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18NM NNW Galveston TX

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 9:46 pm CST Jan 11, 2026
Forecast Valid: 9pm CST Jan 11, 2026-6pm CST Jan 18, 2026

...LOW WATER ADVISORY IN EFFECT UNTIL NOON CST MONDAY...

Tonight

N wind around 10 kt becoming ENE after midnight. Mostly cloudy. Seas around 1 ft.

Monday

NE wind 5 to 10 kt. Mostly cloudy, then gradually becoming sunny. Seas 1 ft or less.

Monday Night

Variable winds 5 kt or less. Increasing clouds. Seas 1 ft or less.

Tuesday

Variable winds 5 kt or less. Mostly cloudy. Seas 1 ft or less.

Tuesday Night

SSW wind 5 to 10 kt becoming W after midnight. Mostly cloudy. Seas 1 ft or less.

Wednesday

W wind 10 to 15 kt becoming NNW in the afternoon. Sunny. Seas 1 ft or less.

Wednesday Night

N wind 15 to 20 kt. Mostly clear. Seas around 1 ft.

Thursday

N wind 15 to 20 kt becoming WNW 5 to 10 kt in the afternoon. Sunny. Seas 1 ft or less.

Thursday Night

Variable winds 5 kt or less. Clear. Seas 1 ft or less.

*Notices:

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.
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.