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18NM NW Galveston TX

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 12:20 am CST Jan 14, 2026
Forecast Valid: 4am CST Jan 14, 2026-6pm CST Jan 20, 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM WEDNESDAY EVENING THROUGH

Wednesday

WSW wind 10 to 15 kt becoming NNW in the afternoon. Winds could gust as high as 25 kt. Sunny. Seas 1 ft or less.

Wednesday Night

NNW wind around 15 kt, with gusts as high as 25 kt. Clear. Seas around 1 ft.

Thursday

NNW wind 5 to 15 kt. Sunny. Seas 1 ft or less.

Thursday Night

ENE wind 5 to 10 kt becoming SSW after midnight. Clear. Seas 1 ft or less.

Friday

SSW wind 5 to 10 kt. Sunny. Seas 1 ft or less.

Friday Night

S wind 5 to 10 kt becoming N after midnight. Mostly clear. Seas 1 ft or less.

Saturday

NE wind around 10 kt. Sunny. Seas around 1 ft.

Saturday Night

NE wind 5 to 10 kt. Mostly clear. Seas around 1 ft.

Sunday

NNE wind 5 to 10 kt becoming ESE in the afternoon. Sunny. 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.