

    • Thursday Night

      Thursday Night:S wind 15 to 25 km/h. Mostly clear. Seas 1 m or less.

      Low: 27 °C

      S 25km/h
      < 1m

    • Friday

      Friday:SSE wind 15 to 20 km/h. A chance of showers and thunderstorms, mainly after 1pm.   Seas 1 m or less.

      High: 32 °C

      SSE 20km/h
      < 1m

    • Friday Night

      Friday Night:SSE wind 15 to 20 km/h. A chance of showers and thunderstorms after 1am.   Seas 1 m or less.

      Low: 27 °C

      SSE 20km/h
      < 1m

    • Saturday

      Saturday:SSE wind 15 to 20 km/h. Showers and thunderstorms likely.   Seas 1 m or less.

      High: 32 °C

      SSE 20km/h
      < 1m

    • Saturday Night

      Saturday Night:SSE wind 10 to 20 km/h. A slight chance of showers and thunderstorms after 1am.   Seas 1 m or less.

      Low: 27 °C

      SSE 20km/h
      < 1m

    • Sunday

      Sunday:S wind 10 to 20 km/h becoming SE in the afternoon. Showers and thunderstorms likely.   Seas 1 m or less.

      High: 32 °C

      SSE 20km/h
      < 1m


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:20 am CDT Jul 9, 2025
Forecast Valid: 9am CDT Jul 9, 2025-6pm CDT Jul 15, 2025

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Detailed Forecast


Today
S wind 10 to 20 km/h. Showers and thunderstorms likely, mainly between 1pm and 3pm. Seas 1 m or less.
Tonight
SW wind 10 to 15 km/h. A chance of showers and thunderstorms, mainly before 7pm. Seas 1 m or less.
Thursday
SW wind 10 to 20 km/h becoming S in the afternoon. A chance of showers and thunderstorms. Seas 1 m or less.
Thursday Night
S wind 15 to 25 km/h. Mostly clear. Seas 1 m or less.
Friday
SSE wind 15 to 20 km/h. A chance of showers and thunderstorms, mainly after 1pm. Seas 1 m or less.
Friday Night
SSE wind 15 to 20 km/h. A chance of showers and thunderstorms after 1am. Seas 1 m or less.
Saturday
SSE wind 15 to 20 km/h. Showers and thunderstorms likely. Seas 1 m or less.
Saturday Night
SSE wind 10 to 20 km/h. A slight chance of showers and thunderstorms after 1am. Seas 1 m or less.
Sunday
S wind 10 to 20 km/h becoming SE in the afternoon. Showers and thunderstorms likely. Seas 1 m 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: 29.54°N 95°W
Last Update: 7:20 am CDT Jul 9, 2025
Forecast Valid: 9am CDT Jul 9, 2025-6pm CDT Jul 15, 2025
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