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Houston, TX Local Forecast Office

18NM NNW Galveston TX

Marine Point Forecast

[NOTICE]
    • Today

      Today:N wind 15 to 25 kt. Partly sunny. Seas 1 ft or less.

      High: 55 °F

      N 25kt
      < 1ft

      Gale Warning
      Gale Warning

    • Tonight

      Tonight:N wind 15 to 20 kt. Mostly cloudy, then gradually becoming mostly clear. Seas 1 ft or less.

      Low: 40 °F

      N 20kt
      < 1ft

      Small Craft Advisory
      Small Craft Advisory

    • Tuesday

      Tuesday:N wind 10 to 15 kt. Sunny. Seas 1 ft or less.

      High: 52 °F

      N 15kt
      < 1ft

      Small Craft Advisory
      Small Craft Advisory

    • Tuesday Night

      Tuesday Night:N wind 5 to 10 kt. Mostly clear. Seas 1 ft or less.

      Low: 43 °F

      N 10kt
      < 1ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. Sunny. Seas 1 ft or less.

      High: 59 °F

      Light Wind
      < 1ft

    • Wednesday Night

      Wednesday Night:WSW wind 5 to 10 kt. Mostly clear. Seas 1 ft or less.

      Low: 50 °F

      WSW 10kt
      < 1ft

    • New Year's Day

      New Year's Day:WSW wind 5 to 10 kt becoming S in the afternoon. Mostly sunny. Seas 1 ft or less.

      High: 68 °F

      S 10kt
      < 1ft

    • Thursday Night

      Thursday Night:SSW wind 10 to 15 kt. Mostly cloudy. Seas 1 ft or less.

      Low: 63 °F

      SSW 15kt
      < 1ft

    • Friday

      Friday:SW wind 15 to 20 kt. Mostly sunny. Seas 1 ft or less.

      High: 75 °F

      SW 20kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:01 am CST Dec 29, 2025
Forecast Valid: 10am CST Dec 29, 2025-6pm CST Jan 4, 2026

View Nearby Observations

Detailed Forecast

...GALE WARNING IN EFFECT UNTIL NOON CST TODAY...

Today
N wind 15 to 25 kt. Partly sunny. Seas 1 ft or less.
Tonight
N wind 15 to 20 kt. Mostly cloudy, then gradually becoming mostly clear. Seas 1 ft or less.
Tuesday
N wind 10 to 15 kt. Sunny. Seas 1 ft or less.
Tuesday Night
N wind 5 to 10 kt. Mostly clear. Seas 1 ft or less.
Wednesday
Variable winds 5 kt or less. Sunny. Seas 1 ft or less.
Wednesday Night
WSW wind 5 to 10 kt. Mostly clear. Seas 1 ft or less.
New Year's Day
WSW wind 5 to 10 kt becoming S in the afternoon. Mostly sunny. Seas 1 ft or less.
Thursday Night
SSW wind 10 to 15 kt. Mostly cloudy. Seas 1 ft or less.
Friday
SW wind 15 to 20 kt. Mostly 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: 29.54°N 94.97°W
Last Update: 10:01 am CST Dec 29, 2025
Forecast Valid: 10am CST Dec 29, 2025-6pm CST Jan 4, 2026
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